Development of new agamococcidia Rhytidocystis sp. from Travisia forbesii
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00073897" target="_blank" >RIV/00216224:14310/14:00073897 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Development of new agamococcidia Rhytidocystis sp. from Travisia forbesii
Popis výsledku v původním jazyce
Agamococcidia (Apicomplexa) represent a small and poorly investigated group, inhabiting digestive tract of marine polychaetes and Hexacorallia. They have an unusual life cycle lacking gametogony and merogony. This study focuses on light and electron microscopic investigation of parasite from marine polychaete Travisia forbesii. In intestine, intracellular stages of Rhythidocystis sp. were observed. Stages appeared as white dots of various shape and size. Free cells are oval or round, immotile. Under TEM, we observed putative sporozoites, several stages of growing trophozoites, paired associations and presumably zygotes. Sporozoites were of oval shape and localized in cytoplasm of entherocytes. They were covered by a trimembrane pellicle; cytoplasm waspacked with several mitochondria, endoplasmic reticulum. Maturing trophozoites were oval, possessed cytoplasm filled with lipid droplets, protein inclusions, amylopectin granules and round to oval nucleus.
Název v anglickém jazyce
Development of new agamococcidia Rhytidocystis sp. from Travisia forbesii
Popis výsledku anglicky
Agamococcidia (Apicomplexa) represent a small and poorly investigated group, inhabiting digestive tract of marine polychaetes and Hexacorallia. They have an unusual life cycle lacking gametogony and merogony. This study focuses on light and electron microscopic investigation of parasite from marine polychaete Travisia forbesii. In intestine, intracellular stages of Rhythidocystis sp. were observed. Stages appeared as white dots of various shape and size. Free cells are oval or round, immotile. Under TEM, we observed putative sporozoites, several stages of growing trophozoites, paired associations and presumably zygotes. Sporozoites were of oval shape and localized in cytoplasm of entherocytes. They were covered by a trimembrane pellicle; cytoplasm waspacked with several mitochondria, endoplasmic reticulum. Maturing trophozoites were oval, possessed cytoplasm filled with lipid droplets, protein inclusions, amylopectin granules and round to oval nucleus.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
EG - Zoologie
OECD FORD obor
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Návaznosti výsledku
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)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů