A supergroup (some say phylum) of ameboid EUKARYOTES, comprising ARCHAMOEBAE; LOBOSEA; and MYCETOZOA.
The small ribonucleoprotein component of RIBOSOMES. It contains the MESSENGER RNA binding site and two TRANSFER RNA binding sites - one for the incoming AMINO ACYL TRNA (A site) and the other (P site) for the peptidyl tRNA carrying the elongating peptide chain.
One of the three domains of life (the others being BACTERIA and ARCHAEA), also called Eukarya. These are organisms whose cells are enclosed in membranes and possess a nucleus. They comprise almost all multicellular and many unicellular organisms, and are traditionally divided into groups (sometimes called kingdoms) including ANIMALS; PLANTS; FUNGI; and various algae and other taxa that were previously part of the old kingdom Protista.
The relationships of groups of organisms as reflected by their genetic makeup.
A genus of protozoa, formerly also considered a fungus. Its natural habitat is decaying forest leaves, where it feeds on bacteria. D. discoideum is the best-known species and is widely used in biomedical research.
A species of parasitic protozoa having both an ameboid and flagellate stage in its life cycle. Infection with this pathogen produces PRIMARY AMEBIC MENINGOENCEPHALITIS.
Infection with any of various amebae. It is an asymptomatic carrier state in most individuals, but diseases ranging from chronic, mild diarrhea to fulminant dysentery may occur.
The maintenance of certain aspects of the environment within a defined space to facilitate the function of that space; aspects controlled include air temperature and motion, radiant heat level, moisture, and concentration of pollutants such as dust, microorganisms, and gases. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Infections of the brain, spinal cord, or meninges by single celled organisms of the former subkingdom known as protozoa. The central nervous system may be the primary or secondary site of protozoal infection. These diseases may occur as OPPORTUNISTIC INFECTIONS or arise in immunocompetent hosts.
A free-living soil amoeba pathogenic to humans and animals. It occurs also in water and sewage. The most commonly found species in man is NAEGLERIA FOWLERI which is the pathogen for primary amebic meningoencephalitis in primates.
An inflammatory process involving the brain (ENCEPHALITIS) and meninges (MENINGITIS), most often produced by pathogenic organisms which invade the central nervous system, and occasionally by toxins, autoimmune disorders, and other conditions.
A genus of gram-positive, facultatively anaerobic, rod-shaped bacteria that has a tendency to form long filaments. Its organisms are widely distributed in nature and are found in MAMMALS; BIRDS; and FISHES. Erysipelothrix may appear gram-negative because they decolorize easily.
A genus of ameboid protozoa. Characteristics include a vesicular nucleus and the formation of several lodopodia, one of which is dominant at a given time. Reproduction occurs asexually by binary fission.
Graphic representations, especially of the face, of real persons, usually posed, living or dead. (From Thesaurus for Graphic Materials II, p540, 1995)
Time period from 1601 through 1700 of the common era.
It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)
Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)
NATIONAL LIBRARY OF MEDICINE service for health professionals and consumers. It links extensive information from the National Institutes of Health and other reviewed sources of information on specific diseases and conditions.
Information intended for potential users of medical and healthcare services. There is an emphasis on self-care and preventive approaches as well as information for community-wide dissemination and use.
Platforms that provide the ability and tools to create and publish information accessed via the INTERNET. Generally these platforms have three characteristics with content user generated, high degree of interaction between creator and viewer, and easily integrated with other sites.
A group of AMOEBOZOA comprising two distinct groups with the ability to form fruiting bodies: DICTYOSTELIIDA (dictyostelid cellular slime molds) and MYXOMYCETES (plasmodial slime molds).
Acute inflammation of the intestine associated with infectious DIARRHEA of various etiologies, generally acquired by eating contaminated food containing TOXINS, BIOLOGICAL derived from BACTERIA or other microorganisms. Dysentery is characterized initially by watery FECES then by bloody mucoid stools. It is often associated with ABDOMINAL PAIN; FEVER; and DEHYDRATION.
Heat and stain resistant, metabolically inactive bodies formed within the vegetative cells of bacteria of the genera Bacillus and Clostridium.
A division of organisms that exist vegetatively as complex mobile plasmodia, reproduce by means of spores, and have complex life cycles. They are now classed as protozoa but formerly were considered fungi.
An order of protozoa characterized by their ability to aggregate to form a multicellular pseudoplasmodium, which gives rise to a multispored fruiting body. A stalk tube is present.
A species of parasitic OOMYCETES in the family Peronosporaceae that is the causative agent of late blight of potato.
A protozoan, previously also considered a fungus. Characteristics include sporangia that are stalked and multilobed. It is widely used in biomedical research.
A genus of protozoa, formerly also considered a fungus. Characteristics include the presence of violet to brown spores.
The use of statistical and mathematical methods to analyze biological observations and phenomena.
One of the Indian Ocean Islands off the southeast coast of Africa. Its capital is Antananarivo. It was formerly called the Malagasy Republic. Discovered by the Portuguese in 1500, its history has been tied predominantly to the French, becoming a French protectorate in 1882, a French colony in 1896, and a territory within the French union in 1946. The Malagasy Republic was established in the French Community in 1958 but it achieved independence in 1960. Its name was changed to Madagascar in 1975. (From Webster's New Geographical Dictionary, 1988, p714)
Quartz (SiO2). A glassy or crystalline form of silicon dioxide. Many colored varieties are semiprecious stones. (From Grant & Hackh's Chemical Dictionary, 5th ed)
Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY.
A muscular organ in the mouth that is covered with pink tissue called mucosa, tiny bumps called papillae, and thousands of taste buds. The tongue is anchored to the mouth and is vital for chewing, swallowing, and for speech.
An order of ameboid protozoa that is commonly uninucleate and possess mitochondria. Most organisms are nonpathogenic.
A class of amoeboid EUKARYOTES that forms either filiform subpseudopodia or lobopodia. Characteristics include the absence of sorocarps, sporangia, or similar fruiting bodies. Lobosea were formerly members of the phylum Sarcomastigophora, subphylum Sarcodina, under the old five kingdom paradigm.
A large supergroup of mostly amoeboid EUKARYOTES whose three main subgroups are CERCOZOA; FORAMINIFERA; and HAPLOSPORIDA. Nearly all of the species possess MITOCHONDRIA and historically many were considered ANIMALS.
A group of EUKARYOTES that are parasites of plants. Life cycle stages include zoospores and plasmodia.
An order of amoeboid EUKARYOTES characterized by reticulating pseudopods and a complex life cycle with an alternation of generations. Most are less than 1mm in size and found in marine or brackish water.
All of the divisions of the natural sciences dealing with the various aspects of the phenomena of life and vital processes. The concept includes anatomy and physiology, biochemistry and biophysics, and the biology of animals, plants, and microorganisms. It should be differentiated from BIOLOGY, one of its subdivisions, concerned specifically with the origin and life processes of living organisms.
A class of EUKARYOTA (traditionally algae), characterized by biflagellated cells and found in both freshwater and marine environments. Pigmentation varies but only one CHLOROPLAST is present. Unique structures include a nucleomorph and ejectosomes.
The continuous sequence of changes undergone by living organisms during the post-embryonic developmental process, such as metamorphosis in insects and amphibians. This includes the developmental stages of apicomplexans such as the malarial parasite, PLASMODIUM FALCIPARUM.
A species of parasitic protozoa causing ENTAMOEBIASIS and amebic dysentery (DYSENTERY, AMEBIC). Characteristics include a single nucleus containing a small central karyosome and peripheral chromatin that is finely and regularly beaded.
A genus of ameboid protozoa characterized by the presence of beaded chromatin on the inner surface of the nuclear membrane. Its organisms are parasitic in invertebrates and vertebrates, including humans.
Infection with amoebae of the genus ENTAMOEBA. Infection with E. histolytica causes DYSENTERY, AMEBIC and LIVER ABSCESS, AMEBIC.
DYSENTERY caused by intestinal amebic infection, chiefly with ENTAMOEBA HISTOLYTICA. This condition may be associated with amebic infection of the LIVER and other distant sites.
Single or multiple areas of PUS due to infection by any ameboid protozoa (AMEBIASIS). A common form is caused by the ingestion of ENTAMOEBA HISTOLYTICA.
Cells or feeding stage in the life cycle of sporozoan protozoa. In the malarial parasite, the trophozoite develops from the MEROZOITE and then splits into the SCHIZONT. Trophozoites that are left over from cell division can go on to form gametocytes.
Agents which are destructive to amebae, especially the parasitic species causing AMEBIASIS in man and animal.
A species of HANTAVIRUS which emerged in the Four Corners area of the United States in 1993. It causes a serious, often fatal pulmonary illness (HANTAVIRUS PULMONARY SYNDROME) in humans. Transmission is by inhaling aerosolized rodent secretions that contain virus particles, carried especially by deer mice (PEROMYSCUS maniculatus) and pinyon mice (P. truei).
A flavonol widely distributed in plants. It is an antioxidant, like many other phenolic heterocyclic compounds. Glycosylated forms include RUTIN and quercetrin.
A neuropsychological disorder related to alterations in DOPAMINE metabolism and neurotransmission involving frontal-subcortical neuronal circuits. Both multiple motor and one or more vocal tics need to be present with TICS occurring many times a day, nearly daily, over a period of more than one year. The onset is before age 18 and the disturbance is not due to direct physiological effects of a substance or a another medical condition. The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning. (From DSM-IV, 1994; Neurol Clin 1997 May;15(2):357-79)
Disease involving the ULNAR NERVE from its origin in the BRACHIAL PLEXUS to its termination in the hand. Clinical manifestations may include PARESIS or PARALYSIS of wrist flexion, finger flexion, thumb adduction, finger abduction, and finger adduction. Sensation over the medial palm, fifth finger, and ulnar aspect of the ring finger may also be impaired. Common sites of injury include the AXILLA, cubital tunnel at the ELBOW, and Guyon's canal at the wrist. (From Joynt, Clinical Neurology, 1995, Ch51 pp43-5)
The fourth planet in order from the sun. Its two natural satellites are Deimos and Phobos. It is one of the four inner or terrestrial planets of the solar system.
The physiologic or functional barrier to GASTROESOPHAGEAL REFLUX at the esophagogastric junction. Sphincteric muscles remain tonically contracted during the resting state and form the high-pressure zone separating the lumen of the ESOPHAGUS from that of the STOMACH. (Haubrich et al, Bockus Gastroenterology, 5th ed., pp399, 415)

Balamuthia mandrillaris meningoencephalitis: survival of a pediatric patient. (1/24)

 (+info)

Abundant 5S rRNA-like transcripts encoded by the mitochondrial genome in amoebozoa. (2/24)

 (+info)

Successful treatment of Balamuthia mandrillaris amoebic infection with extensive neurological and cutaneous involvement. (3/24)

 (+info)

A phylogenetic survey of myotubularin genes of eukaryotes: distribution, protein structure, evolution, and gene expression. (4/24)

 (+info)

Demographic and ecological effects on patterns of parasitism in eastern chimpanzees (Pan troglodytes schweinfurthii) in Gombe National Park, Tanzania. (5/24)

