Amphibian proteins. Medical search

Proteins obtained from species in the class of AMPHIBIANS.

VERTEBRATES belonging to the class amphibia such as frogs, toads, newts and salamanders that live in a semiaquatic environment.

A phylum of fungi that was formerly considered a subdivision of Phycomycetes. They are the only fungi that produce motile spores (zoospores) at some stage in their life cycle. Most are saprobes but they also include examples of plant, animal, and fungal pathogens.

The family of true frogs of the order Anura. The family occurs worldwide except in Antarctica.

An order of the class Amphibia, which includes several families of frogs and toads. They are characterized by well developed hind limbs adapted for jumping, fused head and trunk and webbed toes. The term "toad" is ambiguous and is properly applied only to the family Bufonidae.

The family of true toads belonging to the order Anura. The genera include Bufo, Ansonia, Nectophrynoides, and Atelopus.

An order of the Amphibia class which includes salamanders and newts. They are characterized by usually having slim bodies and tails, four limbs of about equal size (except in Sirenidae), and a reduction in skull bones.

A family of Urodela consisting of 15 living genera and about 42 species and occurring in North America, Europe, Asia, and North Africa.

A genus of the Ambystomatidae family. The best known species are the axolotl AMBYSTOMA MEXICANUM and the closely related tiger salamander Ambystoma tigrinum. They may retain gills and remain aquatic without developing all of the adult characteristics. However, under proper changes in the environment they metamorphose.

A genus of IRIDOVIRIDAE which infects fish, amphibians and reptiles. It is non-pathogenic for its natural host, Rana pipiens, but is lethal for other frogs, toads, turtles and salamanders. Frog virus 3 is the type species.

A salamander found in Mexican mountain lakes and accounting for about 30 percent of the urodeles used in research. The axolotl remains in larval form throughout its life, a phenomenon known as neoteny.

Cold-blooded, air-breathing VERTEBRATES belonging to the class Reptilia, usually covered with external scales or bony plates.

Venoms produced by frogs, toads, salamanders, etc. The venom glands are usually on the skin of the back and contain cardiotoxic glycosides, cholinolytics, and a number of other bioactive materials, many of which have been characterized. The venoms have been used as arrow poisons and include bufogenin, bufotoxin, bufagin, bufotalin, histrionicotoxins, and pumiliotoxin.

A genus of aquatic newts in the Salamandridae family. During breeding season many Triturus males have a dorsal crest which also serves as an accessory respiratory organ. One of the common Triturus species is Triturus cristatus (crested newt).

The commonest and widest ranging species of the clawed "frog" (Xenopus) in Africa. This species is used extensively in research. There is now a significant population in California derived from escaped laboratory animals.

Profound physical changes during maturation of living organisms from the immature forms to the adult forms, such as from TADPOLES to frogs; caterpillars to BUTTERFLIES.

A species of the true toads, Bufonidae, found in South America.

A highly variable species of the family Ranidae in Canada, the United States and Central America. It is the most widely used Anuran in biomedical research.

An aquatic genus of the family, Pipidae, occurring in Africa and distinguished by having black horny claws on three inner hind toes.

A species of the true toads, Bufonidae, becoming fairly common in the southern United States and almost pantropical. The secretions from the skin glands of this species are very toxic to animals.

Wormlike or grublike stage, following the egg in the life cycle of insects, worms, and other metamorphosing animals.

A species of the family Ranidae (true frogs). The only anuran properly referred to by the common name "bullfrog", it is the largest native anuran in North America.

Inland bodies of standing FRESHWATER usually smaller than LAKES. They can be man-made or natural but there is no universal agreement as to their exact size. Some consider a pond to be a small body of water that is shallow enough for sunlight to reach the bottom.

A species of newt in the Salamandridae family in which the larvae transform into terrestrial eft stage and later into an aquatic adult. They occur from Canada to southern United States. Viridescens refers to the greenish color often found in this species.

The developmental entity of a fertilized egg (ZYGOTE) in animal species other than MAMMALS. For chickens, use CHICK EMBRYO.

An animal or plant species in danger of extinction. Causes can include human activity, changing climate, or change in predator/prey ratios.

Studies of the role of endothelium-dependent nitric oxide release in the sustained vasodilator effects of corticotrophin releasing factor and sauvagine. (1/270)

1. The mechanisms of the sustained vasodilator actions of corticotrophin-releasing factor (CRF) and sauvagine (SVG) were studied using rings of endothelium de-nuded rat thoracic aorta (RTA) and the isolated perfused rat superior mesenteric arterial vasculature (SMA). 2. SVG was approximately 50 fold more potent than CRF on RTA (EC40: 0.9 +/- 0.2 and 44 +/- 9 nM respectively, P < 0.05), and approximately 10 fold more active in the perfused SMA (ED40: 0.05 +/- 0.02 and 0.6 +/- 0.1 nmol respectively, P < 0.05). Single bolus injections of CRF (100 pmol) or SVG (15 pmol) in the perfused SMA caused reductions in perfusion pressure of 23 +/- 1 and 24 +/- 2% that lasted more than 20 min. 3. Removal of the endothelium in the perfused SMA with deoxycholic acid attenuated the vasodilatation and revealed two phases to the response; a short lasting direct action, and a sustained phase which was fully inhibited. 4. Inhibition of nitric oxide synthase with L-NAME (100 microM) L-NMMA (100 microM) or 2-ethyl-2-thiopseudourea (ETPU, 100 microM) had similar effects on the vasodilator responses to CRF as removal of the endothelium, suggesting a pivotal role for nitric oxide. However the selective guanylate cyclase inhibitor 1H-[l,2,4]oxadiazolo[4,3-alpha]quinoxalin-1-one (ODQ, 10 microM) did not affect the response to CRF. 5. High potassium (60 mM) completely inhibited the vasodilator response to CRF in the perfused SMA, indicating a role for K channels in this response. 6. Compared to other vasodilator agents acting via the release of NO, the actions of CRF and SVG are strikingly long-lasting, suggesting a novel mechanism of prolonged activation of nitric oxide synthase. (+info)

Primary structure of a visual pigment in bullfrog green rods. (2/270)

In frog retina there are special rod photoreceptor cells ('green rods') with physiological properties similar to those of typical vertebrate rods ('red rods'). A cDNA fragment encoding the putative green rod visual pigment was isolated from a retinal cDNA library of the bullfrog, Rana catesbeiana. Its deduced amino acid sequence has more than 65% identity with those of blue-sensitive cone pigments such as chicken blue and goldfish blue. Antisera raised against its C-terminal amino acid sequence recognized green rods. It is concluded that bullfrog green rods contain a visual pigment which is closely related to the blue-sensitive cone pigments of other non-mammalian vertebrates. (+info)

Molecular modeling of single polypeptide chain of calcium-binding protein p26olf from dimeric S100B(betabeta). (3/270)

P26olf from olfactory tissue of frog, which may be involved in olfactory transduction or adaptation, is a Ca2+-binding protein with 217 amino acids. The p26olf molecule contains two homologous parts consisting of the N-terminal half with amino acids 1-109 and the C-terminal half with amino acids 110-217. Each half resembles S100 protein with about 100 amino acids and contains two helix-loop-helix Ca2+-binding structural motifs known as EF-hands: a normal EF-hand at the C-terminus and a pseudo EF-hand at the N-terminus. Multiple alignment of the two S100-like domains of p26olf with 18 S100 proteins indicated that the C-terminal putative EF-hand of each domain contains a four-residue insertion when compared with the typical EF-hand motifs in the S100 protein, while the N-terminal EF-hand is homologous to its pseudo EF-hand. We constructed a three-dimensional model of the p26olf molecule based on results of the multiple alignment and NMR structures of dimeric S100B(betabeta) in the Ca2+-free state. The predicted structure of the p26olf single polypeptide chain satisfactorily adopts a folding pattern remarkably similar to dimeric S100B(betabeta). Each domain of p26olf consists of a unicornate-type four-helix bundle and they interact with each other in an antiparallel manner forming an X-type four-helix bundle between the two domains. The two S100-like domains of p26olf are linked by a loop with no steric hindrance, suggesting that this loop might play an important role in the function of p26olf. The circular dichroism spectral data support the predicted structure of p26olf and indicate that Ca2+-dependent conformational changes occur. Since the C-terminal putative EF-hand of each domain fully keeps the helix-loop-helix motif having a longer Ca2+-binding loop, regardless of the four-residue insertion, we propose that it is a new, novel EF-hand, although it is unclear whether this EF-hand binds Ca2+. P26olf is a new member of the S100 protein family. (+info)

The dermaseptin precursors: a protein family with a common preproregion and a variable C-terminal antimicrobial domain. (4/270)

Preprodermaseptins are a group of antimicrobial peptide precursors found in the skin of a variety of frog species. Precursors of this family have very similar N-terminal preprosequences followed by markedly different C-terminal domains that correspond to mature antimicrobial peptides. Some of these peptides are 24-34 amino acids long and form well-behaved amphipathic alpha-helices, others are disulfide-linked peptides of 20-46 residues, still others, highly hydrophobic, are the smallest antimicrobial peptides known so far being only 10-13 residues in length. All these peptides are broad-spectrum microbicides that kill many bacteria, protozoa, yeasts and fungi by destroying or permeating the microbial membrane. In frogs belonging to the genus Phyllomedusinae, preprodermaseptins encoded peptides also include dermorphins and deltorphins, D-amino acid-containing heptapeptides which are very potent and specific agonists of the mu- or delta-opioid receptors. The remarkable similarity between preproregions of precursors that give rise to peptides with very different primary structures, conformations and activities suggests that the corresponding genes originate from a common ancestor. The high conservation of the precursor prepropart indicates that this region must have an important function. (+info)

Expression and activity of cyclic and linear analogues of esculentin-1, an anti-microbial peptide from amphibian skin. (5/270)

Esculentin-1 is a potent anti-microbial peptide present in minute amounts in skin secretions of Rana esculenta. It contains 46 amino-acid residues and a C-terminal disulfide bridge. We have explored the possibility of producing analogues of this peptide by recombinant expression in Escherichia coli of a fusion protein which is sequestered in inclusion bodies. The peptide of interest has been inserted at the N-terminus of the protein, from which it can be released by cyanogen bromide cleavage. The anti-microbial activities of the recombinant peptide as well as that of a mutant linear form devoid of the disulfide bridge are presented. The recombinant analogues retain the biological activity of the natural peptide, as tested with an inhibition zone assay against a variety of microorganisms. However, experiments on the rate of bacterial killing show that gram-negative bacteria are more sensitive to the peptides than the gram-positive bacterium, the effect of the cyclic peptide being in all cases faster than that of the linear molecule. Moreover, the activity against gram-negative bacteria for both peptides is not affected by salts, whereas the activity against Staphylococcus aureus is lost at high salt concentration. (+info)

Host defence peptides from the skin glands of the Australian blue mountains tree-frog Litoria citropa. Solution structure of the antibacterial peptide citropin 1.1. (6/270)

Nineteen citropin peptides are present in the secretion from the granular dorsal glands of the Blue Mountains tree-frog Litoria citropa; 15 of these peptides are also present in the secretion from the submental gland. Two major peptides, citropin 1.1 (GLFDVIKKVASVIGGL-NH2), citropin 1.2 (GLFDIIKKVASVVGGL-NH2) and a minor peptide, citropin 1.3 (GLFDIIKKVASVIGGL-NH2) are wide-spectrum antibacterial peptides. The amphibian has an endoprotease which deactivates these membrane-active peptides by removing residues from the N-terminal end: loss of three residues gives the most abundant degradation products. The solution structure of the basic peptide citropin 1.1 has been determined by NMR spectroscopy [in a solvent mixture of trifluoroethanol/water (1 : 1)] to be an amphipathic alpha-helix with well-defined hydrophobic and hydrophilic regions. The additional four peptides produced by the dorsal glands are structurally related to the antibacterial citropin 1 peptides but contain three more residues at their C-terminus [e.g. citropin 1.1.3 (GLFDVIKKVASVIGLASP-OH)]. These peptides show minimal antibacterial activity; their role in the amphibian skin is not known. (+info)

Bombesin-like peptides and receptors in normal fetal baboon lung: roles in lung growth and maturation. (7/270)

Previously, we have shown that bombesin-like peptide (BLP) promotes fetal lung development in rodents and humans but mediates postnatal lung injury in hyperoxic baboons. The present study analyzed the normal ontogeny of BLP and BLP receptors as well as the effects of BLP on cultured normal fetal baboon lungs. Transcripts encoding gastrin-releasing peptide (GRP), a pulmonary BLP, were detectable on gestational day 60 (ED60), peaked on approximately ED90, and then declined before term (ED180). Numbers of BLP-immunopositive neuroendocrine cells peaked from ED80 to ED125 and declined by ED160, preceding GRP-receptor mRNAs detected from ED125 until birth. BLP (0.1-10 nM) stimulated type II cell differentiation in organ cultures as assessed by [(3)H]choline incorporation into surfactant phospholipids, electron microscopy, and increased surfactant protein (SP) A- and/or SP-C-immunopositive cells and SP-A mRNA. BLP also induced neuroendocrine differentiation on ED60. Cell proliferation was induced by GRP, peaking on ED90. Similarly, blocking BLP degradation stimulated lung growth and maturation, which was completely reversed by a BLP-specific antagonist. The dissociation between GRP and GRP-receptor gene expression during ontogeny suggests that novel BLP receptors and/or peptides might be implicated in these responses. (+info)

The mammalian homologues of frog Bv8 are mainly expressed in spermatocytes. (8/270)

Bv8, a protein from skin secretions of Bombina variegata, reacts with receptors present in mammalian brain and intestine (Mollay et al. (1999) Eur. J. Pharmacol. 374, 189-196). As deduced from cloned cDNAs, the murine and human Bv8 homologues have identical amino-terminal sequences and also contain 10 cysteines. From mouse testes, two forms of Bv8 mRNA have been characterized, of which one contains an additional exon which codes for 21 mostly basic amino acids. The mouse Bv8 gene is most active in mid-late pachytene spermatocytes. In mouse testes, Bv8 mRNA can first be detected at the end of the second week post partum. (+info)

SR proteins were discovered in the 1990s in Northern Ireland, Belfast and in amphibian oocytes, and later in humans. In general ... SR proteins are a conserved family of proteins involved in RNA splicing. SR proteins are named because they contain a protein ... SR proteins can be either shuttling SR proteins or nonshuttling SR proteins. Some SR proteins associate with RNA export factor ... RS domains regulate protein-protein interactions of SR proteins. Based on sequence analysis, SR proteins are suspected to be ...

https://en.wikipedia.org/wiki/SR_protein

Orthologs with the TMEM44 protein include amphibians, birds, fish, and mammals. The closest ortholog from human with TMEM44 is ... TMEM44 (Transmembrane protein 44) is a protein that in humans is encoded by the TMEM44 gene. DKFZp686O18124 is a synonym of ... "Entrez Gene: Transmembrane protein 44". Retrieved 2018-05-01. "Homo sapiens transmembrane protein 44, mRNA (cDNA clone IMAGE: ... The C-terminus of TMEM44 is found in the cytoplasm, and the protein is predicted to be integrated within the membrane of the ...

https://en.wikipedia.org/wiki/TMEM44

"Transmembrane adenylyl cyclase regulates amphibian sperm motility through protein kinase A activation". Developmental Biology. ... During their studies they discovered that CAPZA3 protein was similar to IZUMO1 and is considered to be an inhibitor of ... In 2010, Visconti, Julian Sosnik, and Mariano G. Buffone studied CD9, CAPZA3, and IZUMO1 proteins. ... and Protein Tyrosine Phosphorylation on Capacitation and the Spontaneous Acrosome Reaction of Hamster Sperm". Biology of ...

https://en.wikipedia.org/wiki/Pablo_Visconti

This protein is found to be present in fish, amphibia and mammals. GRCh38: Ensembl release 89: ENSG00000156076 - Ensembl, May ... WIF1 is a lipid-binding protein that binds to Wnt proteins and prevents them from triggering signalling. WNT proteins are ... This gene encodes a secreted protein, which binds WNT proteins and inhibits their activities. This protein contains a WNT ... "A new secreted protein that binds to Wnt proteins and inhibits their activities". Nature. 398 (6726): 431-6. Bibcode:1999Natur. ...

https://en.wikipedia.org/wiki/WIF1

In amphibians (Xenopus) a similar mass protein is contained in the utricle along with calcite. The saccule contains aragonite ... In mice the protein contains 469 amino acids, and is coded by 1906 base-pair DNA. In mice the protein is first formed at day ... It is the major protein component of the otoconia (ear dust). In mice the protein is called otoconin-90, and is coded by the ... By ten days after birth the protein is not found in any cells, but only in the acellular membranes. The otoconin-90 contains ...

https://en.wikipedia.org/wiki/Otoconin

"Two different snoRNAs are encoded in introns of amphibian and human L1 ribosomal protein genes". Nucleic Acids Res. 21 (25): ... which are encoded in introns of ribosomal protein L1. In yeast U18 is located in the introns of Elongation Factor 1 beta (EF1- ...

https://en.wikipedia.org/wiki/Small_nucleolar_RNA_SNORD18

"Antibodies to gap-junctional protein selectively disrupt junctional communication in the early amphibian embryo". Nature. 311 ( ... Beyer, E. C.; Paul, DL; Goodenough, DA (1987). "Connexin43: a protein from rat heart homologous to a gap junction protein from ... One hemichannel protein has four transmembrane domains 6 hemichannel proteins create one hemichannel. When different ... In turn, hemichannels of uniform protein composition are called homomeric, while those with differing proteins are heteromeric ...

https://en.wikipedia.org/wiki/Gap_junction

"Conserved and divergent expression patterns of the proteolipid protein gene family in the amphibian central nervous system". J ... 2001). "Toward a Catalog of Human Genes and Proteins: Sequencing and Analysis of 500 Novel Complete Protein Coding Human cDNAs ... Neuronal membrane glycoprotein M6-b is a protein that in humans is encoded by the GPM6B gene. In melanocytic cells, GPM6B gene ...

https://en.wikipedia.org/wiki/GPM6B

Transmembrane protein 98 is highly conserved in fish, amphibians, reptiles, birds, and other non-human mammals. It is only ... Transmembrane protein 98 is a single-pass membrane protein that in humans is encoded by the TMEM98 gene. The function of this ... The protein is 24.6 kdal with an isoelectric point of 4.26. There is no signal peptide in this protein. The transmembrane ... "Entrez Gene: TMEM98 transmembrane protein 98". Clark HF, Gurney AL, Abaya E, et al. (October 2003). "The secreted protein ...

https://en.wikipedia.org/wiki/TMEM98

"Amphibian antimicrobial peptides". Orientations of Proteins in Membranes database (OPM). Yang M, Zhang C, Zhang X, Zhang MZ, ... The cytoplasmic membrane is a frequent target, but peptides may also interfere with DNA and protein synthesis, protein folding ... They are also known to cause ribosomal aggregation and delocalize membrane proteins.[citation needed] Adding a further layer of ... The residues undergo alteration in membrane proteins. In some Gram-negative bacteria, alteration in the production of outer ...

https://en.wikipedia.org/wiki/Antimicrobial_peptides

The human IGSF6 protein is most closely related to the IGSF6 protein of other mammals. Aves, reptiles, amphibians, and fish ... COFACTOR: improved protein function prediction by combining structure, sequence and protein-protein interaction information. ... protein-protein interactions, and protein processing and degradation. IGSF6 has a SUMOylation site at amino acid 190. The only ... The IGSF6 protein is found only in vertebrates with the H. sapiens IGSF6 protein being most distantly related to the fish IGSF6 ...

https://en.wikipedia.org/wiki/IGSF6

It contains no detergents but is created by whipping up proteins and lectins secreted by the female. The eggs of amphibians are ... Amphibians portal Cultural depictions of amphibians List of amphibians List of amphibian genera List of threatened reptiles and ... Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group ... Wikispecies has information related to Amphibia. The Wikibook Dichotomous Key has a page on the topic of: Amphibia Amphibians ...

https://en.wikipedia.org/wiki/Amphibian

"Amphibian transcription factor IIIA proteins contain a sequence element functionally equivalent to the nuclear export signal of ... November 2001). "Huntingtin interacting protein 1 Is a clathrin coat binding protein required for differentiation of late ... GTF3A+protein,+human at the US National Library of Medicine Medical Subject Headings (MeSH) This article incorporates text from ... Transcription factor IIIA is a protein that in humans is encoded by the GTF3A gene. It was first isolated and characterized by ...

https://en.wikipedia.org/wiki/GTF3A

... to be two specialized histone H1 proteins which indicate a strong relation to the chromosomal proteins of bird and amphibians. ... Two Specialized Histone H1 proteins are the major sperm of the sea anemone Urticina (Tealia) crassicornis. Victoria, BC: ... Two Specialized Histone H1 proteins are the major sperm of the sea anemone Urticina (Tealia) crassicornis. Victoria, BC: ... Urticina crassicornis's major sperm chromosomal proteins have been found ...

https://en.wikipedia.org/wiki/Urticina_crassicornis

... and can move towards a variety of molecules that are present on the amphibian surface, such as sugars, proteins and amino acids ... The amphibians infected with these zoospores are shown to die from cardiac arrest. Besides amphibians B. dendrobatidis also ... also known as Bd or the amphibian chytrid fungus, is a fungus that causes the disease chytridiomycosis in amphibians. Since its ... Some amphibian species appear to have an innate capacity to withstand chytridiomycosis infection due to symbiosis with ...

https://en.wikipedia.org/wiki/Batrachochytrium_dendrobatidis

TMEM151B is present in the amphibian order Anura. TMEM151B could not be found in the amphibian order Caudata (newts and ... Transmembrane protein 151A has three transmembrane domains. The N-terminus of the protein is located in the cytosol and the C- ... Transmembrane protein 151A, also known as TMEM151A, is a protein that is encoded by the TMEM151A gene. The gene encoding ... "transmembrane protein 151A [Homo sapiens] - Protein - NCBI". www.ncbi.nlm.nih.gov. Retrieved 27 April 2019. "Gene Cards ...

https://en.wikipedia.org/wiki/Transmembrane_protein_151A

... fish and amphibians create cryoprotectants (antifreeze compounds and antifreeze proteins) in their bodies to minimize freezing ... Hydrogen bonding in aqueous solutions is important for proper protein and DNA function. Thus, as the cryoprotectant replaces ... Antifreeze protein Cryoconservation of animal genetic resources Cryoconservation of plant genetic resources Cryopreservation ... Arctic fish use antifreeze proteins, sometimes appended with sugars, as cryoprotectants. Insects most often use sugars or ...

