A genus of OOMYCETES in the family Saprolegniaceae. They are pathogens of FISHES and INSECTS.
Eukaryotes in the group STRAMENOPILES, formerly considered FUNGI, whose exact taxonomic level is unsettled. Many consider Oomycetes (Oomycota) a phylum in the kingdom Stramenopila, or alternatively, as Pseudofungi in the phylum Heterokonta of the kingdom Chromista. They are morphologically similar to fungi but have no close phylogenetic relationship to them. Oomycetes are found in both fresh and salt water as well as in terrestrial environments. (Alexopoulos et al., Introductory Mycology, 4th ed, pp683-4). They produce flagellated, actively motile spores (zoospores) that are pathogenic to many crop plants and FISHES.
A kingdom of eukaryotic, heterotrophic organisms that live parasitically as saprobes, including MUSHROOMS; YEASTS; smuts, molds, etc. They reproduce either sexually or asexually, and have life cycles that range from simple to complex. Filamentous fungi, commonly known as molds, refer to those that grow as multicellular colonies.
A genus of OOMYCETES in the family Saprolegniaceae. It is a parasite and pathogen of freshwater FISHES.
The geographic area of the northwestern region of the United States. The states usually included in this region are Idaho, Montana, Oregon, Washington, and Wyoming.
A large group of flagellated EUKARYOTES found in both free-living and parasitic forms. The flagella are present in pairs and contain unique paraxonemal rods.
A genus of OOMYCETES in the family Lagenidiaceae. One species (L. giganteum) parasitizes the larval stage of MOSQUITOES and is used in its biological control (PEST CONTROL, BIOLOGICAL); it also causes disease in freshwater FISHES.
A species of fruit fly much used in genetics because of the large size of its chromosomes.
Proteins that originate from insect species belonging to the genus DROSOPHILA. The proteins from the most intensely studied species of Drosophila, DROSOPHILA MELANOGASTER, are the subject of much interest in the area of MORPHOGENESIS and development.
A genus of small, two-winged flies containing approximately 900 described species. These organisms are the most extensively studied of all genera from the standpoint of genetics and cytology.
The functional hereditary units of INSECTS.
Wormlike or grublike stage, following the egg in the life cycle of insects, worms, and other metamorphosing animals.
ANIMALS whose GENOME has been altered by GENETIC ENGINEERING, or their offspring.
Proteins found in any species of insect.
A genus of aquatic fungi of the family Blastocladiaceae, order Blastocladiales, used in the study of zoospore formation.
A structure found in plants, fungi, and algae, that produces and contains spores.
Microscopic threadlike filaments in FUNGI that are filled with a layer of protoplasm. Collectively, the hyphae make up the MYCELIUM.
Reproductive bodies produced by fungi.
A genus of OOMYCETES in the family Saprolegniaceae. It causes root rot in plants and is also a pathogen of FISHES.
A genus of OOMYCETES in the family Peronosporaceae. Most species are obligatory parasites and many are plant pathogens.
A genus of destructive root-parasitic OOMYCETES in the family Pythiaceae, order Peronosporales, commonly found in cultivated soils all over the world. Differentiation of zoospores takes place in a vesicle.
Diseases of plants.
A genus of destructive parasitic OOMYCETES in the family Peronosporaceae, order Peronosporales, affecting numerous fruit, vegetable, and other crops. Differentiation of zoospores usually takes place in the sporangium and no vesicle is formed. It was previously considered a fungus.
A superfamily of nematodes whose members are free-living saprophytes or parasites of plants. Ova are sometimes found in human feces after ingestion of infected plants.
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)
A genus of primitive plants in the family Cyanophoraceae, class GLAUCOPHYTA. They contain pigmented ORGANELLES (or PLASTIDS) called cyanelles, which have characteristics of both CYANOBACTERIA and CHLOROPLASTS.
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.
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.
Hereditary inflammation conditions, characterized by recurrent episodes of systemic inflammation. Common symptoms include recurrent fever, rash, arthritis, fatigue, and secondary AMYLOIDOSIS. Hereditary autoinflammatory diseases are associated with mutations in genes involved in regulation of normal inflammatory process and are not caused by AUTOANTIBODIES, or antigen specific T-LYMPHOCYTES.
Substances or mixtures that are added to the soil to supply nutrients or to make available nutrients already present in the soil, in order to increase plant growth and productivity.