 (+info)

Balamuthia mandrillaris transmitted through organ transplantation --- Mississippi, 2009. (6/24)

On December 14, 2009, a physician in Mississippi contacted CDC to report possible transplant-transmitted encephalitis in two kidney transplant recipients who shared the same organ donor. Histopathologic testing of donor autopsy brain tissue at CDC showed amebae, and subsequent testing of specimens from the donor and the two kidney recipients confirmed transmission by transplantation of Balamuthia granulomatous amebic encephalitis (GAE), a rare disease caused by Balamuthia mandrillaris, a free-living ameba found in soil. One kidney recipient, a woman aged 31 years, died; the other recipient, a man aged 27 years, survived with neurologic sequelae. Recipients of the heart and liver from the same donor received preemptive therapy and have shown no signs of infection. The donor, a previously healthy boy aged 4 years, was presumed to have died from acute disseminated encephalomyelitis (ADEM), an autoimmune neurologic disease, after infection with influenza A. An investigation was conducted by the state health departments in Mississippi, Kentucky, Florida, and Alabama and CDC to characterize the cases, elucidate possible exposures in the donor, and develop recommendations for early detection and prevention. This is the first reported transmission of Balamuthia by organ transplantation. Clinicians should be aware of Balamuthia infection as a potentially fatal cause of encephalitis. Organ procurement organizations (OPOs) and transplant centers should be aware of the potential for Balamuthia infection in donors with encephalitis of uncertain etiology, and OPOs should communicate this elevated risk for infection to transplant centers so they can make an informed risk assessment in the decision to accept an organ.  (+info)

Notes from the field: transplant-transmitted Balamuthia mandrillaris --- Arizona, 2010. (7/24)

On August 23, 2010, CDC was notified regarding two organ transplant recipients in Arizona who had encephalitis with multiple ring-enhancing lesions revealed by cerebral magnetic resonance imaging. The common organ donor, a Hispanic male landscaper aged 27 years, had died in Arizona from a presumed stroke on July 21. He had a large skin lesion for approximately 6 months on his back that he had attributed to an insect bite. The ill recipients, a male liver recipient aged 56 years, and a male recipient of a kidney and pancreas aged 24 years, received organ transplants on July 22. In addition, two other recipients received organs from this donor: an adult male heart recipient received his transplant in California on July 22, and an adult male kidney recipient received his transplant in Utah on July 23.  (+info)

dictyBase update 2011: web 2.0 functionality and the initial steps towards a genome portal for the Amoebozoa. (8/24)

 (+info)