https://en.wikipedia.org/wiki/Cryoprotectant

"Geographic Protein Variation and Divergence in the Salamanders of the Plethodon Weller Group (Amphibia, Plethodontidae)". ... Amphibians of the United States, Plethodon, Amphibians described in 1931, Taxonomy articles created by Polbot). ... Lannoo, Michael (2005). Amphibian Declines: The Conservation Status of United States Species (1st ed.). University of ... Adler, Kraig (2007). Contributions to the History of Herpetology, Volume 2. Society for the Study of Amphibians and Reptiles. p ...

https://en.wikipedia.org/wiki/Weller's_salamander

It returns the proteins back to blood. Amphibian lymph hearts are made up from three tissue layers analogous to the three ... In some amphibian species, lymph hearts are in pairs, and may number as many as 200 in one animal the size of a worm, while ... In amphibians, lymph hearts lie at vein junctions. Frogs and salamanders have 10 to 20 lymph hearts, while caecilians have more ... Lymph also contains a small amount of metabolic waste and a much smaller amount of protein than that of blood. Lymph vessels ...

https://en.wikipedia.org/wiki/Lymph_heart

TMEM44 orthologs includes groups such as amphibians, birds, fish, mammals. Predicted paralogous proteins of TMEM44 are C9IZ85, ... Transmembrane protein 44 is a protein that in humans is encoded by the TMEM44 gene. mRNA sequence of the TMEM44 gene is 1483 ... "Entrez Gene: Transmembrane protein 44". Retrieved 2018-05-01. "Homo sapiens transmembrane protein 44, mRNA (cDNA clone IMAGE: ... There are seven predicted transmembrane domains in TMEM44 protein. GSK3B (Glycogen synthase kinase 3 beta) is a protein ...

https://en.wikipedia.org/wiki/Transmembrane_protein_44

Several regions of this domain are conserved in c20orf196 orthologs found in mammals, amphibians, and fish. The proteins of ... C20orf196 has a high protein sequence divergence rate. It is a fast evolving protein. It evolves faster than fibrinogen, as ... protein-protein interaction networks, integrated over the tree of life". Nucleic Acids Research. 43 (Database issue): D447-52. ... The most common transcript encodes a protein that is 205 amino acids long with a molecular mass of 23 kDa. It has a predicted ...

https://en.wikipedia.org/wiki/SHLD1

... a pioneer in the study of Chinese amphibians and reptiles". Protein Cell. 6 (9): 625-627. doi:10.1007/s13238-015-0165-1. PMC ... Handbook of North China Amphibians and Reptiles (1932) with Ch'eng-chao Liu and Shu-ch'un Chou Survey of Chinese Amphibia (1940 ... She also continued to publish research with Pope and continued to work on the taxonomy of Chinese amphibians. She specifically ... Kraig Adler (1989). Contributions to the History of Herpetology, Society for the study of amphibians and reptiles : 202 p. (CS1 ...

https://en.wikipedia.org/wiki/Alice_Middleton_Boring

Within vertebrates, FAM46B is highly conserved in fish, amphibians and mammals. Common model organisms that FAM46B has been ... Protein FAM46B also known as family with sequence similarity 46 member B is a protein that in humans is encoded by the FAM46B ... A second protein shown to physically interact with FAM46B is DAZAP2, is a proline-rich brain expressed protein. In combination ... However, the protein interactome is not yet well understood. Not every program identified interacting proteins in the same ways ...

https://en.wikipedia.org/wiki/Protein_FAM46B

... for an amphibian) 2.38 Gb genome and 24,548 protein-coding genes. In Western Australia the western banjo frog, Limnodynastes ... Amphibians of Queensland, Amphibians of New South Wales, Amphibians of the Australian Capital Territory, Amphibians of Victoria ... Australia), Amphibians of South Australia, Amphibians of Tasmania, Endemic fauna of Australia, Amphibians described in 1863, ... Waite, Edgar R. (1929): The reptiles and amphibians of South Australia. Facsimile Edition, issued to commemorate the Second ...

https://en.wikipedia.org/wiki/Limnodynastes_dumerilii

Spiders, scorpions, and some amphibians convert ammonia, as a product of protein metabolism in the cells, to guanine, as it can ...

https://en.wikipedia.org/wiki/Guanine

Amphibian PGRPs are also proven or predicted amidases and likely have similar functions to fish PGRPs. All four mammalian PGRPs ... Peptidoglycan recognition protein 1 Peptidoglycan recognition protein 2 Peptidoglycan recognition protein 3 Peptidoglycan ... PGLYRP3 (peptidoglycan recognition protein 3) and PGLYRP4 (peptidoglycan recognition protein 4) are constitutively expressed in ... These are peptidoglycan recognition protein 1 (PGLYRP1), peptidoglycan recognition protein 2 (PGLYRP2), peptidoglycan ...

https://en.wikipedia.org/wiki/Peptidoglycan_recognition_protein

ZNF800 has homologs in trichoplax, invertebrates, fish, amphibians, reptiles, birds, and mammals. Based on the found E values ... Zinc Finger Protein 800 or ZNF800 is a protein that in humans is encoded by the ZNF800 gene. The specific function of ZNF800 is ... "The Human Protein Atlas". Protein Atlas. "GEO Profiles". NCBI. "Allen Brain Atlas (Mouse)". ISH Data. "Gene2Promoter". ... A few potential interacting proteins (depicted in Figure "Proteins Predicted to Interact with ZNF800" on the right) were found ...

https://en.wikipedia.org/wiki/Zinc_Finger_Protein_800

Lactalbumin, or whey protein, is a protein fraction of milk. It is mainly Beta-lactoglobulin, although serum albumin also ... Haefliger DN, Moskaitis JE, Schoenberg DR, Wahli W (October 1989). "Amphibian albumins as members of the albumin, alpha- ... Albumin is a family of globular proteins, the most common of which are the serum albumins. All the proteins of the albumin ... It seems to carry lipidated Wnt proteins and Vitamin E around. Extracellular matrix protein 1 is a less canonical albumin. It ...

https://en.wikipedia.org/wiki/Albumin

... also known as zinc finger CCCH-type containing protein 11B is a protein in humans that is encoded by the ZC3H11B gene. ... and amphibians. Currently, there is one paralog of ZC3H11B in the same CCCH-type zinc finger family based on BLAST analysis ( ... Protein Engineering, Design & Selection. 28 (6): 153-61. doi:10.1093/protein/gzv017. PMID 25870305. "PSORT II Prediction". ... The ZC3H11B protein has three conserved domains. These include zinc finger domains, which are one of the most common or ...

https://en.wikipedia.org/wiki/ZC3H11B

Orthologs of C12orf29 protein are found within the mammals, birds, reptiles, amphibians, fishes, and invertebrates. The length ... C12orf29 protein was not found in bacteria, fungi, and viruses. There is no paralog for C12orf29 protein. The mutation rate of ... "uncharacterized protein C12orf29 [Homo sapiens] - Protein - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2021-09-26. "SAPS < Sequence ... C12orf29 protein has 325 amino acids. The molecular weight is 37.5 kD, and the isoelectric point is 6.6 pH. It is not a ...

https://en.wikipedia.org/wiki/C12orf29

Lundberg, D. A.; Nelson, R. A.; Wahner, H. W.; Jones, J. D. (1976). "Protein metabolism in the black bear before and during ... For example, some fish, amphibians, and reptiles can naturally freeze and then "wake" up in the spring. These species have ... Hibernating bears are able to recycle their proteins and urine, allowing them to stop urinating for months and to avoid muscle ... Nelson, R. A. (1980). "Protein and fat metabolism in hibernating bears". FASEB J. 39 (12): 2955-2958. PMID 6998737. Lohuis, T. ...

https://en.wikipedia.org/wiki/Hibernation

Six amphibian species have been documented including the Columbia spotted frog, boreal chorus frog, tiger salamander and the ... swarms of Army cutworm moths die in huge numbers after mating and provide a high fat and protein diet for bears and other ... A sixth amphibian species, the bullfrog, was introduced. An estimated 10,000 insect species frequent the park; they pollinate ... "Amphibians". Nature and Science. National Park Service. December 1, 2011. Archived from the original on June 21, 2012. ...

https://en.wikipedia.org/wiki/Grand_Teton_National_Park

Well-known examples of polymers include plastics, DNA and proteins. According to the abstract released by the U.S. Patent & ... Rivero discovered over a hundred animal species, particularly amphibians and reptiles, many of which were named in his honor ... "Limited proteolysis of gap junction protein is intrinsic in mammalian lens fiber-cell plasma membranes". Biochemical and ...

https://en.wikipedia.org/wiki/List_of_Puerto_Rican_scientists_and_inventors

The early viral mRNA is translated into early proteins. These early proteins are transported into the nucleus, where they are ... The genome is highly linear in structure and has a GC content of 45-47%. RaHV-1 and similar amphibian herpesviruses have been ... These late proteins are transported back into the nucleus. The virus is then assembled in the nucleus, which at this point has ... The newly formed late viral mRNA is translated into late proteins, which are involved in the formation and structure of the ...

https://en.wikipedia.org/wiki/Ranid_herpesvirus_1

... "the ancestor that amphibians share with reptiles and ourselves?" "These possibly transitional fossils have been much studied, ... "Identification of reptilian genes encoding hair keratin-like proteins suggests a new scenario for the evolutionary origin of ...

https://en.wikipedia.org/wiki/Timeline_of_human_evolution

Mahowald was concerned as to why organisms have multiple, very similar, genes that encode for the same proteins with only a few ... which is a specialized environment where adult stem cells reside in some insects and amphibians. This area helps to keep stem ... these amino acid substitutions in Act5C and Act42A did not occur in regions of the actin molecule where actin binding proteins ...

https://en.wikipedia.org/wiki/Anthony_Mahowald

Variants 1, 2, and 4 of the gene code for a protein, while variants 3 and 5 code for a nonsense mediated decay. When the mouse ... An ortholog was found within invertebrates, bacteria, plants, fish, amphibians, reptiles, birds, marsupials, placental mammals ... The function of the protein coded by the gene is still not understood by the scientific community. C1orf194 is located on the ... While the primary function of the protein encoded by this gene is still not understood by the scientific community, it is known ...

https://en.wikipedia.org/wiki/Chromosome_1_open_reading_frame_194

Zinc finger protein GLI2 also known as GLI family zinc finger 2 is a protein that in humans is encoded by the GLI2 gene. The ... Additionally, in the amphibian model organism Xenopus laevis, it has been shown that Gli2 plays a key role in the induction, ... Gli2+protein at the US National Library of Medicine Medical Subject Headings (MeSH) GLI2+protein,+human at the US National ... The anti-apoptotic protein BCL-2 is up regulated by Gli2 and, to a lesser extent, Gli1 - but not Gli3, which may lead to ...

https://en.wikipedia.org/wiki/GLI2

The unmodified C3orf62 protein is a "glycine depleted protein" relative to amounts of glycine in proteins in the rest of the ... amphibian, or bird. The most distant ortholog of C3orf62 are species of fish and amphibians. Orthologs of C3orf62 are not seen ... Inhibitor of growth protein 5 (ING5), Thioredoxin domain-containing protein 9 (TXNDC9), and MORF4-family associated proteins ( ... C3orf62 is a glycine depleted protein relative to the amount of glycine in proteins in the rest of the genome. C3orf62 has a ...

