Morphology and fine structure of Acipenser persicus (Acipenseridae, Chondrostei) spermatozoon: Inter-species comparison in Acipenseriformes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43880098" target="_blank" >RIV/60076658:12520/11:43880098 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.anireprosci.2010.10.013" target="_blank" >http://dx.doi.org/10.1016/j.anireprosci.2010.10.013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.anireprosci.2010.10.013" target="_blank" >10.1016/j.anireprosci.2010.10.013</a>

Result language
angličtina
Original language name
Morphology and fine structure of Acipenser persicus (Acipenseridae, Chondrostei) spermatozoon: Inter-species comparison in Acipenseriformes
Original language description
In Acipenser persicus, the spermatozoon is differentiated into an elongated head (7.1mu m) with an acrosome (1.2mu m), a cylindrical midpiece (1.8mu m), a flagellum (50.3mu m) and a total length of 59.2mu m. Ten posterolateral projections arise from theposterior edge of the acrosome and there were 3 endonuclear canals that traversed the nucleus from the acrosomal end to the basal nuclear fossa region. Three to 6 mitochondria were in midpiece and the proximal and distal centrioles were located near to implantation fossa and basement of the flagellum. The axoneme has a typical eukaryotic structure composed of 9+2 microtubules. Lateral fins were observed along the flagellum. The fins started and ended at 0.5-1mu m from midpiece and at 4-6mu m from the end of flagellum. There were differences in the size of almost all measured morphological parameters between males and flagella,midpiece and nucleus characters were more isolated parameters that can be considered for detecting inter-individ
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)