Free-living amoebae (or FLA) in the Amoebozoa group are important causes of disease in humans and animals. Naegleria fowleri is sometimes included in the group free-living amoebae, and it causes a condition traditionally called primary amoebic meningoencephalitis. However, Naegleria is now considered part of the Excavata, not the Amoebozoa, and is considered to be much more closely related to Leishmania and Trypanosoma. Acanthamoeba spp. and Balamuthia mandrillaris are opportunistic free-living amoebae capable of causing granulomatous amoebic encephalitis (GAE) in individuals with compromised immune systems. Acanthamoeba spp. have been found in soil; fresh, brackish, and sea water; sewage; swimming pools; contact lens equipment; medicinal pools; dental treatment units; dialysis machines; heating, ventilating, and air conditioning systems; mammalian cell cultures; vegetables; human nostrils and throats; and human and animal brain, skin, and lung tissues. B. mandrillaris however, has not been ...
The Amoebozoa are a major group of amoeboid protozoa, comprising the majority of the amoebae that move using blunt or lobose pseudopods. Most members are unicellular, for instance the famous species Amoeba proteus, which is often studied in laboratories. They include the most common protists in soils and aquatic habitats. Some are symbiotic on other organisms, including some pathogens, responsible for amoebiasis (dysentery) and other diseases. They also include most slime moulds (Mycetozoa), multinucleate or multicellular forms that produce spores, and are often visible to the unaided eye. Amoebozoans rely on pseudopods for both locomotion and feeding. The majority lack flagella, and more generally do not form microtubule-supported structures except during mitosis. The cell is typically divided into an outer layer of clear ectoplasm and an inner layer of granular endoplasm. In the active form there is usually one or more pseudopods along the anterior margin and sometimes a posterior bulb called ...
The ultra-structure of the shell and the morphometric variability of soil inhabiting testate amoeba Lamtopyxis callistoma from Madagascar were studied by using light- and scanning electron microscopy. The biometrical characteristic of the species was made on the basis of 75 specimens measured. In addition to the diameter of the shell, six other shell characters were described biometrically for the first time. The analysis of the variation coefficients shows that the studied population of L. callistoma is comparatively homogeneous and almost all measured characters are weakly to moderate variable (CV less than 10%). Scanning electron microscopy (SEM) studies on the shell ultra-morphology show that it has a smooth apertural surface with a thick layer of porous and fibrous organic cement and a rough dorsal surface composed of bigger and angular pieces of quartz. The shell wall has a thickness of about 5-6 µm and is composed of three layers. Unlike the previously accepted opinion that species is
Minge, M.A.; Silberman, J.D.; Orr, R.J.S.; Cavalier-Smith, T.; Shalchian-Tabrizi, K.; Burki, F.; Skjæveland, A.; Jakobsen, K.S. 2009: Evolutionary position of breviate amoebae and the primary eukaryote divergence. Proceedings of the Royal Society (B), 276: 597-604. DOI: 10.1098/rspb. ...
Myxomycetes (Amoebozoa, plasmodial slime molds) are one of the last larger groups of organisms where the biodiversity is not yet investigated by molecular methods, except for a very few cultivable model species. Based on the first phylogenies for the group produced in 2012 and 2013, this thesis work explores the genetic diversity of wild populations of myxomycetes, addressing two questions: 1. Does diversity and phylogenetic trees found with barcode markers fit the current morphological species concept, and do barcode markers reveal a lower or higher diversity than found by morphological characters? In the first case, morphological characters seen as decisive for species differentiation would be plastic (shaped by the environment), in the second case we must assume the existence of cryptic species. 2. Can genetic markers be used to see if natural populations of myxomycetes reproduce mainly sexual or asexual? Sexuality is proven to occur in the Amoebozoa, but asexual reproduction should be ...
Myxomycetes (Amoebozoa, plasmodial slime molds) are one of the last larger groups of organisms where the biodiversity is not yet investigated by molecular methods, except for a very few cultivable model species. Based on the first phylogenies for the group produced in 2012 and 2013, this thesis work explores the genetic diversity of wild populations of myxomycetes, addressing two questions: 1. Does diversity and phylogenetic trees found with barcode markers fit the current morphological species concept, and do barcode markers reveal a lower or higher diversity than found by morphological characters? In the first case, morphological characters seen as decisive for species differentiation would be plastic (shaped by the environment), in the second case we must assume the existence of cryptic species. 2. Can genetic markers be used to see if natural populations of myxomycetes reproduce mainly sexual or asexual? Sexuality is proven to occur in the Amoebozoa, but asexual reproduction should be ...
Dagiti unikonta ket addaan iti tallo a panagtitipon ti gene nga awan kadagiti bikonta. Dagiti tallo a genes a naitiptipon kadagiti unikonta ngem saan a ti bakteria wenno dagiti naikodigo nga ensima dagiti bikonta para iti sintesis dagiti pirimidina nukleotido: carbamoyl phosphate synthase, dihydroorotase, aspartate carbamoyltransferase. Daytoy ket mabalin a nakairamanan ti dua a panagtitipon, ti manmano a paris kadagiti pasamak, amangsupsuporat ti nakibinningayan a tinaudan ti Opisthokonta ken Amoebozoa. Ni Cavalier-Smith[4] ket kasisigud a nagisingasing a dagiti unikonta ket nagtaudda nga addaan iti agmaymaysa a flagelo ken agmaymaysa a basal a bagi. Daytoy ket saan a mabalin a kasta, nupay kasta, a kas dagiti adda ti flagelo nga opisthokonta, ken dagiti pay adda ti flagelo nga Amoebozoa, a mairaman ti Breviata, ket pudno nga adda ti dua a basal a bagbagi, a kas dagiti kadawyan a bikonta (urayno maymaysa laeng ti addaan iti flagelo iti kaaduan kadagiti unikonta). Daytoy naparisan a ...
The unikonts have a triple-gene fusion that is lacking in the bikonts. The three genes that are fused together in the unikonts, but not bacteria or bikonts, encode enzymes for synthesis of the pyrimidine nucleotides: carbamoyl phosphate synthase, dihydroorotase, aspartate carbamoyltransferase. This must have involved a double fusion, a rare pair of events, supporting the shared ancestry of Opisthokonta and Amoebozoa.. Cavalier-Smith[1] originally proposed that unikonts ancestrally had a single flagellum and single basal body. This is unlikely, however, as flagellated opisthokonts, as well as some flagellated Amoebozoa, including Breviata, actually have two basal bodies, as in typical bikonts (even though only one is flagellated in most unikonts). This paired arrangement can also be seen in the organization of centrioles in typical animal cells. In spite of the name of the group, the common ancestor of all unikonts was probably a cell with two basal bodies.. ...
Testua Creative Commons Aitortu-PartekatuBerdin 3.0 lizentziari jarraituz erabil daiteke; baliteke beste klausularen batzuk ere aplikatu behar izatea. Xehetasunen berri izateko, ikus erabilera-baldintzak ...
Acanthodii (8) Acanthomorpha (17) Acanthomorphata (9) Acariformes (4) Acaromorpha (17) Acoela (2) Actinopteri (17) Actinopterygii (15) Aculeata (21) Adephaga (7) Aequorlitornithes (2) Aetogate (2) Agaonidae (1) Agoniatitina (1) Alismatanae (4) Allotriocarida (5) Alveolata (14) Amaurobioidea (1) Ammonoidea (3) Amoebozoa (9) Amorphea (12) Amphipoda (1) Anabantiformes (1) Angiospermae (35) Anguilliformes (1) Angusteradulata (2) Animalia (102) Annelida (12) Anomalogonatae (16) Anthophila (1) Antliophora (14) Anura (1) Anystides (1) Anystina (1) Apiales (1) Apiformes (1) Apo-Tracheophyta (3) Apocrita (26) Apoditrysia (1) Apoidea (7) Apoikozoa (6) Apotracheophyta (7) Arachnida (85) Araneae (18) Araneida (1) Araneomorphae (17) Archaea (3) Archaeobranchia (1) Archaeognatha (1) Archosauria (10) Archosauromorpha (9) Archostemata (2) Arthropoda (59) Artiopoda (1) Ascomycota (13) Asgard (5) Asioryctitheria (39) Asparagales (7) Assamioidea (1) Asteiidae (1) Asteraceae (1) Asterales (2) Asteridae (18) ...
Acanthodii (8) Acanthomorpha (17) Acanthomorphata (9) Acariformes (9) Acaromorpha (17) Acoela (2) Actinobacteria (1) Actinopteri (17) Actinopterygii (15) Aculeata (25) Adephaga (8) Aequorlitornithes (2) Aetogate (2) Agaonidae (1) Agoniatitina (1) Aleocharinae (1) Alismatanae (4) Allotriocarida (5) Alveolata (14) Amaurobioidea (1) Ammonoidea (3) Amoebozoa (9) Amorphea (14) Amphipoda (1) Anabantiformes (1) Angiospermae (35) Anguilliformes (1) Angusteradulata (2) Animalia (102) Annelida (12) Anomalogonatae (16) Anthophila (5) Antliophora (14) Anura (1) Anystides (1) Anystina (1) Apiales (1) Apiformes (1) Apo-Tracheophyta (3) Apocrita (28) Apoditrysia (1) Apoidea (11) Apoikozoa (6) Apotracheophyta (7) Arachnida (87) Araneae (18) Araneida (1) Araneomorphae (17) Archaea (3) Archaeobranchia (1) Archaeognatha (1) Archosauria (10) Archosauromorpha (9) Archostemata (2) Arthropoda (59) Artiopoda (1) Ascomycota (13) Asgard (10) Asioryctitheria (39) Asparagales (7) Assamioidea (1) Asteiidae (1) Asteraceae ...
In 2019, Primary Income Payments (Employee Compensation Paid to Non Resident Workers and Direct Investment Payments) in Spain was 65252628813 US Dollars. Discover more data with NationMaster!
Genome Search allows to easily search for genomes by keyword (e.g. plants, Eukaryota), name, taxonId or NCBI BioProject ID. Just start typing and a pull-down will appear with relevant search term choices. Then click Search to see a table of matching genomes (described in more detail here). Just type in the search field and a list of suggestions will pop-up with relevant terms. Please find below a filter that you can apply for the Genome Portals search results:. ...
Protozoa are largely defined by their method of locomotion, including flagella, cilia, and pseudopodia.[34] While there has been considerable debate on the classification of protozoa caused by their sheer diversity, in one system there are currently seven phyla recognized under the kingdom Protozoa: Euglenozoa, Amoebozoa, Choanozoa sensu Cavalier-Smith, Loukozoa, Percolozoa, Microsporidia and Sulcozoa.[35][36] Protozoa, like plants and animals, can be considered heterotrophs or autotrophs.[32] Autotrophs like Euglena are capable of producing their energy using photosynthesis, while heterotrophic protozoa consume food by either funneling it through a mouth-like gullet or engulfing it with pseudopods, a form of phagocytosis.[32] While protozoa reproduce mainly asexually, some protozoa are capable of sexual reproduction.[32] Protozoa with sexual capability include the pathogenic species Plasmodium falciparum, Toxoplasma gondii, Trypanosoma brucei, Giardia intestinalis and Leishmania ...
Horizontal transfer (HT) of transposable elements (TEs) plays a key role in prokaryotic evolution, and mounting evidence suggests that it has also had an important impact on eukaryotic evolution. Although many prokaryote-to-prokaryote and eukaryote-to-eukaryote HTs of TEs have been characterized, only few cases have been reported between prokaryotes and eukaryotes. Here, we carried out a comprehensive search for all major groups of prokaryotic insertion sequences (ISs) in 430 eukaryote genomes. We uncovered a total of 80 sequences, all deriving from the IS607 family, integrated in the genomes of 14 eukaryote species belonging to four distinct phyla (Amoebozoa, Ascomycetes, Basidiomycetes, and Stramenopiles). Given that eukaryote IS607-like sequences are most closely related to cyanobacterial IS607 and that their phylogeny is incongruent with that of their hosts, we conclude that the presence of IS607-like sequences in eukaryotic genomes is the result of several HT events. Selection analyses further
Recent molecular and cellular evidence indicates that eukaryotes comprise three major lineages: the probably ancestrally uniciliate protozoan phylum Amoebozoa; the ancestrally posteriorly uniciliate opisthokont clade (animals, Choanozoa, and fungi); and a very diverse ancestrally biciliate clade, the bikonts-plants, chromalveolates, and excavate and rhizarian Protozoa. As Heliozoa are the only eukaryote phylum not yet placed on molecular sequence trees, we have sequenced the 18S rRNA genes of three centrohelid heliozoa, Raphidiophrys ambigua, Heterophrys marina, and Chlamydaster sterni, to investigate their phylogenetic position. Phylogenetic analysis by distance and maximum likelihood methods allowing for intersite rate variation and invariable sites confirms that centrohelid heliozoa are a robust clade that does not fall within any other phyla. In particular, they are decisively very distant from the heterokont pedinellid chromists, at one time thought to be related to heliozoa, and lack the ...