https://en.wikipedia.org/wiki/C3orf62

The protein keratin stiffens epidermal tissue to form fingernails. Nails grow from a thin area called the nail matrix at an ... In fish and aquatic amphibians, it is a thin mucus layer that is constantly being replaced. In terrestrial vertebrates, it is ... The predominant cell keratinocyte, which produces keratin, a fibrous protein that aids in skin protection, and is responsible ... but more so in fish and amphibians. Multicellular epidermal glands penetrate the dermis, where they are surrounded by blood ...

https://en.wikipedia.org/wiki/Integumentary_system

Amphibians described in 1923, Amphibians of China, Endemic fauna of China, Taxonomy articles created by Polbot, All stub ... Bradykinin-related proteins (BRPs) have been isolated from the skin of individuals of A. torrentis. Bradykinin is a powerful ... IUCN SSC Amphibian Specialist Group (2020). "Amolops torrentis". IUCN Red List of Threatened Species. 2020: e.T58227A63851847. ... Fei, L. (1999). Atlas of Amphibians of China (in Chinese). Zhengzhou: Henan Press of Science and Technology. p. 246. ISBN 7- ...

https://en.wikipedia.org/wiki/Amolops_torrentis

Fish has been an important source of protein for humans throughout recorded history. List of fish dishes List of cod dishes ... amphibians, and fish, and have been eaten by humans for thousands of years. Bird and reptile eggs consist of a protective ... It is produced either by Plants or Animals, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, ...

https://en.wikipedia.org/wiki/Lists_of_foods

... s are a group of protein isoforms produced by alternative splicing or proteolysis from the AMELX gene, on the X ... Among other organisms, amelogenin is well conserved among eutherians, and has homologs in monotremes, reptiles and amphibians. ... Developing human enamel contains about 70% protein, 90% of which are amelogenins. Amelogenins are believed to be involved in ... Articles with short description, Short description is different from Wikidata, Protein pages needing a picture, Genes on human ...

https://en.wikipedia.org/wiki/Amelogenin

Zug, George R. (1993). Herpetology: An Introductory Biology of Amphibians and Reptiles. Academic Press. ISBN 978-0-12-782620-2 ... "Sister group relationship of turtles to the bird-crocodilian clade revealed by nuclear DNA-coded proteins". Molecular Biology ...

https://en.wikipedia.org/wiki/Lepidosauria

The multiple transitions among XY and ZW systems that occur in amphibians determine the sex chromosome systems to be labile in ... The data analysis can be used to compared different sequencing database and find similar sequences, or similar protein in ... For example, in the case of amphibians, there are multiple transitions among male and/or female heterogamety. Sometimes even ... variation of sex chromosomes within amphibian populations of the same specie were reported. ...

https://en.wikipedia.org/wiki/Genome_sequencing_of_endangered_species

"A human protein-protein interaction network: a resource for annotating the proteome". Cell. 122 (6): 957-68. doi:10.1016/j.cell ... fish and amphibians; minimally in invertebrates, insects, and fungi. Paralogs of DHRS7B are all in the SDR superfamily and ... Other proteins interacting with DHRS7B have only been identified through text mining. Conservation of the DHRS7B protein ... DHRS7B encodes a protein that is predicted to function in steroid hormone regulation. A deletion in the chromosomal region ...

https://en.wikipedia.org/wiki/DHRS7B

As about the biologic species, the HNMT enzyme is found in vertebrates, including birds, reptiles and amphibian, but not in ... Multiple alternatively spliced transcript variants that encode different proteins have been found for this gene. This article ...

https://en.wikipedia.org/wiki/Histamine_N-methyltransferase

The isoelectric point of the protein is 10.42 which indicates the pH of the protein is basic. Vexin does contain a domain of ... reptiles and amphibians. The most distant ortholog of VXN is in Callorhinchus milli, which diverged from the human version of ... Vexin is a protein encoded by VXN gene. VXN is found to be highly expressed in regions of the brain and spinal cord. VXN is ... The orthologs of vexin all show conservation of the SH3 protein domain family as well as a domain of unknown function (DUF4648 ...

https://en.wikipedia.org/wiki/VXN

Amphibians such as frogs and salamanders need both terrestrial and aquatic habitats in which to reproduce and feed. Because ... Fresh and saltwater fish are the main source of protein for about one billion people and comprise 15% of an additional 3.5 ... of freshwater amphibians, 72% of freshwater turtles, 86% of marine turtles, 43% of crocodilians and 27% of coral reef-building ... small reptiles and amphibians as prey for predators. Invertebrates of wetlands include aquatic insects (such as dragonflies, ...

https://en.wikipedia.org/wiki/Wetland

2012). "Homocysteinylation of neuronal proteins contributes to folate deficiency-associated alterations of differentiation, ... vitro and in vivo studies to decrease the folate level and implicate in etiology of NTDs not only in humans but other amphibian ...

https://en.wikipedia.org/wiki/Neural_tube_defect

The protein structure consists of an outer shell composed of 78 copies of the ~100 kDa major vault protein (MVP). Inside are ... Vaults have been identified in mammals, amphibians, avians and Dictyostelium discoideum. The Vault model used by the Pfam ... Proteins and peptides can also be packaged into vaults by attachment of a packaging domain derived from the VPARP protein. A ... The three vault proteins (MVP, VPARP, and TEP1) have each been knocked out individually and in combination (VPARP and TEP1) in ...

https://en.wikipedia.org/wiki/Vault_(organelle)

Bauer, Aaron M. (1998). Cogger, H.G.; Zweifel, R.G. (eds.). Encyclopedia of Reptiles and Amphibians. San Diego: Academic Press ... protein profile and phylogenetic origins". Zoological Journal of the Linnean Society. 192 (4): 1137-1166. doi:10.1093/ ...

https://en.wikipedia.org/wiki/Tropiduridae

In many amphibians, especially frogs, it has the more rounded form and there is often a greater quantity of white pulp. In ... "Hepatic splenosis mimicking HCC in a patient with hepatitis C liver cirrhosis and mildly raised alpha feto protein; the ...

https://en.wikipedia.org/wiki/Spleen

The protein has a length of 414aa. The predicted mass of the protein is 47.2 kDa. The protein includes a CCCH-type Zn Finger ... C12orf50 has orthologs in mammals, aves, reptiles and caecilian amphibians. No orthologs were found in amphibian frogs, ... Uncharacterized protein Chromosome 12 Open Reading Frame 50 is a protein in humans, encoded by the C12orf50 gene. The protein ... NCBI Protein- https://www.ncbi.nlm.nih.gov/protein/Q8NA57.1 NCBI Protein- https://www.ncbi.nlm.nih.gov/protein/Q8NA57.1]. {{ ...

https://en.wikipedia.org/wiki/C12orf50

The melatonin receptors MT1 and MT2 are G-protein coupled receptors (GPCRs) that typically adhere to the cell's surface so that ... has been identified in amphibia and birds. The receptors are crucial in the signal cascade of melatonin. In the field of ... Binding of melatonin to the MT1 receptor leads to inhibition of cAMP production and Protein Kinase A (PKA). While activation of ... Melatonin receptors are G protein-coupled receptors (GPCR) which bind melatonin. Three types of melatonin receptors have been ...

https://en.wikipedia.org/wiki/Melatonin_receptor

Newt myotubes re-enter the cell cycle by phosphorylation of the retinoblastoma protein. J. Cell Biol.136, 155-165 (1997). ... The newt ortholog of CD59 is implicated in proximodistal identity during amphibian limb regeneration. Dev. Cell 3, 547-555 ( ... Glial Growth Factor and nerve-dependent proliferation in the regeneration blastema of urodele amphibians. Cell 45, 301-306 ( ...

https://en.wikipedia.org/wiki/Jeremy_Brockes

Since then, PIT tags have been used to study the movement of amphibians, reptiles, birds, and invertebrates. The tags act as a ... In one experiment, amine proteins on the exoskeleton of Daphnia magna were biotinylated and streptavidin was attached to the ... A problem with SIA occurs if birds undergo protein catabolism during migration and their isotopic information is subsequently ...

https://en.wikipedia.org/wiki/History_of_wildlife_tracking_technology

... was first discovered in connection to the mechanism by which some amphibians and reptiles change the color of their ... L-tryptophan is produced in the shikimate pathway from chorismate or is acquired from protein catabolism. First L-tryptophan is ... both of which belong to the class of G-protein coupled receptors (GPCRs). Melatonin receptors 1 and 2 are both Gi/o-coupled ... G protein-coupled receptors , IUPHAR/BPS Guide to Pharmacology". www.guidetopharmacology.org. Retrieved 7 April 2017. Sharafati ...

https://en.wikipedia.org/wiki/Melatonin

"Protein BLAST: search protein databases using a protein query". blast.ncbi.nlm.nih.gov. Retrieved 2018-04-26. EMBL-EBI. "SAPS ... Orthologs have been found in most eukaryotes, with the exception of the class Amphibia. No human paralogs exist for C18orf63. ... This protein is rich in glutamine, isoleucine, lysine, and serine when compared to the average protein, but lacks in aspartic ... The JUN protein was found to interact with C18orf63 through antibait co-immunoprecipitation. The JUN protein binds to the USP28 ...

https://en.wikipedia.org/wiki/C18orf63

Oocytes of several amphibian species (Xenopus laevis, Rana temporaria, and Pleurodeles waltlii) contained a relatively large ... protein with properties similar to those of calf thymus proteins HMG-1 and HMG-2 (protein HMG-A; A, amphibian). About half of ... High mobility group proteins of amphibian oocytes: a large storage pool of a soluble high mobility group-1-like protein and ... High mobility group proteins of amphibian oocytes: a large storage pool of a soluble high mobility group-1-like protein and ...

https://rupress.org/jcb/article/97/3/838/56708/High-mobility-group-proteins-of-amphibian-oocytes

Recombinant Amphibian TGF-beta 5 Protein (245-B5) is manufactured by R&D Systems, Inc. a Bio-Techne Brand. Cited in 1 ... Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a ... Citations for Recombinant Amphibian TGF-beta 5 Protein (1). Showing 1 - 1 of 1 citation Showing All ... Selected citations for Recombinant Amphibian TGF-beta 5 Protein include:. * Species: Xenopus Sample Types: In Vivo Applications ...

https://www.bio-techne.com/p/proteins-enzymes/recombinant-amphibian-tgf-beta-5-protein_245-b5

Viral and pathogen proteins intricacy is bound by their relatively little. Home / Uncategorized / Viral and pathogen proteins ... these assays work with a proteins appealing (POI) being a bait for the pool of feasible prey proteins. non-e of the assays are ... Viral and pathogen proteins intricacy is bound by their relatively little. June 29, 2019. phytid0 comments ... hence critical functions are achieved by complexes of host and pathogen protein frequently. Proteins Array (NAPPA)] and binding ...

http://www.phytid.org/2019/06/29/viral-and-pathogen-proteins-intricacy-is-bound-by-their-relatively-little/

Influence of gonadal hormones on the developing amphibian brain: changes in protein and glycogen concentrations on in vivo ... Shakuntala K, Nayeemunnisa . Influence of gonadal hormones on the developing amphibian brain: changes in protein and glycogen ...

https://imsear.searo.who.int/handle/123456789/60328

lin28 proteins promote expression of 17â ¼92 family miRNAs during amphibian development.. Warrander, Fiona; Faas, Laura; ... Our data suggest a novel function for amphibian lin28 proteins as positive regulators of mir-17â ¼92 family miRNAs. ... Lin28 proteins are post-transcriptional regulators of gene expression with multiple roles in development and the regulation of ... Much attention has focussed on Lin28 proteins as negative regulators of let-7 miRNA biogenesis; a function that is conserved in ...

https://pesquisa.bvsalud.org/saudepublica/resource/pt/mdl-26447465

Following electrophoresis, the protein in the gel can be stained to visualize all the proteins in a sample, or the proteins in ... electrophoretic analysis of the lens and muscle proteins of selected amphibians.. by Carol Virginia Schmiel. *200 Want to read ... An isolated protein molecule in or related to the IL-6 protein family such as IL-6, LIF, or a chimeric molecule Author: スチュアート ... 2 edition of electrophoretic analysis of the lens and muscle proteins of selected amphibians. found in the catalog. ...

https://fobonivibajyqyw.cinemavog-legrauduroi.com/electrophoretic-analysis-of-the-lens-and-muscle-proteins-of-selected-amphibians-book-31547ie.php

Adapter protein with shifting mode Fish and amphibians also have a protein corresponding to the mammalian adapter. The ... The scientists found out that the mouse adapter protein as well as the clawed frog adapter protein has a specific domain which ... Many amphibians and fish are able to change their color in order to better adapt to their environment. Munich-based scientists ... "Here the motor proteins which move the pigments organelles are subject to different regulatory mechanisms, and there is no ...

https://www.lmu.de/en/newsroom/news-overview/news/lane-change-in-the-cytoskeleton.html

Genes for bone morphogenetic proteins are differentially transcribed in early amphibian embryos. 1992, Pubmed , Xenbase Nitta, ... Synergistic activation of the fibroblast growth factor 4 enhancer by Sox2 and Oct-3 depends on protein-protein interactions ... Synergistic activation of the fibroblast growth factor 4 enhancer by Sox2 and Oct-3 depends on protein-protein interactions ... Studies on the interaction of the human c-myc protein with cell nuclei: p62c-myc as a member of a discrete subset of nuclear ...

https://www.xenbase.org/entry/literature/article.do?method=display&articleId=38747

Effect of cypermethrin and permethrin on cholinesterase activity and protein contents in Rana tigerina (Amphibia). Turk. J. ... The decrease in protein content might be due to the imbalance between the rate of protein synthesis and the rate of its ... The protein content in different organs was affected as a result of exposure to different insecticides (Enan et al., 1982; ... Total protein was determined by the method described by Henry (1964), creatinine determination was done according to Henry ( ...

https://scialert.net/fulltext/?doi=rjet.2012.160.168&org=10

... an antagonist to ventralizing bone morphogenetic proteins (BMPs). The DV patterning is so robust that an amphibian embryo with ... patterning in the amphibian embryo by secreting diffusible proteins such as Chordin, ... Spemanns organizer plays a key role in dorsal-ventral (DV) patterning in the amphibian embryo by secreting diffusible proteins ... The DV patterning is so robust that an amphibian embryo with its ventral half surgically removed can develop into a smaller but ...

https://pubmed.ncbi.nlm.nih.gov/23746842/

The results, published in PLOS Biology, provide a glimpse into the evolution of the heart from amphibians to humans. More ... The researchers found that all species share a core set of proteins with humans, as well as protein pathways - a series of ... Yet little is known about the proteins and cellular pathways that lead to the formation of the human heart or the roles various ... But to their surprise, Conlon and Cristeas labs found that each species shares a unique set of proteins with humans, and that ...

https://news.unchealthcare.org/2019/09/researchers-pinpoint-animal-model-proteins-important-in-study-of-human-disease/

These critters often serve as a tasty source of protein for small birds, rodents, reptiles, and amphibians. While harmless when ... Crickets are an excellent source of protein. Studies show that they may have more protein than chicken or pork per pound of ... These protein-rich critters can be ground into a fine powder or flour and may be a more sustainable alternative to other ...

https://www.terminix.com/other/crickets/

The exploration of AMP on other amphibian species and the recommended steps for protein/AMP profiling via mass spectrometry are ... This section provides an overview of the potential uses of AMPs from Malaysian amphibians, other than their antibacterial and ... AMPs are found naturally within organisms, especially amphibians, and is related to the high adaptability of defence mechanisms ... review focuses on the current status of research works and the different approaches applied to stimulate and collect amphibian ...

https://journals.tubitak.gov.tr/zoology/vol45/iss2/1/

Proteins and Peptides. By product type. Proteomics tools. Agonists, activators, antagonists and inhibitors. Cell lines and ... Amphibian (1). * Apteronotus leptorhynchus (3). * Arabidopsis thaliana (35). * Armenian hamster (1). * Aspergillus niger (2). ...

https://www.abcam.com/products?selected.classification=Primary+antibodies&selected.application=WB

Mealworms are typically fed to reptiles and amphibians as a source of protein. ... Mealworms are a type of beetle that is high in protein and low in fat. They are also easy to find and affordable. In this ... Reptiles and amphibians can make excellent pets, but they require special care to stay healthy and happy. Mikes website ... Mike has been keeping reptiles and amphibians as pets for over 20 years and has extensive knowledge of their care. He currently ...

https://everythingreptilion.com/can-african-fat-tailed-geckos-eat-mealworms/

Protein synthesis was downregulated in both the liver and tail. The significance of these metabolic adjustments and their ... These findings increase our understanding of amphibian metamorphosis and provide background information for ecological, ... Metamorphic climax is the crucial stage of amphibian metamorphosis responsible for the morphological and functional changes ... Campbell J. Protein arginine biosynthesis by amphibian liver tissue during metamorphosis. Am J Physiol. 1972;222:1213-7. ...

https://frontiersinzoology.biomedcentral.com/articles/10.1186/s12983-020-00378-6

Vesicle-associated proteins and quantal release at single active zones of amphibian (Bufo marinus) motor-nerve terminals.. ... Protein-protein interactions and protein modules in the control of neurotransmitter release.. Benfenati F, Onofri F, Giovedí S ... Two Rab proteins, vesicle-associated membrane protein 2 (VAMP-2) and secretory carrier membrane proteins (SCAMPs), are present ... Protein p38: an integral membrane protein specific for small vesicles of neurons and neuroendocrine cells.. Navone F, Jahn R, ...

https://pub.uni-bielefeld.de/record/2374386

One of their most important functions is providing protein, in the form of tiny invertebrates, for amphibians and migrating ...

https://www.sandiegouniontribune.com/sdut-vernal-pools-hold-waters-of-life-2010mar16-htmlstory.html

Proteins obtained from species in the class of AMPHIBIANS.. Annotation:. coord IM with specific protein (IM) + specific ... amphibian (IM). Allowable Qualifiers:. AD administration & dosage. AE adverse effects. AG agonists. AI antagonists & inhibitors ... Amphibian Proteins - Preferred Concept UI. M0385419. Scope note. Proteins obtained from species in the class of AMPHIBIANS. ...

https://decs.bvsalud.org/en/ths/resource/?id=36141

Amphibians are highly threatened and are declining worldwide at an unprecedented rate; researchers have identified 1,012 ... New Blood Test Can Detect "Toxic" Protein Years Before Alzheimers Disease Symptoms Emerge ... Many More Amphibian Species at Risk of Extinction TOPICS:AmphibiansEcologyYale University ... 1 Comment on Many More Amphibian Species at Risk of Extinction * Darin Selby , June 20, 2019 at 7:27 pm , Reply ...

https://scitechdaily.com/many-more-amphibian-species-at-risk-of-extinction/

Most keepers dont have to worry about their amphibians falling short on protein. Just make sure to choose appropriate foods ... Protein. Protein is an essential nutrient for all animals. Its primarily used by the body to build and maintain muscle. It ... MBD is a condition in which bones become weak and brittle due to a lack of calcium. In amphibians, MBD is most often a dietary ... Categories Amphibians, Frogs Post navigation Baby Panther Chameleon: 9 Care Tips and Must-Know Facts ...

https://reptile.guide/what-do-frogs-eat/

simple protein. Type tags separated by commas.. Tags should be keywords or key phrases. e.g. carcharodon, pliocene, cypresshead ... Scientists identify protein that may have existed when life began The primordial peptide may have appeared 4 billion years ago ... Possible Prebiotic Simple Protein Catalyst Identified Oxytropidoceras posted a topic in Fossil News ... dailygalaxy.com/2018/08/the-primordial-protein-could-have-emerged-spontaneously-on-earth-scientists-close-in-on-how-life-began ...

http://www.thefossilforum.com/index.php?/search/&tags=simple%20protein&_nodeSelectName=gallery_album_item_node&_noJs=1

Algal Proteins. *Amphibian Proteins. *Amyloid. *Antifreeze Proteins. *Apoproteins. *Aprotinin. *Archaeal Proteins. *Armadillo ...

https://connects.catalyst.harvard.edu/Profiles/display/Concept/Oxidative%20Phosphorylation%20Coupling%20Factors

The poplar rust-induced secreted protein (RISP) is a small cationic protein of unknown function that was identified as the most ... The poplar Rust-Induced Secreted Protein (RISP) is a small cationic protein of unknown function that was identified as the most ... Altogether our results indicate that RISP is an antifungal protein that has the ability to trigger cellular responses. ... Altogether our results indicate that RISP is an antifungal protein that has the ability to trigger cellular responses. ...

https://www.frontiersin.org/articles/10.3389/fpls.2016.00097/full

... on self cells and proteins during the period of metamorphosis, when anuran amphibians (as described below) are in the process ... MHC Class proteins are expressed on all cells of the body and define self for each individual. In mammals, the presentation of ... McMAHAN, R., JOHNSON, R.O., RUBEN, L.N. AND CLOTHEIR, R.H. Apoptosis and the cell cycle in amphibian splenic lymphocytes I. PHA ... Western assay data showed that a protein band from extracts of Xenopus cells did bind an antibody against the murine d isoform ...

https://www.reed.edu/biology/professors/lruben/index.html

Two steroid binding proteins are present in Pleurodele sera Amphibian, buying sarms on amazon. Donc il ne provoque aucun effet ... Growth hormone is a protein made by the pituitary gland and released into the blood. Too much growth hormone, he or she will ...

https://www.eliteselectiongroup.com/forum/general-discussions/buying-sarms-on-amazon-hgh-joint-pain

We tap into the knowledge and expertise of one of a handful of amphibian ecologists working in the country today ... What are the major threats for these amphibians? ... The reason why heat-shock protein is important is that it is ... So different lineages of amphibians would have evolved such proteins in relation to their ambient temperatures in which they ... All of this feeds back to animal physiology because heat tolerance is based on a class of proteins called heat-shock proteins ...

https://www.natureinfocus.in/environment/k-s-seshadri-on-croaks-colours-and-frog-conservation

Proteins:. *. Amphibian cytotoxic ribonuclease [54084] (5 species). *. Species Bullfrog (Rana catesbeiana) [TaxId:8400] [54085 ... Class d: Alpha and beta proteins (a+b) [53931] (396 folds). *. Fold d.5: RNase A-like [54075] (1 superfamily). contains long ... Eosinophil cationic protein (ECP), ribonuclease 3 [54090] (1 species). *. Species Human (Homo sapiens) [TaxId:9606] [54091] (11 ... SCOPe: Structural Classification of Proteins - extended. Release 2.08 (updated 2022-09-21, stable release September 2021) ...

http://scop.berkeley.edu/sunid=54077

Review on antimicrobial peptides from Malaysian amphibian resources: s" by DASI ONG, SHAHRIZA SHAHRUDIN et al. (tubitak.gov.tr)
This review focuses on the current status of research works and the different approaches applied to stimulate and collect amphibian secretions, extract and identify peptides, and conduct antimicrobial assays. (tubitak.gov.tr)
These are usually small peptides, with a size comprised between 11 and 50 amino acids, and which are often released by the cleavage of larger protein precursors (or pro-proteins). (frontiersin.org)
With its history as an original manufacturer, Abcepta has a deep and practical understanding of the production process for antibodies, peptides, and recombinant proteins. (abcepta.com)
In the secretion of the Phyllomedusa hypocondrialis , they identified peptides (protein fragments) capable of eliminating bacteria that cause diarrhea or hospital infections and even bring blood pressure down. (fapesp.br)

The exploration of AMP on other amphibian species and the recommended steps for protein/AMP profiling via mass spectrometry are also included. (tubitak.gov.tr)
First author Joel Federspiel, PhD, a postdoctoral fellow at Princeton, took a computational approach to profile the abundance of protein complexes across four species. (unchealthcare.org)
Conlon, who is a member of the UNC McAllister Heart Institute, and Ileana Cristea, PhD, at Princeton University, led experiments to define the protein composition of four model vertebrates that are used to study human heart disease: two frog species, the mouse, and the pig. (unchealthcare.org)
The researchers found that all species share a core set of proteins with humans, as well as protein pathways - a series of interactions between proteins inside cells that allow for a biological function to occur, such as the heart to beat properly. (unchealthcare.org)
But to their surprise, Conlon and Cristea's labs found that each species shares a unique set of proteins with humans, and that these proteins are mutated in human disease states. (unchealthcare.org)
Proteins obtained from species in the class of AMPHIBIANS . (bvsalud.org)
Frogs already knew it wasn't easy being green, but the going just got a lot tougher for the 1,012 additional species of amphibians who have now been newly identified as at risk of extinction in a Yale-led study. (scitechdaily.com)
Until this study, less than two-thirds of all amphibian species had been assessed for extinction risk by the International Union for Conservation of Nature (IUCN) - the body that assigns conservation status to species on a scale from "Least Concern" to "Extinct. (scitechdaily.com)
This new study by a team of researchers from the United States and the United Kingdom provides extinction risk predictions for an additional 25% of the world's amphibian species, or close to 2,200 species, which had not previously been assessed by the IUCN due to a lack of data. (scitechdaily.com)
The team used relationships on the amphibian family tree and ecological similarities (shared habitats and habits) between species worldwide to construct a model for predicting the extinction risk of poorly-documented species based on the existing data for their better-documented cousins. (scitechdaily.com)
The model predicted that 1,012 of these previously unassessed amphibian species are "Threatened" and that more than half are "Endangered" or "Critically Endangered. (scitechdaily.com)
Additional analysis of species' data brought particularly bad news for the newly at-risk amphibians who call Southeast Asia and Central Africa home. (scitechdaily.com)
In those regions, the recently assessed amphibians share little to no habitat with the already-identified endangered species there. (scitechdaily.com)
Finally, González-del-Pliego noted that the regions rich in amphibian species are also the areas currently experiencing the greatest rates of forest loss and increases in human population, as well as greater fertilizer use, agricultural production, and irrigation - all of which endanger habitats. (scitechdaily.com)
We need to move quickly to consider amphibians as a high conservation priority and integrate these data-deficient species into future conservation strategies," she said. (scitechdaily.com)
Many "feeder" species are appropriate for adult amphibians in captivity. (reptile.guide)
His doctoral thesis reports the discovery of two new species and a novel reproductive behaviour among all amphibians. (natureinfocus.in)
That's when Batrachochytrium salamandrivorans (Bsal), the "salamander-eating" fungus, is expected to arrive in the United States, home to more than a third of the world's species of these slippery amphibians.It all began in 2008, when Bsal traveledsome through the pet trade from Asia to northern Europe. (focusingonwildlife.com)
At first, scientists suspected Bd, known as chytrid fungus, a pathogen that infects more than 700 species of amphibian worldwide with the deadly disease chytridiomycosis. (focusingonwildlife.com)
such rapid gene expansions likely reflect sudden requirements for many novel paralogous proteins having divergent functions to enhance species survival following sea-to-land transition. (biomedcentral.com)
By end of the Cambrian explosion (~ 500 million years ago), intermediate filament (IntFil) genes had become well established in the Animalia Kingdom and began expanding rapidly, encoding novel proteins that were necessary for species survival among metazoans. (biomedcentral.com)
Proteins found in any species of archaeon. (bvsalud.org)
The venom of a frog that lives beneath stones may contain substances different from those produced by another that hides itself under leaves, even though both are of the same species and live in a similar environment", explains Jared, from the Butantan, who for over 20 years has been investigating the relationship between the peculiarities of amphibians' skins and the capacity for adaptation to hostile environments. (fapesp.br)
Andrias davidianus, has become an endangered amphibian species of salamander endemic in China. (rna-seqblog.com)

These critters often serve as a tasty source of protein for small birds, rodents, reptiles, and amphibians. (terminix.com)
Mealworms are typically fed to reptiles and amphibians as a source of protein. (everythingreptilion.com)
New dietary supplements have been developed, plenty of new feeder insects have been discovered and experts have a better understanding of calcium metabolism and vitamin D synthesis for reptiles and amphibians. (wjtv.com)
This product is an exceptional calcium and mineral supplement for reptiles and amphibians that are not regularly exposed to unfiltered natural sunlight. (premiumcrickets.com)

If you have a new pet frog or turtle, you must find the right reptile and amphibian food to ensure they have a full, healthy diet. (wjtv.com)
Even if you have the right food for your pet amphibian or reptile , some of these pets refuse to eat in captivity. (wjtv.com)
Much research has been done and advancements have been made in the reptile and amphibian nutrition world over the past 10 to 15 years. (wjtv.com)
The field of reptile and amphibian nutrition will only continue to advance in the future so that these pets can see better health and longer lifespans. (wjtv.com)
Most reptile and amphibian food come in pellet form, but some food comes with freeze-dried insects, such as mealworms and crickets. (wjtv.com)
Many of the top reptile and amphibian foods come with multiple size options, so you can buy the container size that works best for your pet. (wjtv.com)
Reptile and amphibian food ranges from $5-$30, depending on the pet food's quantity, quality, features and ingredients. (wjtv.com)
With more and more salamanders dying each week, Reptile, Amphibian & Fish Conservation Netherlands, a local nonprofit, hustled 39 of them into captivity. (focusingonwildlife.com)
5 years) are disproportionately affected by reptile- and amphibian-associated salmonellosis (RAAS) outbreaks. (cdc.gov)
RAAS outbreaks were defined as 2 culture-confirmed human Salmonella infections with similar pulsed-field gel electrophoresis patterns and epidemiologic, laboratory or traceback evidence linking them to a common reptile/amphibian exposure. (cdc.gov)

As shown using electron microscopy of spread chromatin from such injected oocyte nuclei, this process of loop retraction was accompanied by the appearance of variously-sized and irregularly-spaced gaps within transcriptional units of chromosomal loops but not of nucleoli, indicating that the transcription of non-nucleolar genes was specifically inhibited by this treatment and hence involved an HMG-1-like protein. (rupress.org)
To address this, improvements in systems analysis have enabled experts to quickly match the recognized proteins into pathways and determine biological processes strongly associated to the dataset (Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) (Szklarczyk et al. (phytid.org)
Sox3 functions as an activator to induce expression of the early neural genes, sox2 and geminin in the absence of protein synthesis and to indirectly inhibit the Bmp target Xvent2 . (xenbase.org)
Whereas the first keratin gene appeared in sponge, and three genes in arthropods, more rapid increases in keratin genes occurred in lungfish and amphibian genomes, concomitant with land animal-sea animal divergence (~ 440 to 410 million years ago). (biomedcentral.com)
The remaining genes show remarkable conservation of their exon organization, and their products most resemble FNE and RBP9, proteins encoded by the two elav paralogs of Drosophila. (biomedcentral.com)
In humans, there are 497 genes encoding RRM containing proteins, which represent 2% of the human gene products. (biomedcentral.com)
After identifying the full set of genes-or pathway-responsible for generating the UV-protective compound, the same pathway was detected in a variety of diverse animals, including amphibians, reptiles, and birds. (elifesciences.org)
The set is expected to cover a large fraction of P. waltl protein-coding genes, as confirmed by BUSCO analysis, where 98% of universal single-copy orthologs were identified. (elsevier.com)
Dr Young has devoted his life's work to exploring the ways in which circadian rhythms arise from interactions among certain genes and their proteins, which set up molecular oscillations. (medscape.com)
We suggest that these latter two genes are induced in response to cellular stress and that they may be involved in changing the mode of mRNA translation required to meet the increased demand for de novo protein synthesis. (ru.nl)

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. (bio-techne.com)
Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. (bio-techne.com)
Using recombinant proteins as standards for quantitation, we found that syntaxin 1 and SNAP-25 each comprise similar to 3% of the total protein in highly purified SVs. (uni-bielefeld.de)
Recombinant proteins are produced in various expression systems. (lubio.ch)
Using neutralization assays with authentic SARS-CoV-2 and a recombinant vesicular stomatitis virus carrying SARS-CoV-2 S protein (rVSV-SARS2), we defined a panel of potent RBD and NTD nAbs. (bvsalud.org)

This protein was identified by its mobility on one- and two-dimensional gel electrophoresis, by binding of antibodies to calf thymus HMG-1 to polypeptides electrophoretically separated and blotted on nitrocellulose paper, and by tryptic peptide mapping of radioiodinated polypeptides. (rupress.org)
Abcam: antibodies, proteins, kits. (abcam.com)
Cyclic AMP may enter oocytes from adjacent cumulus cells via gap junctions (2 6 Recent studies in rodents however demonstrated that PF-04979064 active oocyte adenylyl cyclase contributes to meiotic blockade (8) which can be released by microinjection of oocytes with antibodies that inactivate Gs the heterotrimeric GTP-binding protein that activates adenylyl cyclase (9). (immune-source.com)
Most known SARS-CoV-2 neutralizing antibodies (nAbs), including those approved by the FDA for emergency use, inhibit viral infection by targeting the receptor-binding domain (RBD) of the spike (S) protein. (bvsalud.org)
Lymph fluid is composed of water, proteins (antibodies) and lymphocytes. (safarivet.com)
After your pet receives a vaccine, his immune system produces antibodies, proteins that fight the particular bacteria or virus. (daytonsouthvet.com)

We have previously demonstrated that lin28 proteins have functions associated with the regulation of early cell lineage specification in Xenopus embryos , independent of a lin28/ let -7 regulatory axis. (bvsalud.org)
Inhibition of interleukin-1β plays a protective role in Alzheimer''s disease by promoting microRNA-9-5p and downregulating targeting protein for xenopus kinesin-like protein 2. (xenbase.org)
The pituitary melanotrope cells of the amphibian Xenopus laevis are responsible for the production of the pigment-dispersing peptide alpha-melanophore-stimulating hormone, which allows the animal to adapt its skin color to its environment. (ru.nl)

One of their most important functions is providing protein, in the form of tiny invertebrates, for amphibians and migrating birds. (sandiegouniontribune.com)
Our Pigment Enhancement Formula is a Carotenoid Supplement designed to enhance the diet of Reptiles, Fish, Amphibians and Birds. (reptilerapture.net)
In this study, we report the unexpected discovery that fish can synthesize gadusol de novo and that the analogous pathways are also present in amphibians, reptiles, and birds. (elifesciences.org)
In short, native plants provide food for native insects which are an essential protein source for 96% of all our land birds, including every Missouri songbird. (thehealthyplanet.com)
Protein, vitamins and minerals are a life sustaining need for many reptiles, amphibians and birds. (blueskypetsupply.com)

Fish and amphibians also have a protein corresponding to the mammalian adapter. (lmu.de)
Structures of mammalian GLD-2 proteins reveal molecular basis of their functional diversity in mRNA and microRNA processing. (xenbase.org)
LubioScience offers mammalian, viral, bacterial proteins and more for the analysis of biological interactions. (lubio.ch)
Since cAMP blocks meiotic maturation of mammalian and amphibian oocytes in vitro and cyclic nucleotide phosphodiesterase 3A (PDE3A) is primarily responsible for oocyte cAMP hydrolysis we generated PDE3A-deficient mice by homologous recombination. (immune-source.com)

In urodele amphibians (salamanders and newts) there is no substantial change of diet, the larvae being as carnivorous as the adults though naturally they feed on smaller animals. (yourarticlelibrary.com)
Ortholog analyses revealed the gene repertoire evolution of urodele amphibians. (elsevier.com)

Since the cancer appeared to impair an immunologic response, and little was known then about immune reactivity in these organisms, I decided, to use amphibian models to answer mainstream immunologic questions, which were not being successfully addressed by using mammals. (reed.edu)

In the search for a naturally occurring developmental system on an adult vertebrate, I settled on using the limbs of certain Amphibia, in particular the salamanders, because of their ability to regenerate structurally complete and fully functional limbs after amputation. (reed.edu)

In contrast, switching between the networks is absolutely necessary among the clawed frogs so that the animal can change color - and this ability to switch has also been preserved in the further course of evolution from amphibian to higher vertebrates", explains Ökten further. (lmu.de)
Moreover, the experimental results showed that the environmental signals which bring about the redistribution of pigment organelles in the organism of clawed frogs are associated with a change of probability with which the individual motor proteins from the actin filaments switch to the microtubule filaments. (lmu.de)
Waist-deep in a stream, in the Kalakad Mundanthurai Tiger Reserve (KMTR) in Tamil Nadu, K S Seshadri was busy catching, measuring, and releasing frogs as part of an amphibian survey of the region. (natureinfocus.in)
According to the change of environment, from aquatic to terrestrial mode of life, a change in feeding habit occurs in anuran amphibians (frogs and toads). (yourarticlelibrary.com)

Cystatins that occur primarily as extracellular proteins. (nih.gov)

Amphibians furnish the best example of metamorphosis in vertebrates. (yourarticlelibrary.com)

Frank Conlon, PhD, co-led a study showing which proteins and pathways are conserved in four major animal models and humans, providing insights into which models are best for specific research of human disease. (unchealthcare.org)
Yet little is known about the proteins and cellular pathways that lead to the formation of the human heart or the roles various proteins and pathways might play in cardiac disease. (unchealthcare.org)
Now, University of North Carolina at Chapel Hill and Princeton University scientists have found that unique sets of proteins and pathways present in specific animal models commonly used in research are also present and mutated in human disease. (unchealthcare.org)
Altogether, our study provides a resource for cardiac proteomes in four major model systems, uncovering conserved and divergent protein pathways and providing insight into selection of appropriate model systems for either modeling cardiac development or investigating disease," the researchers said. (unchealthcare.org)
Glycogen synthase kinase 3 (GSK3) proteins (GSK3α and GSK3β) are key mediators of signaling pathways, with crucial roles in coordinating fundamental biological processes during neural development. (eneuro.org)
Glycogen synthase kinase 3 (GSK3) proteins (GSK3α or GSK3β) are key mediators of signaling pathways, especially in the CNS but poorly described in the retina. (eneuro.org)
Among the signaling pathways regulated by GSK3s, the Wnt canonical pathway is the most well described, with GSK3β inhibition triggering an increase in β -catenin protein levels and its nuclear translocation to activate target gene expression ( Doble and Woodgett, 2003 ). (eneuro.org)

Viral and pathogen proteins intricacy is bound by their relatively little genomes often, hence critical functions are achieved by complexes of host and pathogen protein frequently. (phytid.org)
Plant cells secrete a wide range of proteins in extracellular spaces in response to pathogen attack. (frontiersin.org)
The poplar rust-induced secreted protein (RISP) is a small cationic protein of unknown function that was identified as the most induced gene in poplar leaves during immune responses to the leaf rust pathogen Melampsora larici-populina , an obligate biotrophic parasite. (frontiersin.org)
Among amphibian academics familiar with the pathogen, hope is hard to come by. (focusingonwildlife.com)

Mealworms are a good source of protein and other nutrients, and they are typically easy to find in pet stores. (everythingreptilion.com)
For one, mealworms are an excellent source of protein, which is essential for the growth and maintenance of muscle tissue. (everythingreptilion.com)
They are a great source of protein and considered a delicacy in many countries. (melindamyers.com)

Metamorphosis of amphibians often marks transition from a larval aquatic environment to a juvenile terrestrial environment [ 1 ]. (biomedcentral.com)
Excellent high protein treat for aquatic turtles, amphibians, aquarium fish and invertebrates. (northerngecko.net)

In 1957 Sidney Walter Fox, an American biochemist, invented an experiment that proved how proteins could be formed outside of living beings starting from amino acids. (eniscuola.net)
Other in silico methods that are routinely used in research laboratories include molecular modelling (a technique used to model or mimic the structure of molecules) and protein sequencing and its alignment (methods used to evaluate identities and similarities in the amino acid sequence of proteins) [25-28]. (biomedscis.com)

Metamorphic climax is the crucial stage of amphibian metamorphosis responsible for the morphological and functional changes necessary for transition to a terrestrial habitat. (biomedcentral.com)
These findings increase our understanding of amphibian metamorphosis and provide background information for ecological, evolutionary, conservation, and developmental studies of amphibians. (biomedcentral.com)
Metamorphosis is found in invertebrate phyla and in chordates like Amphibia. (yourarticlelibrary.com)

All cells of higher organisms are permeated by a cytoskeleton that essentially consists of actin filaments and small protein tubes called microtubules. (lmu.de)
AMPs are found naturally within organisms, especially amphibians, and is related to the high adaptability of defence mechanisms against various pathogens and predators in the environment. (tubitak.gov.tr)

We found that this potential to initiate growth correlated well with the quantity of certain enzymes which are normally found within cells and which are usually involved in intracellular digestion of proteins. (reed.edu)

Sox3 activates geminin and sox2 expression in the absence of protein synthesis. (xenbase.org)
Protein synthesis was downregulated in both the liver and tail. (biomedcentral.com)

Proteins containing one or several of these domains are capable of interacting in a sequence specific manner with single stranded RNA molecules and of directing the assembly of multiprotein complexes [ 4 , 5 ]. (biomedcentral.com)

Most, if not all, of the HMG-A in the soluble nuclear protein fraction, preparatively defined as supernatant obtained after centrifugation at 100,000 g for 1 h, was in free monomeric form, apparently not bound to other proteins. (rupress.org)
These data show that proteins of the HMG-1 and -2 category, which are usually chromatin-bound components, can exist, at least in amphibian oocytes, in a free soluble monomeric form, apparently not bound to other molecules. (rupress.org)
A family of ribonucleoproteins that were originally found as proteins bound to nascent RNA transcripts in the form of ribonucleoprotein particles. (bireme.br)
In that case, a protein bound glucose called fructosamine can be tested and confirm if the average glucose levels over time are high. (vetbabble.com)

The evolutionarily older fish and amphibians use it to adapt their skin color to environmental factors by redirecting pigment organelles within specialized cells. (lmu.de)
The SRY -related, HMG box SoxB1 transcription factors are highly homologous, evolutionarily conserved proteins that are expressed in neuroepithelial cells throughout neural development. (xenbase.org)

Syntaxin 1 and synaptosome-associated protein of 25 kD (SNAP-25) are neuronal plasmalemma proteins that appear to be essential for exocytosis of synaptic vesicles (SVs). (uni-bielefeld.de)
Its members encode structurally conserved neuronal proteins with three RNA Recognition Motifs (RRM) but they paradoxically act at diverse levels of post-transcriptional regulation. (biomedcentral.com)
The elav ( embryonic lethal abnormal visual system ) gene of D. melanogaster was the the first identified member of a family of neuronal RNA binding proteins that is conserved in metazoans [ 1 , 2 ]. (biomedcentral.com)
The rbp9 (RNA binding protein 9) product is present in neuronal nuclei starting at the third larval instar and also in the cytoplasm of cystocytes during oogenesis. (biomedcentral.com)

These protein precursors would then be carried once again to the sea by the rains and the tidal ebb and flow. (eniscuola.net)

High mobility group proteins of amphibian oocytes: a large storage pool of a soluble high mobility group-1-like protein and involvement in transcriptional events. (rupress.org)
maturation in oocytes was restored by inhibiting protein kinase A (PKA) with adenosine-3? (immune-source.com)
Through protein kinase A-catalyzed (PKA-catalyzed) phosphorylation of unidentified proteins cAMP prevents activation of maturation-promoting factor (MPF) and MAPK signaling in Cdc42 oocytes and inhibits the spontaneous maturation that occurs in vitro thus maintaining meiotic arrest (1-5). (immune-source.com)

And while they're busy eating bugs many invertebrates, amphibians, reptiles and even humans are busy eating them. (melindamyers.com)

The possible role of this large oocyte pool of soluble HMG-A in early embryogenesis is discussed as well as the possible existence of soluble HMG proteins in other cells. (rupress.org)
An analysis of the soluble proteins from the adult and calf bovine lens epithelial cells by DEAE-cellulose fractionation has shown that these cells do not contain the γ-crystallins, but do. (cinemavog-legrauduroi.com)

of salmonellosis, and promote hand washing after contact with amphibians. (moam.info)

Generally, tests could be modified to display screen many victim and bait combos concurrently, but the discovered interactions range from artifacts because of the compelled colocalizations or improved folding from the protein being examined (Koegl and Uetz, 2008). (phytid.org)
Remarkably, three of the conserved exon junctions are both close to structural elements, involved respectively in protein-RNA interactions and in the regulation of sub-cellular localization, and in the vicinity of diverse sequence variations. (biomedcentral.com)
We propose that the conserved exon junctions constitute potential sites for sequence/function modifications, and that RRM binding proteins, whose function relies upon plastic RNA-protein interactions, may have played an important role in brain evolution. (biomedcentral.com)

Of 362 patients/caregivers interviewed, 111 (30.7%) were aware that reptiles/amphibians can carry Salmonella. (cdc.gov)
This is because raw meat and other raw protein from animals can have germs like Salmonella and Listeria . (cdc.gov)

a protein superfamily that includes receptors for estrogens (ER), progestins (PR), and androgens (AR), as well as the corticosteroid receptors (CRs), which in turn comprise the glucocorticoid (GR) and mineralocorticoid receptors (MR). The ancestral steroid receptor is believed to have resembled an ER [ 1 ]. (biomedcentral.com)