A plant genus of the family PONTEDERIACEAE that is used as a biological filter for treating wastewater.
Accumulations of solid or liquid animal excreta usually from stables and barnyards with or without litter material. Its chief application is as a fertilizer. (From Webster's 3d ed)
Minute free-floating animal organisms which live in practically all natural waters.
Common name for a number of different species of fish in the family Cyprinidae. This includes, among others, the common carp, crucian carp, grass carp, and silver carp.
A beverage prepared from SOYBEANS.
Any of the various plants of the genus Lactuca, especially L. sativa, cultivated for its edible leaves. (From American Heritage Dictionary, 2d ed)
A species of fresh-water, flagellated EUKARYOTES in the phylum EUGLENIDA.
Poisoning caused by ingesting ergotized grain or by the misdirected or excessive use of ergot as a medicine.
The addition of descriptive information about the function or structure of a molecular sequence to its MOLECULAR SEQUENCE DATA record.
Databases devoted to knowledge about specific genes and gene products.
A set of three nucleotides in a protein coding sequence that specifies individual amino acids or a termination signal (CODON, TERMINATOR). Most codons are universal, but some organisms do not produce the transfer RNAs (RNA, TRANSFER) complementary to all codons. These codons are referred to as unassigned codons (CODONS, NONSENSE).
A transfer RNA which is specific for carrying threonine to sites on the ribosomes in preparation for protein synthesis.
The sequential set of three nucleotides in TRANSFER RNA that interacts with its complement in MESSENGER RNA, the CODON, during translation in the ribosome.
A recessively inherited, progressive lysosomal storage disease caused by a deficiency of GLYCOSYLASPARAGINASE activity. The lack of this enzyme activity results in the accumulation of N-acetylglucosaminylasparagine (the linkage unit of asparagine-linked glycoproteins) in LYSOSOMES.
The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.
A transfer RNA which is specific for carrying arginine to sites on the ribosomes in preparation for protein synthesis.
Derivatives of acetic acid with one or more fluorines attached. They are almost odorless, difficult to detect chemically, and very stable. The acid itself, as well as the derivatives that are broken down in the body to the acid, are highly toxic substances, behaving as convulsant poisons with a delayed action. (From Miall's Dictionary of Chemistry, 5th ed)
The study of the origin, structure, development, growth, function, genetics, and reproduction of plants.
A phylum of fungi that was formerly considered a subdivision of Phycomycetes. They are the only fungi that produce motile spores (zoospores) at some stage in their life cycle. Most are saprobes but they also include examples of plant, animal, and fungal pathogens.
Stipends or grants-in-aid granted by foundations or institutions to individuals for study.
A United States organization of distinguished scientists and engineers established for the purpose of investigating and reporting upon any subject of art or science as requested by any department of government. The National Research Council organized by NAS serves as the principal operating agency to stimulate and support research.

On primordial sense-antisense coding. (1/1)

 (+info)

Natura - nature Mundus - physical world;material world Naturalia Biota Domain Eukaryota - eukaryotes Kingdom Chromista - chromists Subkingdom Chromobiota Infrakingdom Heterokonta - heterokonts Phylum Oomycota Class Oomycetes - oomycetes Order Saprolegniales Family Saprolegniaceae Genus Achlya H,N,P,R,B,L; Ref:P.M. Kirk et al., 2001:570; Count:3s Achlya ambisexualis Raper, 1939 H,N,P,R,B,L; Ref:K. Shalchian-Tabrizi et al., 2006:1838 (informal mention) Achlya bisexualis Coker H,N,P,R,B,L Achlya flagellata Coker, 1923 H,N,P,R,B,L; Ref:G.W. Beakes, 1989:329 (informal mention ...
The water mold Achlya ambisexualis reproduces asexually by the formation of zoospores produced in sporangia. The differentiation of vegetative hyphae to sporangia involves a series of morphologic and biochemical changes. Thus far, very little is known about the regulation of sporogenesis in this organism. Using DNA-DNA and DNA-RNA hybridizations, we investigated the presence of DNA sequences homologous to the yeast RAS gene in A. ambisexualis. A 1.8-kilobase (kb) HindIII fragment containing the complete RASsc1 gene specifically hybridized to BamHI, PstI, and SalI digested A. ambisexualis DNA. RNA blot analysis revealed the presence of a detectable level of RNA transcript (1.3 kb) that hybridizes to RASsc1, only in differentiating mycelia. In addition, the 35S-labeled polypeptide profile of sporulating hyphae differs from that of vegetative hyphae. The selective transcription of 1.3-kb RNA during sporangiogenesis indicates that it may play some significant role in the asexual sporulation in A. ...