ID L8GWF8_ACACA Unreviewed; 916 AA. AC L8GWF8; DT 03-APR-2013, integrated into UniProtKB/TrEMBL. DT 03-APR-2013, sequence version 1. DT 22-NOV-2017, entry version 16. DE SubName: Full=Phosphoenolpyruvate carboxylase {ECO:0000313,EMBL:ELR17267.1}; GN ORFNames=ACA1_059840 {ECO:0000313,EMBL:ELR17267.1}; OS Acanthamoeba castellanii str. Neff. OC Eukaryota; Amoebozoa; Discosea; Longamoebia; Centramoebida; OC Acanthamoebidae; Acanthamoeba. OX NCBI_TaxID=1257118 {ECO:0000313,EMBL:ELR17267.1, ECO:0000313,Proteomes:UP000011083}; RN [1] {ECO:0000313,EMBL:ELR17267.1, ECO:0000313,Proteomes:UP000011083} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=Neff {ECO:0000313,EMBL:ELR17267.1, RC ECO:0000313,Proteomes:UP000011083}; RX PubMed=23375108; DOI=10.1186/gb-2013-14-2-r11; RA Clarke M., Lohan A.J., Liu B., Lagkouvardos I., Roy S., Zafar N., RA Bertelli C., Schilde C., Kianianmomeni A., Burglin T.R., Frech C., RA Turcotte B., Kopec K.O., Synnott J.M., Choo C., Paponov I., RA Finkler A., Soon Heng ...
Kudryavtsev A, Wylezich C, Schlegel M, Walochnik J, Michel R (2009): Ultrastructure, SSU rRNA gene sequences and phylogenetic relationships of Flamella Schaeffer, 1926 (Amoebozoa), with description of three new species. Protist, 160, 21-40.. Bernhard D, Ribera I, Komarek A, Beutel RG (2009): Phylogenetic analysis of Hydrophiloidea (Coleoptera: Polyphaga) based on molecular data and morphological characters of adults and immature stages. Insect Systematics & Evolution, 40, 3-41.. Ulrich RG, Schlegel M, Mertens M, Groschup MH, Schmidt-Chanasit J, Plenge-Bönig A, Jacob J, Pelz H-J, Friese J, Wenk M, Thiel J, Triebenbacher C, Schmolz E, Kurth A, Krüger F, Rühe F, Kiffner C, Ansorge H, Gerwin W, Wegener W, Müller J, Bemmann M, Wolf R, Otto L-F, Oeme R, Pfeffer M, Heckel G, Schex S, Essbauer SS (2009): Netzwerk „Nagetier-übertragene Pathogene: Monitoring von Hantavirus-Infektionen in Deutschland. Beiträge zur Jagd- und Wildforschung Band, 34, 229-250.. Ulrich RG, Schlegel M, Schmidt-Chanasit ...
The Scotokaryotes (Cavalier-Smith) is a proposed basal Neokaryote clade as sister of the Diaphoretickes. Basal Scotokaryote groupings are the Metamonads, the Malawimonas and the Podiata.[2][3] In this phylogeny the Discoba are sometimes seen as paraphyletic and basal Eukaryotes. An alternative to the Unikont-Bikont division was suggested by Derelle et al. in 2015,[1] where they proposed the acronyms Opimoda-Diphoda respectively, as substitutes to the older terms. The name Opimoda is formed from the letters (shown in capitals) of OPIsthokonta and aMOebozoa. In this phylogeny Discoba belongs to the Diphoda clade. ...
The IEDB track in Figure 2 shows that the protein encoded by the nucleotide sequence in this view is partially targeted by four previously published antibodies: an unnamed one from a screen (TGEESA), 12B5-1-1, 14G7 and 4G7. Detailed information about each of these antibodies can be viewed by clicking on the antibody name in the display. In this instance, the details reveal that 14G7 and 4G7 were first described by Olal et al. (2012)17 and Qiu et al. (2011)18, respectively. Comparing the IEDB and PDB tracks, note that the 14G7 IEDB feature maps to the same region as the 2y6s feature in the PDB track: a crystal structure of the antibody 14G7 is available in the Protein Data Bank under accession 2y6s. A click on the 2y6s feature in the display will show this structure and a link to the primary citation. Olal et al. note that the most significant residues for 14G7 antibody binding are TIAG. Note that there is no matching PDB track feature for the 4G7 antibody: a crystal structure for that antibody, ...
Gombe State University Academic Calendar 2021/2022: The academic calendar of the Gombe State University (GOMSU) for the 1st and 2nd semester, 2021/2022
Manassas, VA - October 1, 2019 - ATCC launched its new ATCC Genome Portal, a publicly available database of reference-quality genome sequences matched to authenticated ATCC biological materials that will help researchers interpret and reproduce their results with confidence. The portal, which launched with an initial 250 genome sequences of widely used bacterial strains, delivers on ATCCs Enhanced Authentication Initiative, a component of the first of five core pledges under the Incredible 2020 Initiative aimed at increasing reproducibility in biological research.. Current publicly available genomic sequences lack authenticity, quality, completeness, or traceability, which can compromise results. This problem is exacerbated by the absence of standardized methods for developing and validating reference-quality genome sequences.. ATCC addressed this issue by developing a standardized workflow for generating reference-quality genomes. Starting with low-passaged, authenticated ATCC materials and ...
Manassas, VA - October 1, 2019 - ATCC launched its new ATCC Genome Portal, a publicly available database of reference-quality genome sequences matched to authenticated ATCC biological materials that will help researchers interpret and reproduce their results with confidence. The portal, which launched with an initial 250 genome sequences of widely used bacterial strains, delivers on ATCCs Enhanced Authentication Initiative, a component of the first of five core pledges under the Incredible 2020 Initiative aimed at increasing reproducibility in biological research.. Current publicly available genomic sequences lack authenticity, quality, completeness, or traceability, which can compromise results. This problem is exacerbated by the absence of standardized methods for developing and validating reference-quality genome sequences.. ATCC addressed this issue by developing a standardized workflow for generating reference-quality genomes. Starting with low-passaged, authenticated ATCC materials and ...
The B.Sc Public Administration Programme began in 2005 at the inception of the University under the Department of Political Science. It became a full-fledged Department in 2007. Currently, it has 15 Academic staff 2 Non Academic and 4 Visiting with about 884 students. The Department has graduated 9 batches of its students in the 2008/2009 to 2016/2017. The Department is headed by an academic staff who coordinates and oversees the activities of the department. The Departmental Board comprising all the teaching staff, manages the activities of the Department, especially in broad policy matters concerning staff and students discipline, minor complaints/petitions, the conduct of Lectures/examinations, teaching and instruction materials, etc Admission into the B.Sc. (Public Administration) Four-years Full-time Degree programme and Five -years Part-time Degree Programme of the Gombe State University should possess a WAEC or National Examination Council Examination (NECO) Certificate, with at least ...
dictyBase is an integrated genetic and literature database that contains published Dictyostelium discoideum literature, genes, expressed sequence tags (ESTs), as well as the chromosomal and mitochondrial genome sequences. Direct access to the genome browser, a Blast search tool, the Dictyostelium Stock Center, research tools, colleague databases, and much much more are just a mouse click away. Dictybase is a genome portal for the Amoebozoa. dictyBase is funded by a grant from the National Institute for General Medical Sciences ...
Acinetobacter baumannii is a strain of bacteria in the Acinetobacter genus. This genome was published to the ATCC Genome Portal on 2020-08-03
Mouse anti Human Major vault protein antibody, clone 2H3-1A6 recognizes human major vault protein, also known as lung resistance-related p
Eukaryotic genes with cyanobacterial ancestry in plastid-lacking protists have been regarded as important evolutionary markers implicating the presence of plastids in the early evolution of eukaryotes. Although recent genomic surveys demonstrated the presence of cyanobacterial and algal ancestry genes in the genomes of plastid-lacking protists, comparative analyses on the origin and distribution of those genes are still limited. We identified 12 gene families with cyanobacterial ancestry in the genomes of a taxonomically wide range of plastid-lacking eukaryotes (Phytophthora [Chromalveolata], Naegleria [Excavata], Dictyostelium [Amoebozoa], Saccharomyces and Monosiga [Opisthokonta]) using a novel phylogenetic pipeline. The eukaryotic gene clades with cyanobacterial ancestry were mostly composed of genes from bikonts (Archaeplastida, Chromalveolata, Rhizaria and Excavata). We failed to find genes with cyanobacterial ancestry in Saccharomyces and Dictyostelium, except for a photorespiratory enzyme
Natura - nature Mundus - physical world;material world Naturalia Biota Domain Eukaryota - eukaryotes Kingdom Protozoa - protozoa Subkingdom Sarcomastigota Phylum Amoebozoa [Subphylum Lobosa] 1.0 [ Gymnamoebae] - naked ramicristate amoebae H,N,P,R,B,L; Ref:A. Rogerson & D.J. Patterson, 2000[2002]:1023 (indirect position ...
Redirect,Life on Earth,the [[BBC]] series,Life on Earth (TV series)}} {{Distinguish,Orgasm}} {{Taxobox , color = limegreen , name = Life on Earth , fossil_range = [[Archaean]] - Recent , image = EscherichiaColi NIAID.jpg , image_width = 99px , image_caption = These [[Escherichia coli]] cells provide an example of a [[prokaryote,prokaryotic]] [[microorganism]] , unranked_classis = Life on Earth (Gaeabionta) ,subdivision_ranks = [[Domain (biology),Domain]]s and [[Kingdom (biology),Kingdom]]s , subdivision = * [[Cellular life]] ** [[Bacteria]] ** [[Archaea]] ** [[Eukarya]] *** [[Bikonta]] **** [[Rhizaria]] **** [[Excavata]] **** [[Heterokonta]] **** [[Alveolata]] **** [[Plantae]] *** [[Unikonta]] **** [[Amoebozoa]] **** [[Fungi]] **** [[Animalia]] * [[Non-cellular life]] ([[virus]]es) [[Paraphyly,,span title=May be paraphyletic as the evolution of viruses and other similar forms is still uncertain, cellular life might have evolved from non-cellular ...
Acanthodii (4) Acanthomorpha (1) Acanthomorphata (1) Acaromorpha (27) Accipitridae (6) Achipterioidea (3) Actinopteri (4) Actinopterygii (4) Aculeata (59) Aculifera (1) Adephaga (27) Aequornithia (1) Afroaves (1) Afrotheria (5) Agaonidae (3) Agnostida (1) Agromyzidae (1) Alismatanae (5) Allogromiidae (1) Allosauroidea (1) Alveolata (12) Amaurobioidea (5) Ameroidea (8) Ameronothroidea (3) Amoebozoa (9) Amorphea (22) Ampullarioidea (1) Angiospermae (124) Angusteradulata (31) Animalia (236) Ankyroida (2) Annelida (23) Anomalogonatae (85) Anthocerotophyta (1) Antliophora (25) Anystae (1) Anystides (1) Anystina (2) Aphelinidae (5) Apiformes (14) Apo-Tracheophyta (11) Apocrita (117) Apoditrysia (81) Apoidea (18) Apotracheophyta (33) Arachnida (396) Araneae (87) Araneomorphae (80) Archaeobranchia (3) Archaeorthoptera (8) Archosauria (31) Archosauriformes (18) Archosauromorpha (19) Arecaceae (1) Arthropoda (234) Ascomycota (44) Asioryctitheria (78) Asparagales (11) Assamioidea (5) Asteridae (99) ...
Acanthodii (3) Acanthomorpha (1) Acanthomorphata (5) Acariformes (118) Acaromorpha (19) Accipitridae (2) Accipitriformes (6) Achatinina (1) Achipterioidea (1) Acteonimorpha (1) Actinopteri (4) Actinopterygii (4) Aculeata (132) Aculifera (1) Adeloidea (1) Adephaga (89) Aequorlitornithes (35) Afrotheria (2) Agaonidae (3) Agnostida (1) Agromyzidae (5) Alismatales (1) Alismatanae (10) Allogromiidae (1) Allosauroidea (1) Allotheria (2) Allotriocarida (119) Alucitoidea (1) Alveolata (18) Amaurobioidea (26) Ameroidea (5) Ameronothroidea (2) Ammonoidea (1) Amoebozoa (10) Amorphea (50) Ampulicidae (1) Ampullariidae (1) Angiospermae (304) Angusteradulata (31) Animalia (229) Ankyroida (2) Annelida (24) Anomalogonatae (48) Anthocerotophyta (1) Anthomyiidae (4) Anthophila (2) Anthribidae (1) Antliophora (6) Anystae (1) Anystina (4) Aphelinidae (5) Apiales (3) Apiformes (13) Apo-Spermatophyta (6) Apo-Tracheophyta (11) Apocrita (121) Apoditrysia (94) Apoidea (49) Apoikozoa (2) Apotracheophyta (30) Arachnida ...
