Physico-chemical properties and protein profiles of sperm from three freshwater chondrostean species: a comparative study among Siberian sturgeon (Acipenser baerii), sterlet (Acipenser ruthenus) and paddlefish (Polyodon spathula)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43870964" target="_blank" >RIV/60076658:12520/11:43870964 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/j.1439-0426.2010.01634.x" target="_blank" >http://dx.doi.org/10.1111/j.1439-0426.2010.01634.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1439-0426.2010.01634.x" target="_blank" >10.1111/j.1439-0426.2010.01634.x</a>
Alternative languages
Result language
angličtina
Original language name
Physico-chemical properties and protein profiles of sperm from three freshwater chondrostean species: a comparative study among Siberian sturgeon (Acipenser baerii), sterlet (Acipenser ruthenus) and paddlefish (Polyodon spathula)
Original language description
Physico-chemical properties (spermatozoa motility, spermatozoa concentration, seminal plasma protein concentration, osmolality, pH, ions) and sperm protein profiles were evaluated in three Acipenseriforme species [Siberian sturgeon, sterlet and paddlefish]. The spermatozoa velocity was observed significantly highest in sterlet and lowest in Siberian sturgeon (P { 0.05). Spermatozoa velocity was positively correlated to pH and the concentration of Na+ in seminal plasma in all species examined. Other tested parameters, in particular the concentration of K+, expressed species specific patterns, which could be linked to taxonomical status of species. In spermatozoa, 95 protein spots were detected in Siberian sturgeon and sterlet, respectively, whereas only70 spots were observed in paddlefish. Each spermatozoa protein map expressed a strong species specific pattern, which offers a basic benchmark to trace molecular differences among Acipenseriformes.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Result continuities
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
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Ichthyology
ISSN
0175-8659
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
673-677
UT code for WoS article
000288864600086
EID of the result in the Scopus database
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