Motility of archigregarine Selenidium sp. parasitizing polychaete Pygospio elegans from White Sea

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00080796" target="_blank" >RIV/00216224:14310/15:00080796 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Motility of archigregarine Selenidium sp. parasitizing polychaete Pygospio elegans from White Sea

Popis výsledku v původním jazyce

Phylum Apicomplexa belongs to the most monitored group of protists, comprising exclusively parasites of vertebrates and invertebrates. The phylum also includes gregarines ? relatively large parasites inhabiting intestine, body cavity or different tissueof invertebrates. It is known that marine gregarines (mainly archigregarines) possess specific characteristics inferred to be ancestral for the phylum. Among theories on apicomplexan motility, the 'glideosome' concept, first announced for Toxoplasma gondii takes the principal place. Nevertheless, the exact mechanism of motility still remains unknown in early emerging groups of Apicomplexa, comprising gregarines. Movement in these organisms usually differs from the typical substrate dependent gliding andseem it correlate with various modifications of their cell cortex. Here, we present our preliminary data onthe motility of an archigregarine Selenidium sp. parasitizing the intestine of marine arctic polychaete Pygospio elegans.

Název v anglickém jazyce

Motility of archigregarine Selenidium sp. parasitizing polychaete Pygospio elegans from White Sea

Popis výsledku anglicky

Phylum Apicomplexa belongs to the most monitored group of protists, comprising exclusively parasites of vertebrates and invertebrates. The phylum also includes gregarines ? relatively large parasites inhabiting intestine, body cavity or different tissueof invertebrates. It is known that marine gregarines (mainly archigregarines) possess specific characteristics inferred to be ancestral for the phylum. Among theories on apicomplexan motility, the 'glideosome' concept, first announced for Toxoplasma gondii takes the principal place. Nevertheless, the exact mechanism of motility still remains unknown in early emerging groups of Apicomplexa, comprising gregarines. Movement in these organisms usually differs from the typical substrate dependent gliding andseem it correlate with various modifications of their cell cortex. Here, we present our preliminary data onthe motility of an archigregarine Selenidium sp. parasitizing the intestine of marine arctic polychaete Pygospio elegans.

Druh

O - Ostatní výsledky

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - Evropské centrum ichtyoparazitologie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů