Пошук статевоспецифічних ДНК-маркерів у лососевих видів риб

Aim. To analyze the nucleotide sequences of sex-specific DNA-markers of salmonid fishes and to develop the polymerase
 chain reaction for rapid diagnostic of sex in rainbow trout Oncorhynchus mykiss, brook trout Salmo trutta, huchen Hucho
 hucho and grayling Thymallus thymallus. Meth...

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Veröffentlicht in:Фактори експериментальної еволюції організмів
Datum:2016
Hauptverfasser: Рудь, Ю.П., Залоїло, О.В., Бучацький, Л.П.
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Інститут молекулярної біології і генетики НАН України 2016
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Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/177627
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Пошук статевоспецифічних ДНК-маркерів у лососевих видів риб / Ю.П. Рудь, О.В. Залоїло, Л.П. Бучацький // Фактори експериментальної еволюції організмів: Зб. наук. пр. — 2016. — Т. 18. — С. 140-144. — Бібліогр.: 14 назв. — укр.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Zusammenfassung:Aim. To analyze the nucleotide sequences of sex-specific DNA-markers of salmonid fishes and to develop the polymerase
 chain reaction for rapid diagnostic of sex in rainbow trout Oncorhynchus mykiss, brook trout Salmo trutta, huchen Hucho
 hucho and grayling Thymallus thymallus. Methods. The methods of DNA extraction, oligonucleotide primer selection
 involving NCBI, BLAST, MEGA 6.0 and Vector NTI 11 software, conventional PCR assay, Sanger sequencing, ClustalW
 algorithm for sequence analyzing were used. Results. The PCR-products were in size of 880, 607, 521 and 558 for
 rainbow trout, brook trout, grayling and huchen respectively. The specify of amplification was determined by nucleotide
 sequence analysis of PCR-products. All amplified fragments were referred to sex-specific locuses of Y chromosomes in
 males of investigated fish species. Conclusions. The sex determination in above mentioned fish species and identification
 of genotypic males under process of hormonal sex reversion can be provided using conventional PCR. Present method
 relates to rapid diagnostics because the data analysis and return of results back to fish farm take one single day.
 Keywords: DNA-markers, PCR diagnostics, sex reversion, salmon raising.
ISSN:2219-3782