Результаты исследований: Научные публикации в периодических изданиях › статья
Protococcidian Eleutheroschizon duboscqi, an Unusual Apicomplexan Interconnecting Gregarines and Cryptosporidia. / Valigurová, A.; Paskerova, G.G.; Diakin, A.; Ková iková, M.; Simdyanov, T.G.
в: PLoS ONE, Том 10, № 4, 2015, стр. 1-27.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Protococcidian Eleutheroschizon duboscqi, an Unusual Apicomplexan Interconnecting Gregarines and Cryptosporidia
AU - Valigurová, A.
AU - Paskerova, G.G.
AU - Diakin, A.
AU - Ková iková, M.
AU - Simdyanov, T.G.
PY - 2015
Y1 - 2015
N2 - This study focused on the attachment strategy, cell structure and the host-parasite interactions of the protococcidian Eleutheroschizon duboscqi, parasitising the polychaete Scoloplos armiger. The attached trophozoites and gamonts of E. duboscqi were detected at different development stages. The parasite develops epicellularly, covered by a host cell-derived, two-membrane parasitophorous sac forming a caudal tipped appendage. Staining with Evans blue suggests that this tail is protein-rich, supported by the presence of a fibrous substance in this area. Despite the ultrastructural evidence for long filaments in the tail, it stained only weakly for F-actin, while spectrin seemed to accumulate in this area. The attachment apparatus consists of lobes arranged in one (trophozoites) or two (gamonts) circles, crowned by a ring of filamentous fascicles. During trophozoite maturation, the internal space between the parasitophorous sac and parasite turns translucent, the parasite trilaminar pellicle seems to reorganise
AB - This study focused on the attachment strategy, cell structure and the host-parasite interactions of the protococcidian Eleutheroschizon duboscqi, parasitising the polychaete Scoloplos armiger. The attached trophozoites and gamonts of E. duboscqi were detected at different development stages. The parasite develops epicellularly, covered by a host cell-derived, two-membrane parasitophorous sac forming a caudal tipped appendage. Staining with Evans blue suggests that this tail is protein-rich, supported by the presence of a fibrous substance in this area. Despite the ultrastructural evidence for long filaments in the tail, it stained only weakly for F-actin, while spectrin seemed to accumulate in this area. The attachment apparatus consists of lobes arranged in one (trophozoites) or two (gamonts) circles, crowned by a ring of filamentous fascicles. During trophozoite maturation, the internal space between the parasitophorous sac and parasite turns translucent, the parasite trilaminar pellicle seems to reorganise
KW - actin
KW - Apicomplexa
KW - attachment
KW - coccidia
KW - Cryptosporidium
KW - Eleutheroschizon duboscqi
KW - gregarines
KW - myosin
KW - tubulin
KW - ultrastructure
U2 - 10.1371/journal.pone.0125063
DO - 10.1371/journal.pone.0125063
M3 - Article
VL - 10
SP - 1
EP - 27
JO - PLoS ONE
JF - PLoS ONE
SN - 1932-6203
IS - 4
ER -
ID: 3924820