The influence of ploidy level on ultrastructure and motility of tench Tinca tinca (L.) spermatozoa
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F10%3A00011420" target="_blank" >RIV/60076658:12520/10:00011420 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The influence of ploidy level on ultrastructure and motility of tench Tinca tinca (L.) spermatozoa
Original language description
The ultrastructure of diploid and triploid tench Tinca tinca (L.) spermatozoa was examined using electron microscopy focusing on parameters that influence movement. Triploid tench were produced artificially using a cold shock. Spermatozoa of triploid males in comparison with diploids featured significantly larger head (P<0.01), higher amount of mitochondria (P<0.05), and, surprisingly larger widths of the peripheral doublets and central pair of microtubules and the single microtubule (P<0.01). However,the diameters of the flagellum were without significant differences as well as the length of the flagellum and length and width of the midpiece. Also motility parameters of spermatozoa did not significantly differ between diploid and triploid males, butthe total velocity (summary of spermatozoa velocity and duration of movement) positively correlated with the flagellum length and negatively with the head diameter of tench spermatozoa with a high significant influence (P<0.01).
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
<a href="/en/project/GA523%2F08%2F0824" target="_blank" >GA523/08/0824: Relationships of ploidy level, genome and cell size in model polyploid fish with cytological and physiological impacts on conservation and culture.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Reviews In Fish Biology And Fisheries
ISSN
0960-3166
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
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UT code for WoS article
000281111600007
EID of the result in the Scopus database
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