Dictyostelid social amoebae are a large and ancient group of soil microbes with an unusual multicellular stage in their life cycle. Taxonomically, they belong to the eukaryotic supergroup Amoebozoa, the sister group to Opisthokonta (animals + fungi). Roughly half of the similar to 150 known dictyostelid species were discovered during the last five years and probably many more remain to be found. The traditional classification system of Dictyostelia was completely overturned by cladistic analyses and molecular phylogenies of the past six years. As a result, it now appears that, instead of three major divisions there are eight, none of which correspond to traditional higher-level taxa. In addition to the widely studied Dictyostelium discoideum, there are now efforts to develop model organisms and complete genome sequences for each major group. Thus Dictyostelia is becoming an excellent model for both practical, medically related research and for studying basic principles in cell-cell communication ...
In this months issue of Genome Biology, Igor V. Grigoriev, Adam Kuspa and colleagues present the genome of Dictyostelium purpureum, a close relative (by around 400 million years) of Dictyostelium discoideum, the model Dictyostelid.. Until relatively recently, these interesting organisms were commonly known as slime molds; however they have now been classified as bona fide Amoebozoa. Dictyostelids are studied primarily to understand the evolution of multicellularity, because they exist in both single-celled and multicellular states. When nutrients are lacking, single celled organisms group together, forming multicellular fruiting bodies with terminally differentiated spores. How this process works is still under investigation.. Kuspa and colleagues have sequenced the genome of D. purpureum and compared it to that of D. discoideum. They found that genes involved in forming the multicellular stage have evolved much faster than others in the genome. The authors propose that this may be due to ...
Autophagy is a eukaryotic catabolic pathway that degrades and recycles cellular components to maintain homeostasis. It can target protein aggregates, superfluous biomolecular complexes, dysfunctional and damaged organelles, as well as pathogenic intracellular microbes. Autophagy is a dynamic process in which the different stages from initiation to final degradation of cargo are finely regulated. Therefore, the study of this process requires the use of a palette of techniques, which are continuously evolving and whose interpretation is not trivial. Here, we present the social amoeba Dictyostelium discoideum as a relevant model to study autophagy. Several methods have been developed based on the tracking and observation of autophagosomes by microscopy, analysis of changes in expression of autophagy genes and proteins, and examination of the autophagic flux with various techniques. In this review, we discuss the pros and cons of the currently available techniques to assess autophagy in this organism.
A frame from the grouped movie of a Balamuthia mandrillaris ameba within a culture of monkey kidney cells. Accompanying photographs are enlargements o...
Balamuthia mandrillaris is a free-living amoeba that is known to cause the deadly but rare neurological condition known as Granulomatous amoebic...
The Rhizaria are a heterogeneous assemblage encompassing lineages such as Foraminifera, radiolarians and euglyphid testate amoebae, chlorarachniophytes, parasitic groups (Phytomyxea, Haplosporidia), as well as a multitude of other lesser-known flagellates (figure 2b) that emerge as having fundamental ecological roles [13,74-76]. Filamentous pseudopodia are a recurrent morphological feature among amoeboid members of Rhizaria, in contrast to the lobose or broad pseudopodia of many Amoebozoa. Complete sexual life cycles are documented for two lineages (Foraminifera and Gromia); karyogamy or meiosis (direct evidence) has been observed in five lineages (Euglyphida, Thecofilosea, Chlorarachniophyta, Plasmodiophorida and Phaeodarea); and indirect evidence (such as cell fusion or formation of putative gametes) has been witnessed in five lineages (Acantharea, Polycystinea, Cercomonas, Helkesimastix and Lateromyxa).. There are at least two lineages in the Rhizaria with confirmed sexual life cycles. ...
BackgroundThe Nuclear Pore Complex (NPC) facilitates molecular trafficking between nucleus and cytoplasm and is an integral feature of the eukaryote cell. It exhibits eight-fold rotational symmetry and is comprised of approximately 30 nucleoporins (Nups) in different stoichiometries. Nups are broadly conserved between yeast, vertebrates and plants, but few have been identified among other major eukaryotic groups.. Methodology/Principal FindingsWe screened for Nups across 60 eukaryote genomes and report that 19 Nups (spanning all major protein subcomplexes) are found in all eukaryote supergroups represented in our study (Opisthokonts, Amoebozoa, Viridiplantae, Chromalveolates and Excavates). Based on parsimony, between 23 and 26 of 31 Nups can be placed in LECA. Notably, they include central components of the anchoring system (Ndc1 and Gp210) indicating that the anchoring system did not evolve by convergence, as has previously been suggested. These results significantly extend earlier results ...
Keywords:dermatology clinics in qatar, surgeon dermatologist in qatar,plastic surgeon dermatologist in qatar,dermatologist plastic surgeon in qatar,dermatologist clinic in qatar,qatar medical center in qatar,dermatology in qatar,medical centers in qatar,skin doctor in qatar,dermatology doctor in qatar,doctor of dermatology in qatar,doctors of dermatology in qatar,doctor dermatology in qatar,doctor skin in qatar,skin care doctor in qatar,the skin doctor in qatar,doctor of skin clinic in qatar,doctor of skin diseases clinic in qatar,doctor for skin diseases in qatar,the doctors skin care in qatar,acne clinic in qatar,acne treatment in qatar,acne dermatologist in qatar,dermatologist acne treatment in qatar,dermatology acne in qatar,acne treatments in qatar,acne laser treatment in qatar,dermatologist doctors in qatar,doctors dermatologist in qatar,dermatology laser clinic in qatar,laser dermatology clinic in qatar,dermatology & laser surgery in qatar,cosmetic laser dermatology in qatar,doctors ...
Keywords:dermatology clinics in qatar, surgeon dermatologist in qatar,plastic surgeon dermatologist in qatar,dermatologist plastic surgeon in qatar,dermatologist clinic in qatar,qatar medical center in qatar,dermatology in qatar,medical centers in qatar,skin doctor in qatar,dermatology doctor in qatar,doctor of dermatology in qatar,doctors of dermatology in qatar,doctor dermatology in qatar,doctor skin in qatar,skin care doctor in qatar,the skin doctor in qatar,doctor of skin clinic in qatar,doctor of skin diseases clinic in qatar,doctor for skin diseases in qatar,the doctors skin care in qatar,acne clinic in qatar,acne treatment in qatar,acne dermatologist in qatar,dermatologist acne treatment in qatar,dermatology acne in qatar,acne treatments in qatar,acne laser treatment in qatar,dermatologist doctors in qatar,doctors dermatologist in qatar,dermatology laser clinic in qatar,laser dermatology clinic in qatar,dermatology & laser surgery in qatar,cosmetic laser dermatology in qatar,doctors ...
Macroautophagy is a mechanism employed by eukaryotic cells to recycle non-essential cellular components during starvation, differentiation, and development. Two conjugation reactions related to ubiquitination are essential for autophagy: Apg12p conjugation to Apg5p, and Apg8p conjugation to the lipid phosphatidylethanolamine. These reactions require the action of the E1-like enzyme, Apg7p, and the E2-like enzymes, Apg3p and Apg10p. In Dictyostelium, development is induced by starvation, conditions under which autophagy is required for survival in yeast and plants. We have identified Dictyostelium homologues of 10 budding yeast autophagy genes. We have generated mutations in apg5 and apg7 that produce defects typically associated with an abrogation of autophagy. Mutants are not grossly affected in growth, but survival during nitrogen starvation is severely reduced. Starved mutant cells show little turnover of cellular constituents by electron microscopy, whereas wild-type cells show significant ...
Intestinal protozoa are spread by the fecal-oral route, so infections are widespread in areas with inadequate sanitation and water treatment. They are also common in the US in settings where fecal incontinence and poor hygiene prevail, as occur in mental institutions and day care centers. Occasionally, large waterborne outbreaks of intestinal protozoan infection have occurred in the US (eg, the massive waterborne Cryptosporidium outbreak in Milwaukee in 1993). Some GI protozoa are spread sexually, especially with practices involving oral-anal contact, and several protozoan species cause severe opportunistic infections in patients with AIDS ...
career qatar airways career qatar petroleum career qatar university career qatar steel company career qatar rail career qatar airways advanced login career qatar foundation careersinternal qatar airways internal careers career at qatar petroleum career at qatar rail career at qatar university career at qatar foundation career at qatar steel career of qatar airways career bank qatar careerbuilder qatar career in qatar airways bangladesh boeing career qatar qatar career bangkok qatar career center career counselling qatar career coach qatar qatar career cabin crew career consultants qatar ceg qatar careers career cornell qatar qatar career development center career dp qatar career doha qatar qatar career development career dojo qatar qatar defence career dhl career qatar career opportunities in doha qatar qatar career email qatar executive career qatar exchange career ey career qatar qatar embassy career qatar electricity career qatar engineering career exxonmobil career qatar qatar education ...
career qatar airways career qatar petroleum career qatar university career qatar steel company career qatar rail career qatar airways advanced login career qatar foundation careersinternal qatar airways internal careers career at qatar petroleum career at qatar rail career at qatar university career at qatar foundation career at qatar steel career of qatar airways career bank qatar careerbuilder qatar career in qatar airways bangladesh boeing career qatar qatar career bangkok qatar career center career counselling qatar career coach qatar qatar career cabin crew career consultants qatar ceg qatar careers career cornell qatar qatar career development center career dp qatar career doha qatar qatar career development career dojo qatar qatar defence career dhl career qatar career opportunities in doha qatar qatar career email qatar executive career qatar exchange career ey career qatar qatar embassy career qatar electricity career qatar engineering career exxonmobil career qatar qatar education ...
A single frame from the movie (CIL:20154) that shows a large rounded monkey kidney cell being penetrated by a pseudopodium followed by the whole Balam...
Armstrong Bakam, Bauchi The Economic and Financial Crimes Commission has arraigned the Provost, Federal College of Horticulture, Dadinkowa, Gombe, Prof. Fatima Sawa, and two others before a Federal High Court sitting in the state for alleged N52m fraud. The Public Relations Officer, Gombe Zonal Office of the EFCC, Bello Bajoga, disclosed this in a statement made available to Northern City News on Thursday. According to him, the three were arraigned before Justice N. I. Afolabi on four counts bordering on conspiracy, concealment of illicit origin of funds and fraud. Bajoga said the defendants, Prof. Fatima B. J. Sawa, Umar Modibbo and Abdurrashid Abubabakar, allegedly used their positions as provost, expenditure officer, and bursar, respectively to conspire among themselves and transfer the sum of N52, 444, 097.06 from the institutions account domiciled in one of the new generation banks by using the GIFMIS payment platform without justification. The statement read in part, However, ...
The Gombe State Police Command, on Thursday, paraded a 37-year-old farmer, identified as Ephraim Kadiri, over the killing of an Okada in Gombe.. Parading the suspect at the state command headquarters, the Commissioner of Police, Shehu Maikudi, said the suspect took the motorcycle to where it was sold for N120,000.. Maikudi said the Okada rider was hacked down and the motorcycle stolen, adding that it took the police much effort to rescue the suspect from an angry mob from attacking the divisional police station over the incident.. The CP stated, He (Kadiri) was the one, who almost caused mayhem for us yesterday (Wednesday) in Billiri after killing a commercial motorcyclist and stealing his motorcycle. Restive youths in Billiri thought we were not doing enough and attempted to attack the police station. We had to deploy our men there; the Area Commander had to speak to the youth as well as engage the stakeholders in the town to calm the situation.. Policemen were later deployed to Cham, where ...
