Une équipe de recherche du CNRS a montré que Physarum polycephalum peut non seulement apprendre mais également transmettre les nouvelles informations mémorisées à des congénères en … Physarum polycephalum Un blob digérant des moissisures. Other articles where Physarum polycephalum is discussed: Physarum: Physarum polycephalum, a fast-growing species, is the most notable; it has been used widely in physiological experiments in protoplasmic streaming and nuclear behaviour.
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Point of Contact: itiswebmaster@itis.gov. Physarum polycephalum, like Tetrahymena, has a long and distinguished history in cell cycle research. Instead In an analysis of EF-1α amino acid sequences Physarum polycephalum, a myxomycete (as Myxogastridae), was placed as a sister group to several cellular slime molds (dictyostelids); that clade was the sister group to a protostelid (Planoprotostelium species) (Baldauf and Doolittle 1997). As is the case with many other acellular slime molds, Physarum polycephalum feeds on bacteria and fungi as well as bits of decaying organic material (i.e. it is holozoic). Entrez: PubMed: Nucleotide: Protein: Genome: Structure: PMC: Taxonomy : BioCollections: Search for as .
The plasmodium is the main vegetative phase of the life cycle.
The most commonly-observed form is the plasmodium.
The monophyly of myxomycetes and dictyostelids is also fairly well supported by data from protein-coding …
Physarum polycephalum; Plasmodia of Physarum polycephalum are single multinucleate cells extending up to hundreds of square centimeters. Physarum polycephalum, a fast-growing species, is the most notable; it has been used widely in physiological experiments in protoplasmic streaming and nuclear behaviour. Nom(s) commun(s) Blob Nom scientifique Physarum polycephalum Classification Physaraceae Répartition Sur tous les continents. Hosted by the USGS Core Science Analytics and Synthesis.
Milieu de vie Sous-bois Taille et lock : levels using filter: Physarum polycephalum Taxonomy ID: 5791 (for references in articles please use NCBI:txid5791) current name. Page designed through the cooperative efforts of interagency ITIS Teams. Il Physarum polycephalum, spesso definito come melma policefala, è un protista (mixomiceto) melmoso unicellulare appartenente al clade Amoebozoa (phylum Mycetozoa, classe Myxogastria), che prospera in ambienti ombreggiati, freschi e umidi, come le foglie in decomposizione e i tronchi. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. More specifically, we observe how Physarum polycephalum behaves after a severe environmental change; … Through systematic, controlled experiments (in constant dark condition, 26°C) we obtained four evidences, suggesting an efficient mechanism of the network's moving by which Physarum polycephalum makes the sporulation more … 1822 taxonomy/phylogenetic Encyclopedia of life GOLD: Go0002660 organism-specific Genomes On Line Database Show Biotic Interactions taxonomy/phylogenetic Global Biotic Interactions Physarum cinereum, which forms an ashy-gray coating on lawn grasses under special conditions of moisture and humidity, is unsightly but harmless and… 1. Physarum polycephalum belongs to the Amoebozoa, the sister group to the Opisthokonts (i.e., fungi and animals) (Cavalier-Smith 2003) which both …
Physarum polycephalum peut présenter des comportements très étonnants que la recherche scientifique n'a pas encore totalement expliqués. It is a myxomycete or acellular slime mold where the cell cycle has the unusual property of having no cell division. Physarum cinereum, which forms an ashy-gray coating on lawn grasses under special conditions of moisture and humidity, is unsightly but harmless and…
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