Lin28 proteins are post-transcriptional regulators of gene expression with multiple roles in development and the regulation of pluripotency in stem cells . (bvsalud.org)

IMSEAR at SEARO: Influence of gonadal hormones on the developing amphibian brain: changes in protein and glycogen concentrations on in vivo administration of progesterone. (who.int)

Right after it cooled off it was possible to notice some complex molecules, very similar to proteins, which he called proteinoids so as not to get them mixed up. (eniscuola.net)
This is an indication that these molecules are probably not toxic for human beings", explains Pimenta, who for five years has been investigating the medicinal properties of compounds found in the secretion of amphibians. (fapesp.br)

Either class may be employed for most web host or viral protein but include their own positives and negatives. (phytid.org)
Binding Assays All assays depend on producing your POI beyond the viral-infected web host cells then calculating its binding to web host proteins. (phytid.org)
The viral DNA alters the genetic coding of the host cell to create protein coats for the newly create viral DNA strands. (biologyonline.com)

It sears holes into the skin of the amphibian and may actually inhibit the animal's immune system. (focusingonwildlife.com)

This section provides an overview of the potential uses of AMPs from Malaysian amphibians, other than their antibacterial and antifungal properties. (tubitak.gov.tr)
Altogether our results indicate that RISP is an antifungal protein that has the ability to trigger cellular responses. (frontiersin.org)

Freeze-drying, dehydrating, or freezing raw protein from animals only reduces the amount of germs. (cdc.gov)
The effects of these ECM proteins in development and morphogenesis have been studied in vivo and in vitro using gene-knockout animals, over-expression on cells, and surfaces coated with isolated ECM proteins (summarized in review by Rozario et al. (cdc.gov)

In mice, for example, scientists found an adapter protein that regulates this redirection. (lmu.de)
The scientists found out that the mouse adapter protein as well as the clawed frog adapter protein has a specific domain which enables the switching between the transport of actin and microtubules. (lmu.de)
RRM are common protein domains found in all life kingdoms. (biomedcentral.com)
N substitution are also found in amphibian IRF3 but not in amphibian IRF7. (cdc.gov)
Strikingly, over 60% of the most frequently occurring mutations were found in regions other than the spike (S) protein, and nearly 50% remain uncharacterized for functional impacts warranting further investigation. (bvsalud.org)
Several isoforms of hnRNP D protein have been found to occur due to alternative mRNA splicing (RNA SPLICING). (bireme.br)
A heterogeneous-nuclear ribonucleoprotein found associated with most nascent transcripts, most notably those of the landmark giant loops of amphibian lampbrush chromosomes. (bireme.br)
Many dogs and cats can't digest lactose, a protein found in milk. (dessauvetclinic.com)

Many amphibians and fish are able to change their color in order to better adapt to their environment. (lmu.de)
From what I can tell the majority of us use agree on Oats, Grains, Fish flakes, and High grain dog/cat food with 12-13% protein. (roachforum.com)

Growth hormone is a protein made by the pituitary gland and released into the blood. (eliteselectiongroup.com)

Jun 22, · In Ed's laboratory, I first learned about large-scale purification of proteins by observing with Floyd Kennedy, his longstanding chief technician, the purification, via several column chromatography steps, of phosphorylase kinase and other enzymes from several kilograms of skeletal muscle from thirty-five rabbits. (cinemavog-legrauduroi.com)
Having secured its meal, the Venus flytrap begins to eat by releasing an array of digestive enzymes - special proteins that help control the rate of chemical reactions. (scienceline.org)

What are the major threats for these amphibians? (natureinfocus.in)

SCOPe: Structural Classification of Proteins - extended. (berkeley.edu)

Generally, these assays work with a proteins appealing (POI) being a bait for the pool of feasible prey proteins. (phytid.org)

non-e of the assays are ideal for every proteins nor are they exceptional. (phytid.org)

All of the tested insecticides increased significantly serum Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) activities and decreased significantly the total protein level. (scialert.net)
Thus, both proteins are significant components of SVs although less abundant than synaptobrevin (8.7% of the total protein). (uni-bielefeld.de)
Includes gross examination, total protein concentration, cell counts (where indicated and with EDTA and non-flocculent samples), preparation of direct, concentrated and cytocentrifuge slides (where indicated), and microscopic evaluation by a clinical pathologist. (tamu.edu)

I implanted fragments from an amphibian kidney cancer and later, cells from a cancer of white blood cells, into regenerating limbs of both adults and larvae, only to find that they proved to be refractory to the developmental controls available to normal cells in their immediate environment. (reed.edu)

Protein phosphatase 2A holoenzymes regulate leucine-rich repeat kinase 2 phosphorylation and accumulation. (xenbase.org)
5 monophosphorothioate Rp-isomer (Rp-cAMPS) or by injection of protein kinase inhibitor peptide (PKI) or mRNA coding for phosphatase CDC25 which confirms that increased cAMP-PKA signaling is responsible for the meiotic blockade. (immune-source.com)

Most PDE families comprise more than one gene which generate multiple protein products via alternative mRNA splicing or utilization of different promoters and/or transcription initiation sites. (immune-source.com)

The results, published in PLOS Biology , provide a glimpse into the evolution of the heart from amphibians to humans. (unchealthcare.org)

Raw pet foods contain protein from an animal, like chicken and beef, and have not been cooked or heated to a high enough temperature to kill germs. (cdc.gov)
These proteins destroy germs before they can make your pet sick. (daytonsouthvet.com)

Anatomy1

Organisms21

Diseases3

Chemicals and Drugs2

Phenomena and Processes4

Technology, Industry, Agriculture1

Health Care2

Studies of the role of endothelium-dependent nitric oxide release in the sustained vasodilator effects of corticotrophin releasing factor and sauvagine. (1/270)

Primary structure of a visual pigment in bullfrog green rods. (2/270)

Molecular modeling of single polypeptide chain of calcium-binding protein p26olf from dimeric S100B(betabeta). (3/270)

The dermaseptin precursors: a protein family with a common preproregion and a variable C-terminal antimicrobial domain. (4/270)

Expression and activity of cyclic and linear analogues of esculentin-1, an anti-microbial peptide from amphibian skin. (5/270)

Host defence peptides from the skin glands of the Australian blue mountains tree-frog Litoria citropa. Solution structure of the antibacterial peptide citropin 1.1. (6/270)

Bombesin-like peptides and receptors in normal fetal baboon lung: roles in lung growth and maturation. (7/270)

The mammalian homologues of frog Bv8 are mainly expressed in spermatocytes. (8/270)

Amphibian Proteins

Amphibians

Chytridiomycota

Ranidae

Anura

Bufonidae

Urodela

Salamandridae

Ambystoma

Ranavirus

Ambystoma mexicanum

Reptiles

Amphibian Venoms

Triturus

Xenopus laevis

Metamorphosis, Biological

Bufo arenarum

Rana pipiens

Xenopus

Bufo marinus

Larva

Mycoses

Rana catesbeiana

Ponds

Animal Diseases

Notophthalmus viridescens

Embryo, Nonmammalian

Endangered Species

DNA Virus Infections

Studies of the role of endothelium-dependent nitric oxide release in the sustained vasodilator effects of corticotrophin releasing factor and sauvagine. (1/270)

Primary structure of a visual pigment in bullfrog green rods. (2/270)

Molecular modeling of single polypeptide chain of calcium-binding protein p26olf from dimeric S100B(betabeta). (3/270)

The dermaseptin precursors: a protein family with a common preproregion and a variable C-terminal antimicrobial domain. (4/270)

Expression and activity of cyclic and linear analogues of esculentin-1, an anti-microbial peptide from amphibian skin. (5/270)

Host defence peptides from the skin glands of the Australian blue mountains tree-frog Litoria citropa. Solution structure of the antibacterial peptide citropin 1.1. (6/270)

Bombesin-like peptides and receptors in normal fetal baboon lung: roles in lung growth and maturation. (7/270)

The mammalian homologues of frog Bv8 are mainly expressed in spermatocytes. (8/270)

Production and purification of a novel antibiotic peptide, adenoregulin, from a recombinant Escherichia coli

In Vitro Activities of Dermaseptins K4S4 and K4K20S4 against Escherichia coli, Staphylococcus aureus, and Pseudomonas...

Ranatuerin-2PRa precursor - Creative Peptides

Ranatuerin-2SEB - Creative Peptides

Phyllomedusa camba De la Riva, 1999 | Amphibian Species of the World

DermaSeptin Ointment 4oz. Tube

Sauvagine and Related Peptides : Severn Biotech, Limited

Sauvagine, [125I]-Tyr0], 50µCi | PerkinElmer

Team:HKUST/Project/Reference - 2010.igem.org

Bilayer lipid composition modulates the activity of dermaseptins, polycationic antimicrobial peptides | SpringerLink

British Library EThOS: Studies on novel bioactive peptides and their precursors from the skin secretions of Australian...

Brevinin-1JDa

RCSB PDB - 2K10: Confirmational analysis of the broad-spectrum antibacterial peptide, rantuerin-2csa: identification...

Health In Your Hands Latest News: Frog Skin Offers New Therapy Against Bacterial Infections

Temporins

The Book of Australian Trees - Hort Journal Australia

Antimicrobial and cytolytic properties of the frog skin peptide, kassinatuerin-1 and its L- and D-lysine-substituted...

The chemistry and biological activities of peptides from amphibian skin secretions. - PubMed - NCBI

Dermaseptin tree-frog (PD049440) | InterPro | EMBL-EBI

The Chikila Architecture | Macrophagous Gilled Larvae | Phyllomedusa

Macrophagous Gilled Larvae - JPop.com

Glutathione S-transferase, similar to sigma class, from skin secretions of Xenopus laevis - USP

Synonyms of firewheel tree | FactMonster

What are Amino Acids and Peptides | AMBERXO

Guanzhou Poojin Electronic | BEL1500XT-24V | 솔라 인버터 사양서 | ENF인버터티렉토리

Assessing sources of variation in amphibian skin thickness: ecological and evolutionary implications

New Zealand | Animal Pictures and Facts | FactZoo.com

Temporal Persistence of Alarm Pheromones in Skin Secretions of the Sal by Brent Graves and V S. Quinn

British Library EThOS: Bioactive peptides from phyllomedusinae

Factsheet - Acacia acuminata

Urocortin proteins and their using

High Topiramate Dosage Withdrawal - MedsChat

Habitat Protection | Amphibians.org

Dymocks - Sabes algo sobre anfibios? (Do You Know about Amphibians?) by Silverman Buffy

Plus it

Saxitoxin binding proteins: biological perspectives - [email protected]

Antimicrobial peptides with atypical structural features from the skin of the Japanese brown frog Rana japonica<...

Chemical investigation of drug-like compounds from the Australian tree, Neolitsea dealbata | USC Research Bank - University of...

New Tools to Fight Germs...from Frog Skin? | The Institute for Creation Research

Polymorphism in the corticotropin-releasing factor receptor 1 (CRF1-R) gene plays a role in shaping the high anxious phenotype...

CHO-K1/CRF1/Gα15 Stable Cell Line

Toxins | Free Full-Text | Temperature Influences the Production and Transport of Saxitoxin and the Expression of sxt Genes in...

Toxins | Free Full-Text | Temperature Influences the Production and Transport of Saxitoxin and the Expression of sxt Genes in...