DNA sequencing technology is becoming more accessible to a variety of researchers as costs continue to decline. As researchers begin to sequence novel transcriptomes, most of these datasets lack a reference genome and will have to rely on de novo assemblers. Making comparisons across assemblies can be difficult: each program has its strengths and weaknesses and no tool exists to comparatively evaluate these datasets. Now, a team led by researchers at the University of Rhode Island have developed software in R, called Sequence Comparative Analysis using Networks (SCAN) to perform statistical comparisons between distinct assemblies. SCAN uses a reference dataset to identify the most accurate de novo assembly and the good transcripts in the users data. They tested SCAN on 3 publicly available transcriptomes, each assembled using 3 assembly programs. Moreover, they sequenced the transcriptome of the oomycete Achlya hypogyna and compared de novo assemblies from Velvet, ABySS, and the CLC Genomics
Seventeen species of saprolegniaceous filamentous fungi from Athens County were isolated, studied, and identified under pure culture conditions. Five of the 17 species have not previously been reported from Ohio (Achlya caroliniana Coker, Saprolegnia kauffmaniana Pieters, S. mixta de Barry, S. hypogyna Pringsh., and S. moniiifera de Barry). Only five of the 17 species have previously been collected in southeastern Ohio. One hundred and twenty collections (15 a month for eight months August through March 1968) yielded 113 isolates. Seventy-two percent were collected during August through October. Saprolegnia ferax was isolated most frequently. Most species, when grown on sterile hemp seeds in sterile glass-distilled water, initiated production of oogonia and antheridia sooner than those grown in a mixture of one third sterile lake water and two thirds glass-distilled water. Vegetative growth was greater in the latter medium ...
DataMed is a prototype biomedical data search engine. Its goal is to discover data sets across data repositories or data aggregators. In the future it will allow searching outside these boundaries. DataMed supports the NIH-endorsed FAIR principles of Findability, Accessibility, Interoperability and Reusability of datasets with current functionality assisting in finding datasets and providing access information about them.
Images Chrysanthemum indicum Bronzeteppich - Professional images and videos of plants and gardens for use in magazines, books, calendars, brochures and other media.
... and the Achlya Newsletter, a publication of continuing research on Achlya, both published retrospectives on her life and work ... Her discoveries sparked a new wave of interest in the Achlya genus as a research subject over the following decades, and she ... Achlya Newsletter. (1981). Barksdale, Alma Whiffen, Vertical File Collection. The Luesther T. Mertz Library, The New York ... Barksdale became a foundational figure in the study of Achlya, a genus of aquatic fungi with a unique reproductive system, ...
Achlya flavicornis. Soós, Á; Papp, L (1993). Catalogue of Palaearctic Diptera. 11 Anthomyiidae - Tachinidae. Budapest: Hung. ...
"Achlya Billberg, 1820". Lepidoptera and Some Other Life Forms. Retrieved January 4, 2011. ondrej.zicha(at)gmail.com, Ondrej ... Achlya flavicornis Phalaena leucomelas - Aedia leucomelas Phalaena typica - Naenia typica Phalaena lucipara - Euplexia lucipara ...
Sexual hormones in Achlya. VI. The hormones of the A-complex. Proc Natl Acad Sci U S A. 1950 Oct;36(10):524-33. PMID 14808138; ... The collaboration didn't work out and he ended up studying what he called 'hormone A' from Achlya with Dr. A. J. Haagen-Smit. ... Once thought to be fungi because of their filamentous growth form and nutritional habits, Achlya and other water molds are now ... He studied mating systems in filamentous heterotrophs, beginning with the aquatic genus Achlya. ...
Drosophila achlya. *Drosophila acroria. *Drosophila acrostichalis. *Drosophila acrostigma. *Drosophila acuminanus. *Drosophila ...
She worked on Achlya and Schizophyllum commune. She married her college supervisor, John (Red) Raper in 1949. She earned her ...
In turn, the fish is attacked by Achlya, Aphanomyces, and Pythium. In the wild, the fish spawns in small streams. The fish does ...
Zoospores encyst at the tip in a manner similar to the genus Achlya. "Apodachlya". Mycobank. Retrieved 9 July 2019. CS1 maint: ...
Oomizeteak (Oomycetes) Chromalveolata erreinuko izaki bizidunak dira. Izenak arrautza onddo esan nahi du. Hari-formako protistasen talde bat da azaletik onddoei irudituak. Talde honen barruan dago espezie saprofitoak eta parasitoak (uretako animalien eta landareenak). Hifa (zelula zelulanitz erraldoi) deritzen harizpi-sortek osaturiko egitura onddoenaren antzekoa da, baina euren zelula-paretak, onddoenak ez bezala, zelulosa du, kitina gabe. Horien artean, saprofitoak eta landare eta animalien bizkarroiak daude, hala nola, Physohora (patatarena), Saprolegina (arrainena), Plasmopara (mahatsondoaren mildiu edo gorrina), eta abar. ...
"A New Species of Achlya and of Dictyuchus Journal of the Elisha Mitchell Scientific Society, December 1948 v.64, pt. 2, pp.261- ...
Studies on the Physiology of Achlya Megasperma Humphrey Occurring In Ponds on the Accra Plains with Special Reference to Its ...
... such as Achlya and Saprolegnia) do have chitin in their walls. The fraction of cellulose in the walls is no more than 4 to 20 ...
By this method A.macrogynus and Achlya species were shown to require Fe, and Zn but not Ca. The traditional supply of calcium ... The toxicity of metal chelate complexes of EGTA precludes the use of EGTA buffered media for the fungi Allomyces and Achlya. ...
... achlya - Hardy, 1966 D. acroria - Wheeler and Takada in Wheeler et al., 1962 D. acrostichalis - Hardy, 1965 D. acrostigma - ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Cymatophorina diluta (Denis & Schiffermüller, 1775) ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix algirica Leraut, 2006 Cilix glaucata (Scopoli, 1763) Cilix hispanica De-Gregorio ...
1839 Achlya flavicornis (Linnaeus, 1758) Asphalia ruficollis (Denis & Schiffermüller, 1775) Cilix glaucata (Scopoli, 1763) ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix asiatica O. Bang-Haas, 1907 Cilix glaucata (Scopoli, 1763) Cymatophorina diluta ...
1839 Achlya flavicornis (Linnaeus, 1758) Drepana curvatula (Borkhausen, 1790) Drepana falcataria (Linnaeus, 1758) Falcaria ...
1991 Achlya flavicornis (Linnaeus, 1758) Asphalia ruficollis (Denis & Schiffermüller, 1775) Cilix glaucata (Scopoli, 1763) ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Drepana curvatula (Borkhausen, 1790) Drepana falcataria ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Cymatophorina diluta (Denis & Schiffermüller, 1775) ...
1991 Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Cymatophorina diluta (Denis & Schiffermüller, 1775) ...
Achlya flavicornis (Linnaeus, 1758) Drepana falcataria (Linnaeus, 1758) Habrosyne pyritoides (Hufnagel, 1766) Ochropacha ...
Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Cymatophorina diluta (Denis & Schiffermüller, 1775) Drepana ...
1920), University of Wisconsin-Madison Gametogenesis and fertilization in Achlya racemosa (1929), University of Wisconsin- ...
The moth family Drepanidae contains the following genera: Contents A B C D E F G H I K L M N O P S T U W Y Z References Achlya ...
Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Cymatophorina diluta (Denis & Schiffermuller, 1775) Falcaria ...
1839 Achlya flavicornis (Linnaeus, 1758) Cilix glaucata (Scopoli, 1763) Drepana curvatula (Borkhausen, 1790) Drepana falcataria ...
Aethiopsestis Achlya Betapsestis Bycombia Camptopsestis Ceranemota Chaeopsestis Chiropsestis Cymatophorina Demopsestis ...
Achlya is a genus of Oomycete (water mold). The genus includes several plant pathogens including Achlya conspicua and Achlya ... The genome of Achlya hypogyna has been sequenced and can be accessed on public online databases, for example on the NCBI ... Harold F M, Money N P (1992). "Extension growth of the water mold Achlya: interplay of turgor and wall strength". PNAS. 89 (10 ... Extension growth of the water mold Achlya: interplay of turgor and wall strength Misner, I.; Blouin, N.; Leonard, G.; Richards ...
Achlya flavicornis flavicornis Achlya flavicornis jesoensis (Matsumura, 1927) (Russian Far East, north-eastern China, Korea, ... Japan: Hokkaido) Achlya flavicornis sikhotensis Tshistjakov, 2008 (Russian Far East) "Yellow Horned Achlya flavicornis". ... Achlya flavicornis, the yellow horned, is a moth of the family Drepanidae. The species was first described by Carl Linnaeus in ... CS1 maint: discouraged parameter (link) Tshistjakov, B.A., 2008 Far Eastern species of the genus Achlya Billberg, 1820 ( ...
Genus Achlya H,N,P,R,B,L; Ref:P.M. Kirk et al., 2001:570; Count:3s Achlya ambisexualis Raper, 1939 H,N,P,R,B,L; Ref:K. ... Shalchian-Tabrizi et al., 2006:1838 (informal mention) Achlya bisexualis Coker H,N,P,R,B,L Achlya flagellata Coker, 1923 H,N,P, ... Genus Achlya -. Natura - nature Mundus - physical world;material world Naturalia Biota Domain Eukaryota - eukaryotes Kingdom ...
Germ hyphae from zoospores of Achlya bisexualis are positively chemotropic to casein hydrolysate. The active concentration ... Chemotropism of Achlya bisexualis Germ Hyphae to Casein Hydrolysate and Amino Acids * A. Musgrave1, Loes Ero1, R. Scheffer1, E ... Griffin D. H. 1966; Effect of electrolytes on differentiation in Achlya sp. Plant Physiology 41:1254-1256 ... Germ hyphae from zoospores of Achlya bisexualis are positively chemotropic to casein hydrolysate. The active concentration ...
Hyphae of Achlya bisexualis growing on lean media orient their extension towards a source of amino acids, and also put forth ... Chemotropism and Branching as Alternative Responses of Achlya bisexualis to Amino Acids * Wilhelmus J. A. Schreurs, Ruth L. ... SUMMARY: Hyphae of Achlya bisexualis growing on lean media orient their extension towards a source of amino acids, and also put ...
Fungal Infections (Achlya). * Fungal infections are easily recognisable on fish with their cotton wool-like formations. By ...
Drosophila achlya. *Drosophila acroria. *Drosophila acrostichalis. *Drosophila acrostigma. *Drosophila acuminanus. *Drosophila ...
Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. ...
The water mold Achlya ambisexualis reproduces asexually by the formation of zoospores produced in sporangia. The ... Presence of DNA sequences homologous to the ras oncogene in the aquatic fungus Achlya ambisexualis: possible role in ... Presence of DNA sequences homologous to the ras oncogene in the aquatic fungus Achlya ambisexualis: possible role in ...
Many species of Saprolegnia and Achlya live saprophytically on decaying plant and animal parts. Some are animal parasites, e.g ...
Achlya *Yellow-horned Lutestring, flavicornis (Linnaeus, 1758) * 600x890(~61Kb) FINLAND, U: Espooo Pisa 667:37, 1.4.1990, Photo ...
Oomizeteak (Oomycetes) Chromalveolata erreinuko izaki bizidunak dira. Izenak arrautza onddo esan nahi du. Hari-formako protistasen talde bat da azaletik onddoei irudituak. Talde honen barruan dago espezie saprofitoak eta parasitoak (uretako animalien eta landareenak). Hifa (zelula zelulanitz erraldoi) deritzen harizpi-sortek osaturiko egitura onddoenaren antzekoa da, baina euren zelula-paretak, onddoenak ez bezala, zelulosa du, kitina gabe. Horien artean, saprofitoak eta landare eta animalien bizkarroiak daude, hala nola, Physohora (patatarena), Saprolegina (arrainena), Plasmopara (mahatsondoaren mildiu edo gorrina), eta abar. ...
Saprolegnia spp.; Achlya spp.. Fungi. Whitish fungal mycelia visible on body; cotton-like; much weakened or even dies of ...
Achlya ambisexualis (water mold) Hsp90.. * Epitope. The epitope of this antibody has been mapped to amino acid residues 604-697 ...