The social amoeba Dictyostelium discoideum is a well-established model organism to study the interaction between bacteria and phagocytes. In contrast, research using D. discoideum as a host model for fungi is rare. We describe a comprehensive study, which uses D. discoideum as a host model system to investigate the interaction with apathogenic (Saccharomyces cerevisiae) and pathogenic (Candida sp.) yeast. We show that Dictyostelium can be co-cultivated with yeasts on solid media, offering a convenient test to study the interaction between fungi and phagocytes. We demonstrate that a number of D. discoideum mutants increase (atg1−, kil1−, kil2−) or decrease (atg6−) the ability of the amoebae to predate yeast cells. On the yeast side, growth characteristics, reduced phagocytosis rate, as well as known virulence factors of C. albicans (EFG1, CPH1, HGC1, ICL1) contribute to the resistance of yeast cells against predation by the amoebae. Investigating haploid C. albicans strains, we suggest ...
Microdeletion of a region in chromosome 16p11.2 increases susceptibility to autism. Although this region contains exons of 29 genes, disrupting only a small segment of the region, which spans five genes, is sufficient to cause autistic traits. One candidate gene in this critical segment is MVP, which encodes for the major vault protein (MVP) that has been implicated in regulation of cellular transport mechanisms. MVP expression levels in MVP+/- mice closely phenocopy those of 16p11.2 mutant mice, suggesting that MVP+/- mice may serve as a model of MVP function in 16p11.2 microdeletion. Here we show that MV Pregulates the homeostatic component of ocular dominance (OD) plasticity in primary visual cortex. MVP+/- mice of both sexes show impairment in strengthening of open-eye responses after several days of monocular deprivation (MD), whereas closed-eye responses are weakened as normal, resulting in reduced overall OD plasticity. The frequency of miniature EPSCs (mEPSCs) in pyramidal neurons is ...
Worobey et al.s conclusion is not supported by the data, and there are three major reasons why.. 1) The assertion that schweinfurthii SIV is highly divergent from HIV-1 is misleading and wrong. The reality is that schweinfurthii SIV is roughly 70% similar to HIV-1(M), and troglodytes SIV is about 80% similar to HIV-1(M). However, of the thirty or so known SIVs from African primates, these are the only two SIVs that closely resemble the pandemic AIDS virus. Both these chimp SIVs have the same range of genes, including a crucial identifier, the vpu gene. However, it is important to note that neither virus is identical to HIV-1 Group M viruses.. By contrast, the SIV of the sooty mangabey and the second human AIDS virus, HIV-2, are virtually identical, proving fairly conclusively that HIV-2 is actually sooty mangabey SIV that has transferred (by whichever route) to humans.. So, although some sort of chimpanzee SIV is almost certainly the direct ancestor of HIV-1(M), it would seem that the ...
The tumor suppressor protein PTEN dephosphorylates both proteins and phosphoinositide lipids and regulates many cellular processes including growth, motility, and apoptosis. Although a few PTEN-interacting proteins have been identified, its many putative regulatory domains suggest additional interactions that may affect PTEN function. Yu et al. have determined that PTEN interacts the vault complex, the largest known ribonucleoprotein particle described to date. Specifically, the C2 domain of PTEN interacts with two EF hands of the major vault protein (MVP), one of the three constituent proteins of the vault complex. Endogenous PTEN colocalized with vault complex particles when cell lysates were fractionated and both proteins immunoprecipitated when overexpressed in cultured cells. PTEN also associated with MVP in a calcium-dependent manner in vitro. The structure of the vault complex shows a hollow interior that is thought to facilitate transport and sequestration, or both, of proteins. The ...
Visas for Employment in Qatar. Can you convert a visit or business visa to a work visa in Qatar? Is it possible to do it without having to leave the country? - The answer to both questions is no.. Visit or business visa holders who are currently in Qatar and planning to obtain a work visa are required to leave the country and process their employment in their nearest Qatar Visa Center (QVC) or apply outside the country, according to Lt. Col. Tariq Issa Aqeedi from the General Directorate of Passports of the Ministry of Interior (MoI) official.. In the recently concluded webinar on The Services of Gen. Directorate of Passports on Metrash2 and the Services of QVCs Abroad, the MoI speaker added that visit visa holders are also restricted to exit the country and return with the same type of visa.. Previously, visit visa holders were allowed to exit Qatar and come back with the same type of visa. Today, this is no longer permitted. They need to go back to their country of origin and reapply, he ...
In Qatar, the ruling Al Thani (الثاني) family continued to hold power following the declaration of independence in 1971. The head of state is the Emir, and the right to rule Qatar is passed on within the Al Thani family. Politically, Qatar is evolving from a traditional society into a modern welfare state. Government departments have been established to meet the requirements of social and economic progress. The Basic Law of Qatar 1970 institutionalized local customs rooted in Qatars conservative Islamic heritage, granting the Emir preeminent power. The Emirs role is influenced by continuing traditions of consultation, rule by consensus, and the citizens right to appeal personally to the Emir. The Emir, while directly accountable to no one, cannot violate the Sharia (Islamic law) and, in practice, must consider the opinions of leading notables and the religious establishment. Their position was institutionalized in the Advisory Council, an appointed body that assists the Emir in ...
Qatar University College of Pharmacy (QU-CPH) yesterday signed a memorandum of understanding (MoU) with Qatar Pharma to establish collaboration in the field of education and research.The MoU was signed by CPH Dean Dr Mohammad Diab and Qatar Pharma CEO Dr Ahmed Mohammad Al Sulaiti, in the presence of QU President Dr Hassan Al Derham and officials from both institutions.
Offshore staff. DOHA, Qatar - Qatar Petroleum (QP) plans to integrate Qatargas and RasGas into a single entity named Qatargas.. This will operate all the ventures currently managed by the two entities.. Saad Sherida Al-Kaabi, QPs president and CEO, said the aim is to create a truly unique global energy operator in terms of size, service, and reliability…and enhance our competitive position.. The newly combined entity will also operate all Qatars onshore LNG facilities.. Qatargas and RasGas produce gas from fields offshore Qatar. The main shareholders in the two companies are ExxonMobil, Total, ConocoPhillips, and Shell.. The integration process is expected to be completed within 12 months - existing operations will not be impacted, QP stressed.. 01/20/2017. [Native Advertisement] ...
Qatar \\. Qatar Booth during the at the Offshore Technology Conference here today, Wednesday, May 4, 2016. The OTC hosts the meeting at the NRG Park which has over 90,000 attendees from around the world to see the latest technology in the energy industry. Photo by Susan Poag Contact Info: [email protected] Keywords: Qatar. 16OTCSP2193A ...
Following the World Banks announcement last September that Qatar is among the top 20 countries that have undertaken reforms to improve business environment, Qatar ranked 77th globally on the Ease of Doing Business 2020 index, according to a World Bank report released on Thursday.
Sushi Chef jobs in Qatar - Check out ✔️ latest Sushi Chef job vacancies in Qatar with ✔️ eligibility, ✔️ salary, ✔️ companies etc. Apply free to various Sushi Chef job openings @ ⭐ monstergulf.com.
Outlook jobs in Qatar - Check out ✔️ latest Outlook job vacancies in Qatar with ✔️ eligibility, ✔️ salary, ✔️ companies etc. Apply free to various Outlook job openings @ ⭐ monstergulf.com.
Qatar Govt Careers - Compliance Supervisor Qatar Govt Careers. Qatar Govt is hiring for Compliance Supervisor. Keep linked with AeroCareers […]. ...
40 PEB Steel Buildings qatar emiri naval forces base The new naval base for the Qatar Emiri Naval Forces is built offshore of the New Port. Providing berthing for Qatars Navy and visiting naval vessels from around the world. training services large ship
portable concrete crusher for rent qatar portable concrete crusher for rent qatar. FAQ. CONTACT US. portable concrete crusher for rent qatar.This stone crushin
Exotic, opulent, endlessly fascinating... Qatar is a country youll simply never forget. Lavish Hotels & Resorts in Qatar is your one-stop shop for seeking out the finest Qatar hotels, each offering an amazing array of services and the utmost in comfort and luxury.
used triple roll crusher raks mighty quarry crusher for kempe qatar smal rock crusher for sale xinhai crusher stone in ras al khaimah mini por le site jaw ,second hand crusher in qatar for sale,quarry crusher qatar for sale. crusher - used crushers for sale - mascus usa after a used crusher? at mascus com you can browse our range of second hand ...
T-tubule structural abnormalities in myotubularin morphant muscle.T-tubule (vertical arrows) and sarcoplasmic reticulum (angled arrows) abnormalities as demonst
James Haydon will replace Proton KR rider Kurtis Roberts for the Qatar Grand Prix on Saturday October 2. Haydon has not competed in the GP series since 1996, when he rode a 500cc two-stroke for the W.C.M team. Since then he has raced in both British and World Superbikes, including a stint with the Foggy Petronas team. In 2004 he has ridden for Virgin Yamaha in the British Superbike championsip. Its the first GP to be held at the Losali circuit in Qatar, so track knowledge will be the same for every rider. And Haydon will be joined on the grid by another BSB regular, Yukio Kagayama, who is coincidentally replacing Kurtis borther Kenny Roberts Jr. See the link on the right for more. Follow the fortunes of the MotoGP series with live updates next weekend on www.motorcyclenews.com. Have Your Say, here.
Washington, DC 20036 The Qatar America Institute for Culture (QAIC) is an independent 501(c)(3) non-profit organization that creates, curates, and executes programs and research that amplify the prominence of all forms of art and culture from the United States, Qatar, and the larger Arab and Islamic worlds.. ...
VERY IDEAL PLACE-NUAIJA. PORTION OF MAIN VILLA. NEAR TO:MAMOURA SHOPPING COMPLEX,OLIVE INTERNATIONAL SCHOOL,ZONE CENTER. W&E INCLUDED.CONTACT NUMBER:+97455806830 Hire or rent affordable Villas in Qatar. Browse thosands of daily renewable ads for Villas in Qatar, to find what you
فستان جديد مقاس 44- لارج Shop trendy and latest Dresses ,Skirts which are for sale in Qatar. Buy new and used women stuff in Qatar now on MzadQatar.com
Mycetozoa, belong to the supergroup Amoebozoa and include: *Myxogastria:[4] syncytial or plasmodial slime molds, the most ...
This Amoebozoa-related article is a stub. You can help Wikipedia by expanding it. *v ... The Tubulinea are a major grouping of Amoebozoa, including most of the larger and more familiar amoebae like Amoeba, Arcella, ... Cavalier-Smith, T., Chao, E-Y, Oates, B. (2004). "Molecular phylogeny of the Amoebozoa and evolutionary significance of the ...
Unlike animals and plants which have readily recognizable male and female counterparts, Basidiomycota (except for the Rust (Pucciniales)) tend to have mutually indistinguishable, compatible haploids which are usually mycelia being composed of filamentous hyphae. Typically haploid Basidiomycota mycelia fuse via plasmogamy and then the compatible nuclei migrate into each other's mycelia and pair up with the resident nuclei. Karyogamy is delayed, so that the compatible nuclei remain in pairs, called a dikaryon. The hyphae are then said to be dikaryotic. Conversely, the haploid mycelia are called monokaryons. Often, the dikaryotic mycelium is more vigorous than the individual monokaryotic mycelia, and proceeds to take over the substrate in which they are growing. The dikaryons can be long-lived, lasting years, decades, or centuries. The monokaryons are neither male nor female. They have either a bipolar (unifactorial) or a tetrapolar (bifactorial) mating system. This results in the fact that ...
... is the second-largest phylum of invertebrate animals after the Arthropoda. The members are known as molluscs or mollusks[a] (/ˈmɒləsk/). Around 85,000 extant species of molluscs are recognized.[3] The number of fossil species is estimated between 60,000 and 100,000 additional species.[4] The proportion of undescribed species is very high. Many taxa remain poorly studied.[5] Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 8 or 9 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates-and either the giant squid or the colossal squid is the largest known invertebrate species. The gastropods (snails and slugs) are ...
In common with other fungal phyla, the Ascomycota are heterotrophic organisms that require organic compounds as energy sources. These are obtained by feeding on a variety of organic substrates including dead matter, foodstuffs, or as symbionts in or on other living organisms. To obtain these nutrients from their surroundings, ascomycetous fungi secrete powerful digestive enzymes that break down organic substances into smaller molecules, which are then taken up into the cell. Many species live on dead plant material such as leaves, twigs, or logs. Several species colonize plants, animals, or other fungi as parasites or mutualistic symbionts and derive all their metabolic energy in form of nutrients from the tissues of their hosts. Owing to their long evolutionary history, the Ascomycota have evolved the capacity to break down almost every organic substance. Unlike most organisms, they are able to use their own enzymes to digest plant biopolymers such as cellulose or lignin. Collagen, an abundant ...
The glaucophytes, also known as glaucocystophytes or glaucocystids, are a small group of freshwater unicellular algae,[1] less common today than they were during the Proterozoic.[2] Only 15 species have been described, but more species are likely to exist.[3] Together with the red algae (Rhodophyta) and the green algae plus land plants (Viridiplantae or Chloroplastida), they form the Archaeplastida. However, the relationships among the red algae, green algae and glaucophytes are unclear,[4] in large part due to limited study of the glaucophytes.[5] The glaucophytes are of interest to biologists studying the development of chloroplasts because some studies suggest they may be similar to the original algal type that led to green plants and red algae in that they may be basal Archaeplastida.[1][6] Unlike red and green algae, glaucophytes only have asexual reproduction.[7] ...
This Amoebozoa-related article is a stub. You can help Wikipedia by expanding it.. *v ...
Recent studies have shown that all protosteloid amoebae studied to date are probably included in the group known as Amoebozoa ... Lahr, Daniel JG; J Grant; T Nguyen; JH Lin; LA Katz (28 July 2011). "Comprehensive Phylogenetic Reconstruction of Amoebozoa ... Shadwick, Lora L.; FW Spiegel; JDL Shadwick; MW Brown; JD Silberman (August 2009). "Eumycetozoa=Amoebozoa?: SSUrDNA Phylogeny ...
Eumycetozoa = Amoebozoa?: SSUrDNA Phylogeny of Protosteloid Slime Molds and Its Significance for the Amoebozoan Supergroup ... Lahr, Daniel J. G. (2011). "Comprehensive Phylogenetic Reconstruction of Amoebozoa Based on Concatenated Analyses of SSU-rDNA ... Mycetozoa (Amoebozoa), Labyrinthulomycetes (Stramenopiles), Phytomyxea and Guttulinopsis vulgaris (Rhizaria), Acrasidae ( ...
A phylogeny based on the proteome showed that the amoebozoa deviated from the animal-fungal lineage after the plant-animal ... Dictyostelium discoideum is a species of soil-dwelling amoeba belonging to the phylum Amoebozoa, infraphylum Mycetozoa. ... Shadwick, LL; Spiegel, FW; Shadwick, JD; Brown, MW; Silberman, JD (2009). "Eumycetozoa = Amoebozoa?: SSUrDNA Phylogeny of ... Latest phylogenetic data place dictyostelids firmly within supergroup Amoebozoa, along with myxomycetes. Meanwhile, ...
Amoebozoa diseases}}. Medicine. Infectious diseases - Parasitic disease: protozoan infection: Amoebozoa diseases (A06, 006). ...
Amoebozoans (Amoebozoa). 'Amoeba' is a description rather than a classification because many unrelated eukaryotes exhibit an ...
... is a functional genomics database for the genetics of amoebozoa. Amoebozoa Aurrecoechea, Cristina; Barreto, Ana; ... functional genomic resources for Amoebozoa and Microsporidia species". Nucleic Acids Res. England. 39 (Database issue): D612-9 ...
Amoebozoa Lühe, 1913, emend. Cavalier-Smith, 1998 (ameby i kilka gatunków bez mitochondriów) *Tubulinea Smirnov i in., 2005 ... Amoebozoa Lühe, 1913, przywrócony przez Cavalier-Smith, 1998 (ameby i kilka gatunków bez mitochondriów) *Tubulinea Smirnov i ...
o ├─o Amoebozoa ► ├─o Opisthokonta ► ├─o Rhizaria ► ├─o Archaeplastida ► ├─o Chromalveolata (peut-être paraphylétique) ► ├─o ... o ├─o Amoebozoa └─o ├─o Opisthokonta │ ├─o Metazoa │ └─o Fungi └─o Plantae ├─o Rhodophyta └─o ├─o Glaucophyta └─o ├─o ... Amoebozoa. la plupart des amibes proprement dites et des moisissures visqueuses Opisthokonta. animaux, champignons, ... o ├─o Opisthokonta └─o ├─o Ancyromonas └─o ├─o │ ├─o Fornicata │ └─o Parabasalidae et Oxymonadida └─o ├─o Amoebozoa └─o ├─o ...
Acanthamoeba (Unikonta, Amoebozoa) M4 (Mimivirus "bald" variant). 3 (Met, Cys, Arg). Yes. Yes. Resistant. Yes. Acanthamoeba ( ... Acanthamoeba (Unikonta, Amoebozoa) Mimivirus. 4 (Tyr, Arg, Met, Cys). Yes. Yes. Yes. Yes. ... Acanthamoeba (Unikonta, Amoebozoa) Mamavirus. 4 (Tyr, Arg, Met, Cys). Yes. Yes. Yes. Yes. ... Unikonta, Amoebozoa) Cafeteria roenbergensis virus. 1 (Ile). Yes. No. Yes. Yes. Phagotrophic protozoan (Heterokonta, ...
... is an Amoebozoa genus. Tekle YI, Grant J, Anderson OR, et al. (April 2008). "Phylogenetic placement of diverse ... amoebae inferred from multigene analyses and assessment of clade stability within 'Amoebozoa' upon removal of varying rate ...
... is an Amoebozoa family. Dermamoeba has been classified in this group. However, there is recent evidence that it ... and the phylogeny of Amoebozoa". Protist. 156 (2): 215-224. doi:10.1016/j.protis.2005.03.003. PMID 16171188. v t e. ...
... is a genus of Amoebozoa. Hartmannella agricola Goodey 1916 Hartmannella aquara Jollos 1917 Hartmannella biparia ...
... is a genus of Amoebozoa. It includes the species Trichamoeba villosa. Bhowmick DK (March 1967). "Electron ...
... is a genus of Amoebozoa. It includes: Mayorella bigemma Mayorella palestinensis A. A. Schaeffer (November 1928). " ...
... is a genus of Amoebozoa. Sutherland Maciver. "The Amoebae". University of Edinburgh. Archived from the original on ...
... is a genus of Amoebozoa. It includes the following species. Heleopera sphagni Heleopera rosea Heleopera sylvatica ... Amoebozoa: Arcellinida)" (PDF). Protist. 159 (2): 165-176. doi:10.1016/j.protis.2007.09.003. PMID 18023614. v t e. ...
... is a grouping of Amoebozoa. Cavalier-Smith T (August 1998). "A revised six-kingdom system of life". Biol Rev Camb ...
... is a genus of Amoebozoa. It includes the following species: V. aberdonica Page 1980 V. anglica Page 1980 V. arabica ...
... is a genus of Amoebozoa. It includes the species Korotnevella hemistylolepis. O'Kelly J, Peglar MT, Black MN, ...
... is a genus of Amoebozoa. Dyková, I.; Fiala; Pecková; Dvoráková (2008). "Phylogeny of Flabellulidae (Amoebozoa: ...
... is a genus of Amoebozoa. Species contain intracellular kinetoplastid parasites, of the genus Perkinsela, which are ...
... is a genus of Amoebozoa. Sutherland Maciver. "The Amoebae". University of Edinburgh. Retrieved June 25, 2009. CS1 ...
... is a genus of Amoebozoa. Ralf Meisterfeld & Edward Mitchell (September 2, 2008). "Apodera Loeblich & Tappan, 1981". ...
Retrieved from "https://en.wiktionary.org/w/index.php?title=Amoebozoa&oldid=44299223" ...
However, Naegleria is now considered part of the Excavata, not the Amoebozoa, and is considered to be much more closely related ... Free-living amoebae (or "FLA") in the Amoebozoa group are important causes of disease in humans and animals. Naegleria fowleri ...
Your basket is currently empty. i ,p>When browsing through different UniProt proteins, you can use the basket to save them, so that you can back to find or analyse them later.,p>,a href=/help/basket target=_top>More...,/a>,/p> ...
Other Amoebozoa biologists and enthusiasts. * Thierry Heger University of British Columbia (Arcellinida) ... Petersburg, Russia (Amoebozoa, Archamoebae, Eumycetozoa, Lobosea) * Frederick W Spiegel University of Arkansas, Fayetteville, ... Arkansas, USA (Amoebozoa, Archamoebae, Eumycetozoa, Lobosea) ToL Media Contributors for Amoebozoa. * Greg and Marybeth Dimijian ... ToL Scientific Contributors for Amoebozoa. * Ralf Meisterfeld Rheinisch-Westfälische Technische Hochschule Aachen, Germany ( ...
Amoebozoa vary greatly in size. Some are only 10-20 μm in diameter, while others are among the largest protozoa. The well-known ... Amoebozoa is a large and diverse group, but certain features are common to many of its members. The amoebozoan cell is ... Species of Amoebozoa may be either shelled (testate) or naked, and cells may possess flagella. Free-living species are common ... In all amoebozoa, the primary mode of nutrition is phagocytosis, in which the cell surrounds potential food particles with its ...
Incertae sedis Amoebozoa: Gibbodiscus, Hartmannia, Janickia [see Janickina Chatton, 1953; not Janickia Rašín, 1929] Malamoeba, ... Amoebozoa in the World Register of Marine Species. Vernacular names[edit]. English: amoebozoans. français: Amibe. lietuvių: ... Amoebozoa). Cavalier-Smith (1996/97)[edit]. From Amoeboflagellates and mitochondrial cristae in eukaryote evolution: ... Cavalier-Smith, T.; Chao, E.E.-Y.; Oates, B. 2004: Molecular phylogeny of Amoebozoa and the evolutionary significance of the ...
Amoebozoa includes many of the best-known amoeboid organisms, such as Chaos, Entamoeba, Pelomyxa and the genus Amoeba itself. ... The Amoebozoa are a eukaryote phylum of Amoeba-like protozoa.[2] Most move by internal cytoplasmic flow. Their finger-like ... The Amoebozoa also include the mycetozoan slime moulds, multinucleate or multicellular forms which produce spores and are ... Most Amoebozoa lack flagella and more generally do not form microtubule-supported structures except during mitosis. However, ...
The Amoebozoa are a major group of amoeboid protozoa, including the majority that move by means of internal cytoplasmic flow. ... Amoebozoa vary greatly in size. Many are only 10-20 μm in size, but they also include many of the larger protozoa. The famous ... The Amoebozoa also include the slime moulds, multinucleate or multicellular forms that produce spores and are usually visible ... Most Amoebozoa lack flagella and more generally do not form microtubule-supported structures except during mitosis. However, ...
"Amoebozoa" kategoriako artikuluak. Jarraian ageri diren 5 orriak kategoria honetan daude. Kategoria honetan, guztira, 5 orri ... "https://eu.wikipedia.org/w/index.php?title=Kategoria:Amoebozoa&oldid=4651245"(e)tik eskuratuta ...
Amoebae that make fruiting bodies consisting of a stalk and spores and classified as closely related to the myxogastrids have classically been placed in the taxon Eumycetozoa. Traditionally, there are three groups comprising Eumycetozoa: myxogastrids, dictyostelids, and the so-called protostelids. Dictyostelids and myxogastrids both make multicellular fruiting bodies that may contain hundreds of spores. Protostelids are those amoebae that make simple fruiting bodies consisting of a stalk and one or a few spores. Protostelid-like organisms have been suggested as the progenitors of the myxogastrids and dictyostelids, and they have been used to formulate hypotheses on the evolution of fruiting within the group. Molecular phylogenies have been published for both myxogastrids and dictyostelids, but little molecular phylogenetic work has been done on the protostelids. Here we provide phylogenetic trees based on the small subunit ribosomal RNA gene (SSU) that include 21 protostelids along with publicly
... such as the Amoebozoa [27]. The Amoebozoa are a phylum of amoeboid protozoa that move by the means of pseudopodia. They are ... dictyBase update 2011: web 2.0 functionality and the initial steps towards a genome portal for the Amoebozoa. Nucleic acids ... Smirnov AV, Chao E, Nassonova ES, Cavalier-Smith T. A revised classification of naked lobose amoebae (Amoebozoa: lobosa). ... Of the examined Amoebozoa species, H. vermiformis is the only one that possesses an SDFgb. Its closest relative is a globin of ...
Page: Tree of Life Amoebozoa. The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - ... Amoebozoa Click on an image to view larger version & data in a new window ... Amoebozoa. Version 28 October 2009 (temporary). http://tolweb.org/Amoebozoa/121165/2009.10.28 in The Tree of Life Web Project, ...
