Ultrastructure of spermiogenesis and mature spermatozoon of Breviscolex orientalis (Cestoda: Caryophyllidea)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00359383" target="_blank" >RIV/60077344:_____/11:00359383 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s00436-010-2144-z" target="_blank" >http://dx.doi.org/10.1007/s00436-010-2144-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00436-010-2144-z" target="_blank" >10.1007/s00436-010-2144-z</a>

Result language

angličtina

Original language name

Ultrastructure of spermiogenesis and mature spermatozoon of Breviscolex orientalis (Cestoda: Caryophyllidea)

Original language description

Spermiogenesis and spermatozoon ultrastructure of the caryophyllidean cestode Breviscolex orientalis Kulakovskaya, 1962, a parasite of cyprinid fish Abbottina rivularis, are described using TEM. Spermiogenesis in B. orientalis follows the Type II. Duringthe spermiogenesis, an electron-dense material is observed in the apical region of the differentiation zone; one of the centrioles gives rise to a free flagellum, which then rotates and undergoes proximodistal fusion with the cytoplasmic protrusion of the differentiation zone. The mature spermatozoon of B. orientalis corresponds to the Type III pattern. The comparison of the spermiogenesis of B. orientalis with those of the other caryophyllidean species demonstrates some variation within the order relative to the presence and morphology of the intercentriolar body, the presence of slight rotation of the flagellar bud and a complete proximodistal fusion of the free flagellum with a cytoplasmic protrusion.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GJ - Diseases and animal vermin, veterinary medicine

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Parasitology Research

ISSN

0932-0113

e-ISSN

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Volume of the periodical

108

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

997-1005

UT code for WoS article

000288457000029

EID of the result in the Scopus database

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