Achlya, Aphanomyces and Saprolegnia fish, crustaceans Water mold applies to this group ... - A free PowerPoint PPT ... Achlya. Uninucleate protoplasts encyst in ball at mouth of zoosporangium. Lateral proliferation of zoosporangium. Secondary ... Mostly aquatic and parasitic on fungi, algae and marine crustacean larvae ... Achlya, Aphanomyces and Saprolegnia fish, ...
Achlya - Anthracobia (Fungi Cultures) 7 Products $11.85 - $14.70 Quick View * Eurotium - Fusarium (Fungi Cultures) 2 Products $ ...
Pringsheim himself had described the germination of resting spores in Achlya [sic Saprolegnia: (1851) and in Spirogyra (1852) ... Although his Habilitationsschrift, "Die Entwiekelungsgeseluehte der Achlya prolifera" wrongly classified an organism that ...
Achlya spp.), mouth fungus (Cotton Mouth Disease), Body Slime & Eye Cloud and Fin & Tail Rot infections. Quickly controls ...
Force measurement was demonstrated by culturing the oomycete Achlya bisexualis on-chip. Protrusive forces of 7.5 µN and bending ...
Mullins, J.T. (1979) A freeze-fracture study of hormone-induced branching in the fungus Achlya. Tissue and Cell, 11, 585-95. ... Mullins, J.T. and Ellis, E.A. (1974) Sexual morphogenesis in Achlya: ultrastructural basis for the hormone induction of ...
Kropf DL, Caldwell JH, Gow NAR, Harold FM (1984) Transcellular ion currents in the water moldAchlya: amino acid proton symport ... Schmid J, Harold FM (1988) Transcellular proton current inAchlya bisexualis hyphae: relationship to polarized growth. Proc Natl ...
Achlya ambisexualis [gbpln]: 2 CDSs (1408 codons) fields: [triplet] [frequency: per thousand] ([number]) UUU 9.9( 14) UCU 12.8 ...
Saprotrophic isolates of Saprolegnia, Achlya, Dictyuchus, Leptolegnia, Aphanomyces, Apodachlya, and Pythium grew rapidly on ... Twelve species of Saprolegnia and six species each of Aphanomyces and Achlya (Table 1) are more often described in the ... Cao, H., Ou, R., He, S., and Yang, X. (2013). Identification of an Achlya klebsiana isolate as the causal agent of ... Faro, S. (1971). Utilization of certain amino acids and carbohydrates as carbon sources by Achlya hetroseualis. Mycologia 63, ...
John Raper on sexual hormones in Achlya. She discovered that the hormone that induces the formation of antheridia in Achlya is ... Barksdales research on sexual reproduction in Achlya, the chemical composition of Achlya hormones, and the laboratory ... She published over 30 papers on Achlya and aquatic fungi. She served on the editorial board of Mycologia (1949-59), as its book ... This series consists of 16 files of research notes on reproduction in Achlya and synthesis of antheridiol. There are also 8 ...
For example, in the aquatic fungus Achlya bisexualis, the steroid antheridiol (12) of the female stimulates male gamete ...
Achlya - Tube. $ 10.75 Aspergillus niger - Tube. $ 10.75 Penicillium chrysogenum - Tube. $ 10.75 Penicillium notatum - Tube. $ ...
1, genes from the oomycetes Phytophthora, Bremia, Achlya, and Saprolegnia. 2, number of nucleotides upstream from the ... 1). Investigation of the region upstream from the translational start codon in 18 oomycete genes (Phytophthora, Achlya, and ... Regulation of hsp90 and hsp70 genes during antheridiol-induced hyphal branching in the oomycete Achlya ambisexualis. Fungal ... and Achlya). The sequences of the 5′ untranslated regions of these genes, as well as those of Piexo1, Piexo3, and Piendo1, were ...
Achlya Billberg, 1820 (Blekmaskspinnare) *flavicornis (Linnaeus, 1758) (Bj rkgulhornspinnare) Drepaninae (Sikelvingar). ...
1992). Configuration of actin microfilaments during sporangium development in Achlya bisexualis: Comparison of two staining ...
Achlya) von Zierfischen im Süß- und Meerwasser. ...