Amoebozoa. One of the most familiar genera of microbes, Amoeba, belong here. It evolved in a lineage with other soft ...
The Amoebozoa are a major group of amoeboid protozoa, comprising the majority of the amoebae that move using blunt or lobose ... Subsequently they emended the older phylum Amoebozoa to refer to this supergroup. Studies based on other genes have provided ... www.unige.ch/sciences/biologie/biani/msg/Amoeboids/Amoebozoa.html) ... Molecular Phylogeny of Amoeboid Protists - Tree of Amoebozoa (http:// ...
Amoebozoa. The Amoebozoa are a diverse collection of protozoan eukaryotes, almost all of which are amoebae (i.e. cells that ... Amoebozoa includes lineages of lobose amoebae (e.g the well known Amoeba and Chaos), the lobose testate amoebae (with the ... Amoebozoa were only recently united as group. Detailed microscopy studies had shown that amoebae as a whole were polyphyletic, ... rather than the broad pseudopodia seen in many Amoebozoa - see below.) However, analyses of molecular phylogenies based on ...
As a U.S. national resource for molecular biology information, NCBIs mission is to develop new information technologies to aid in the understanding of funda...
Amoebozoa[edit]. Amoebozoa are a group of motile amoeboid protists, members of this group move or feed by means of temporary ...
... / Смирнов, Алексей Валерьевич.. Proceedings 15th International Congress of ... В. (2017). Phylogeny, evolution and systematics of Amoebozoa. In Proceedings 15th International Congress of Protistology , 30th ... Смирнов, АВ 2017, Phylogeny, evolution and systematics of Amoebozoa. in Proceedings 15th International Congress of Protistology ... Phylogeny, evolution and systematics of Amoebozoa. In Proceedings 15th International Congress of Protistology , 30th July - 4th ...
Amoebozoa The amoebozoans characteristically exhibit pseudopodia that extend like tubes or flat lobes, rather than the hair- ... Alveolate, Amoeba, Amoebozoa, Apicomplexan, Archaeplastida, Biological Carbon Pump, Bioluminescence, Brown Algae, Chlorophyte, ... Amoebozoa, and Opisthokonta. The goal of this classification scheme is to create clusters of species that all are derived from ... like pseudopodia of rhizarian amoeba (Figure). The Amoebozoa include several groups of unicellular amoeba-like organisms that ...
Mycetozoa, belong to the supergroup Amoebozoa and include: *Myxogastria:[4] syncytial or plasmodial slime molds, the most ...
The ultra-structure of the shell and the morphometric variability of soil inhabiting testate amoeba Lamtopyxis callistoma from Madagascar were studied by using light- and scanning electron microscopy. The biometrical characteristic of the species was made on the basis of 75 specimens measured. In addition to the diameter of the shell, six other shell characters were described biometrically for the first time. The analysis of the variation coefficients shows that the studied population of L. callistoma is comparatively homogeneous and almost all measured characters are weakly to moderate variable (CV less than 10%). Scanning electron microscopy (SEM) studies on the shell ultra-morphology show that it has a smooth apertural surface with a thick layer of porous and fibrous organic cement and a rough dorsal surface composed of bigger and angular pieces of quartz. The shell wall has a thickness of about 5-6 µm and is composed of three layers. Unlike the previously accepted opinion that species is
... supergroup Amoebozoa) rivals that of animals, fungi, and plants ... Amoebozoa; Fungi. Abstract. We present a combined proteomic and ... supergroup Amoebozoa) rivals that of animals, fungi, and plants. From National Research Council Canada ... of the eukaryotic supergroup Amoebozoa. Through a combination of tandem mass spectrometry (MS/MS) and in silico data mining, we ... the first such comprehensive investigation in a free-living member of the supergroup Amoebozoa. This protist was chosen both ...
This Amoebozoa-related article is a stub. You can help Wikipedia by expanding it. *v ... The Tubulinea are a major grouping of Amoebozoa, including most of the larger and more familiar amoebae like Amoeba, Arcella, ... Cavalier-Smith, T., Chao, E-Y, Oates, B. (2004). "Molecular phylogeny of the Amoebozoa and evolutionary significance of the ...
a) Amoebozoa. The Amoebozoa are a higher-level grouping encompassing over 5000 species, currently divided into approximately 14 ... Distribution and types of evidence for sex in the main lineages of the two largest amoeboid groups: (a) Amoebozoa and (b) ... Three lineages within Amoebozoa have direct evidence of sexual life cycles: the free-living thecamoebids, the sorocarpic slime ... 2009 Eumycetozoa = Amoebozoa? SSU-rDNA phylogeny of protosteloid slime molds and its significance for the amoebozoan supergroup ...
Amoebozoa Lühe, 1913, emend. Cavalier-Smith, 1998 (ameby i kilka gatunków bez mitochondriów) *Tubulinea Smirnov i in., 2005 ... Amoebozoa Lühe, 1913, przywrócony przez Cavalier-Smith, 1998 (ameby i kilka gatunków bez mitochondriów) *Tubulinea Smirnov i ...
Amoebidae From Wikipedia, the free encyclopedia The Amoebidae are a family of Amoebozoa, including naked amoebae that produce ... Entamoeba is a genus of Amoebozoa found as internal parasites or commensals of animals.. In 1875, Fedor Lösch described the ...
Domain: Eukaryota • Phylum: Amoebozoa • Classis: Archamoebae • Familia: Entamoebidae • Genus: Entamoeba • Species: Entamoeba ...
o ├─o Amoebozoa ► ├─o Opisthokonta ► ├─o Rhizaria ► ├─o Archaeplastida ► ├─o Chromalveolata (peut-être paraphylétique) ► ├─o ... o ├─o Amoebozoa └─o ├─o Opisthokonta │ ├─o Metazoa │ └─o Fungi └─o Plantae ├─o Rhodophyta └─o ├─o Glaucophyta └─o ├─o ... Amoebozoa. la plupart des amibes proprement dites et des moisissures visqueuses Opisthokonta. animaux, champignons, ... o ├─o Opisthokonta └─o ├─o Ancyromonas └─o ├─o │ ├─o Fornicata │ └─o Parabasalidae et Oxymonadida └─o ├─o Amoebozoa └─o ├─o ...
Eukaryota; Amoebozoa; Mycetozoa; Dictyostelids; Dictyosteliales; Dictyosteliaceae; Dictyostelium; Dictyostelium discoideum; ...
  • Stramenopiles and Amoebozoa are more close to each other than to other kingdoms of Eukaryota. (hindawi.com)
  • In most classification schemes, Amoebozoa is ranked as a phylum within either the kingdom Protista or the kingdom Protozoa. (wikipedia.org)
  • The Amoebozoa are a eukaryote phylum of Amoeba -like protozoa . (wikipedia.org)
  • Subsequently they emended the older phylum Amoebozoa to refer to this supergroup. (wikidoc.org)
  • The taxonomic classification of an amoeba is Kingdom Protozoa,Phylum Amoebozoa, Class Tubulinea and Order Tubulinida. (answers.com)
  • However, Naegleria is now considered part of the Excavata, not the Amoebozoa, and is considered to be much more closely related to Leishmania and Trypanosoma. (wikipedia.org)
  • Most importantly, Excavata robustly emerges between unikonts (Amoebozoa + Opisthokonta) and "megagrouping" of Archaeplastida, Rhizaria, and chromalveolates. (pnas.org)
  • Kingdom Protista was recently dissolved into several kingdoms that have traits in common, including Amoebozoa, Rhizaria, and Excavata. (answers.com)
  • Amoebozoa and Opisthokonta are sometimes grouped together in a high-level taxon, variously named Unikonta, Amorphea or Opimoda. (wikipedia.org)
  • With some caveats, solid molecular phylogenetic evidence supports the monophyly of each of Rhizaria, Archaeplastida, Opisthokonta, and Amoebozoa ( 16 , 18 , 29 - 34 ). (pnas.org)
  • In more practical terms the project will highlight many novel genes and cell communication pathways important for regulating life cycle changes and cell differentiation in Amoebozoa, the sister group to Opisthokonta that also contains the animal lineage. (europa.eu)
  • It appears (based on molecular genetics) that the members of Amoebozoa form a sister group to animals and fungi, diverging from this lineage after it had split from the other groups, as illustrated below in a simplified diagram: Strong similarities between Amoebozoa and Opisthokonts lead to the hypothesis that they form a distinct clade. (wikipedia.org)
  • We present a combined proteomic and bioinformatic investigation of mitochondrial proteins from the amoeboid protist Acanthamoeba castellanii, the first such comprehensive investigation in a free-living member of the supergroup Amoebozoa. (canada.ca)
  • We report here the first comprehensive investigation of the mitochondrial proteome in a member (A. castellanii) of the eukaryotic supergroup Amoebozoa. (canada.ca)
  • Amoebozoa includes many of the best-known amoeboid organisms, such as Chaos, Entamoeba, Pelomyxa and the genus Amoeba itself. (wikipedia.org)
  • The Tubulinea are a major grouping of Amoebozoa , including most of the larger and more familiar amoebae like Amoeba , Arcella , and Difflugia . (wikipedia.org)
  • The Amoebozoa are a major group of amoeboid protozoa, including the majority that move by means of internal cytoplasmic flow. (wikidoc.org)
  • The Amoebozoa are a major group of amoeboid protozoa, comprising the majority of the amoebae that move using blunt or lobose pseudopods. (academickids.com)
  • The Amoebozoa represent a clade of unicellular amoeboid organisms that display a wide variety of lifestyles, including free-living and parasitic species. (ijbs.com)
  • Dictyostelia evolved from unicellular Amoebozoa, which, like many protists, survive starvation by encapsulating individually to form a dormant cyst. (nature.com)
  • They evolved from unicellular Amoebozoa and are subdivided into 4 major groups. (europa.eu)
  • 2014 (Online): Multigene phylogeny resolves deep branching of Amoebozoa. (wikimedia.org)
  • Brian Oates, Molecular phylogeny of Amoebozoa and the evolutionary significance of the unikont Phalansterium , Europ. (wikimedia.org)
  • Strong similarities between Amoebozoa and Opisthokonts lead to the proposal that they form a clade called Unikonts . (wikidoc.org)
  • Understanding of the protist eIF4Es will be facilitated as more sequences become available particularly for the under-represented opisthokonts and amoebozoa. (hindawi.com)
  • Entamoeba is a genus of Amoebozoa found as internal parasites or commensals of animals. (yahoo.com)
  • Entamoebidae is placed under Archamoebae by en. (yahoo.com)
  • Solitary Amoebozoa usually feed on bacteria and differentiate individually into walled dormant cysts when food runs out. (nature.com)
  • Free-living amoebae (or "FLA") in the Amoebozoa group are important causes of disease in humans and animals. (wikipedia.org)
  • Multinucleate amoebae like Chaos and Pelomyxa may be several millimetres in length, and some multicellular amoebozoa, such as the "dog vomit" slime mold Fuligo septica, can cover an area of several square meters. (wikipedia.org)
  • Expansion of the 'reticulosphere': Diversity of novel branching and network-forming amoebae helps to define Variosea (Amoebozoa). (springer.com)
  • Amoebozoa is a major taxonomic group containing about 2,400 described species of amoeboid protists, often possessing blunt, fingerlike, lobose pseudopods and tubular mitochondrial cristae. (wikipedia.org)
  • Master thesis in Biogeosciences: Design and evaluation of a new mitochondrial marker for Arcellinida (Amoebozoa) (Laboratory of soil Biology, Universities of Neuchâtel and Lausanne). (unine.ch)
  • Phylogenetic divergence within the Arcellinida (Amoebozoa) is congruent with test size and metabolism type. (unine.ch)
  • NAD9/NAD7 (mitochondrial nicotinamide adenine dinucleotide dehydrogenase gene)-A new "Holy Grail" phylogenetic and DNA-barcoding marker for Arcellinida (Amoebozoa)? (unine.ch)
  • Molecular genetic analysis supports Amoebozoa as a monophyletic clade. (wikipedia.org)
  • Sequence analysis shows Amoebozoa is a monophyletic clade . (wikipedia.org)
  • The Amoebozoa also include the mycetozoan slime moulds , multinucleate or multicellular forms which produce spores and are usually visible to the unaided eye. (wikipedia.org)
  • Pawlowski, J. 2006: Phylogenetic position of Multicilia marina and the evolution of Amoebozoa. (wikimedia.org)
  • Species of Amoebozoa may be either shelled (testate) or naked, and cells may possess flagella. (wikipedia.org)
  • In all amoebozoa, the primary mode of nutrition is phagocytosis, in which the cell surrounds potential food particles with its pseudopods, sealing them into vacuoles within which they may be digested and absorbed. (wikipedia.org)
  • Another set of protist lineages are probably most closely related to Amoebozoa and Obazoa, including Ancyromonadida and perhaps Malawimonadidae (though the latter may well be more closely related to Metamonada). (springer.com)