  • Many species of Saprolegnia and Achlya live saprophytically on decaying plant and animal parts. (apsnet.org)
  • A.), Viruserkrankungen und Pilzinfektionen (Saprolegnia, Achlya) von Zierfischen im Süß- und Meerwasser. (aquarium-munster.com)
  • The structure and composition show some similar features of the oomycetes saprolegnia, achlya or dictyuchus. (biology-online.org)
  • Achlya flagellata and Saprolegnia hypogyna were exposed to 1, 10, and 100 mg/L of malachite green to test each method. (worldwidescience.org)
  • Five of the 17 species have not previously been reported from Ohio (Achlya caroliniana Coker, Saprolegnia kauffmaniana Pieters, S. mixta de Barry, S. hypogyna Pringsh. (osu.edu)
  • Most species within Achlya and Saprolegnia , for example, are usually innocuous inhabitants of freshwater ponds and streams, in which they grow on dead vegetable matter. (asm.org)
  • Four species of aquatic fungi (Achlya flagellata, A. racemosa, Saprolegnia hypogyna, and S. megasperma) were exposed to 25 chemicals representing seven classes of compounds for 15 and 60 min, in an effort to identify potential fungicidal agents for use in fish culture. (usgs.gov)
  • Actively growing fungus (typically Saprolegnia, Achlya, Leptomitus, Pythium, and for marine Exophiala, Ichthyophonus) in an aquarium is primary a sign of low quality aquarium conditions by the owner. (theaquariumwiki.com)
  • Many members of the Saprolegniales (Oomycete) cause mycoses and disorders of fishes, of which Achlya and Saprolegnia are most ubiquitous genera worldwide. (bvsalud.org)
  • Extracellular protease activity was almost promoted in case of Achlya proliferoides and Saprolegnia furcata cultures treated with isoleucine and aspartic acid individually in presence of glucose and vice versa in case of phenylalanine. (bvsalud.org)
  • The effect of four sub-lethal concentrations (400, 800, 1,200 and 1,600 microg/ml) of three amino acids such as isoluecine, aspartic acid and phenylalanine on vegetative growth and sexual and asexual reproduction of Achlya racemosa, A. proliferoides and Saprolegnia furcata was investigated. (bvsalud.org)
  • Kordon's Malachite Green is also effective against common external fungal infections of fishes and eggs which include Achlya and Saprolegnia. (vividpetsupplies.com)
  • Of the 22 genera within the Saprolegniales , Achlya , Saprolegnia , and Aphanomyces seem to be widely distributed throughout the world (Johnson et al. (agrijournals.ir)
  • The best-known genera are Saprolegnia and Achlya , which develop saprophytically on dead insects or parasitize roe and adult fishes, often causing mass illness or death to the hosts. (thefreedictionary.com)
  • Multiple barcode assessment within the saprolegnia-achlya clade (saprolegniales, oomycota, straminipila) brings order in a neglected group of pathogens. (iitahfiz.com)
  • It is also very effective against certain fungal infections like Achlya and Saprolegnia that are commonly found on fishes and their eggs. (bulkreefsupply.com)
  • The water mold Achlya ambisexualis reproduces asexually by the formation of zoospores produced in sporangia. (ias.ac.in)
  • Achlya ambisexualis (water mold) Hsp90. (abcam.com)
  • She discovered that the hormone that induces the formation of antheridia in Achlya is a steroid secreted by female strains of Achlya bisexualis and A. ambisexualis . (nybg.org)
  • Brunt SA and Silver JC (2004) Molecular cloning and characterization of two different cDNAs encoding the molecular chaperone Hsp90 in the oomycete Achlya ambisexualis. (els.net)
  • Brunt SA, Riehl R and Silver JC (1990) Steroid hormone regulation of the Achlya ambisexualis 85‐kilodalton heat shock protein, a component of the Achlya steroid receptor complex. (els.net)
  • Some of these properties are shared with the glucan synthase from Achlya ambisexualis (Cabib and Kang, 1987), an organism that belongs to the same kingdom as P. sojae: the Chromista. (uni-muenchen.de)
  • Einige dieser Eigenschaften findet man auch bei der Glucansynthase von Achlya ambisexualis (Cabib and Kang, 1987), einem Organismus, der dem selben systematischen Reich angehört wie Phytophthora sojae, den Chromista. (uni-muenchen.de)
  • SUMMARY: Hyphae of Achlya bisexualis growing on lean media orient their extension towards a source of amino acids, and also put forth branches. (microbiologyresearch.org)
  • During a survey of the diversity of freshwater oomycetes in Korea, we collected seven isolates of Achlya, for which morphological and molecular phylogenetic analyses enabled them to identify as Achlya americana and Achlya bisexualis. (bvsalud.org)
  • Importantly, A. bisexualis was isolated from a live fish, namely rice fish (Oryzias sinensis), as well as freshwater, and this is the first report of Achlya-causing mycoses on freshwater fishes in Korea. (bvsalud.org)
  • During the course of this thesis, actin deplete zones have been observed in a significantly higher number of invasive compared to non-invasive hyphae of the oomycete Achlya bisexualis. (canterbury.ac.nz)
  • Different levels of turgor in a single mycelium suggest that the coenocytic oomycete Achlya bisexualis may be capable of compartmentalising hyphae. (biophysics.ac.nz)
  • In 1952 Dr. Barksdale became a research associate at The New York Botanical Garden, where she investigated sexual reproduction in the genus Achlya , comprised of filamentous aquatic fungi. (nybg.org)
  • She published over 30 papers on Achlya and aquatic fungi. (nybg.org)
  • Ammonia secretion in synthetic medium amended with amino acids as nitrogen source raised by the three zoosporic fungi relative to untreated control except in case of Achlya racemosa treated with isoleucine. (bvsalud.org)
  • Presencia de Saprolegniales (Mastigomycotina) en Rio Santiago y afluentes (Bs. (thefreedictionary.com)
  • The occurrence of Achlya recurva ( Saprolegniales , Oomycetes) in hydrocarbon-polluted soil from Argentina. (thefreedictionary.com)
  • nov., a new species of Achlya ( Saprolegniales , Straminipila) from a polluted Argentine channel. (thefreedictionary.com)
  • The genome of Achlya hypogyna has been sequenced and can be accessed on public online databases, for example on the NCBI website (National Center for Biotechnology Information). (wikipedia.org)
  • Ian sequenced the genomes of the parasitic Achlya hypogyna and the free-living Thraustotheca clavata during his PhD. Ian's project was a collaborative effort with Dr. Craig Bailey, at the University of North Carolina, Wilmington. (uri.edu)
  • Achlya flavicornis, the yellow horned, is a moth of the family Drepanidae. (wikipedia.org)
  • Achlya is a genus of Oomycete (water mold). (wikipedia.org)
  • The genus includes several plant pathogens including Achlya conspicua and Achlya klebsiana. (wikipedia.org)
  • Although his Habilitationsschrift , "Die Entwiekelungsgeseluehte der Achlya prolifera " wrongly classified an organism that Pringsheim himself later identified as Saprohgnia ferax (1857), it represented a pioneering attempt to follow the complete developmental history of a lower cryptogam. (encyclopedia.com)
  • In Korea, only a species of Achlya, A. prolifera, has been previously found to cause seedling rot on rice (Oryza sativa), but none of the two species have been reported yet. (bvsalud.org)
  • A steroid isolated from the water mold Achlya heterosexualis induces neurogenesis in vitro and in vivo. (pianolarge.cf)
  • Her studies confirmed and further developed the work of Dr. John Raper on sexual hormones in Achlya . (nybg.org)
  • There are 57 files pertaining to Dr. Barksdale's research on sexual reproduction in Achlya , the chemical composition of Achlya hormones, and the laboratory synthesis of antheridiol. (nybg.org)
  • Sexual hormones in Achlya: the production of hormone A on synthetic media. (uchicago.edu)
  • But when it's time to mate, Achlya that are female for this mating will grow the round spore-nurturing chambers that you see at the bottom of the photo, and male Achlya will grow the thin male sexual organ that you can see approaching the female sexual organs in the middle of the photo. (mushroomthejournal.com)
  • Extension growth of the water mold Achlya: interplay of turgor and wall strength Misner, I. (wikipedia.org)
  • CR: Yes, well, when I went to work for John - he, being very redheaded, preferred to be called Red, so I called him Red - he was working with Achlya , a "water mold" (Oomycete). (mushroomthejournal.com)
  • For most of its life, the body of Achlya is only a network of filaments, such as you can see throughout this photo (the thicker fibers). (mushroomthejournal.com)
  • This series consists of 16 files of research notes on reproduction in Achlya and synthesis of antheridiol. (nybg.org)