Triploidy Induction by Heat Shock in Mandarin Fish Siniperca chuatsi

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dc.contributor.authorXu, Peng
dc.contributor.authorZeng, Shuang
dc.contributor.authorWang, Pengfei
dc.contributor.authorTang, Qindong
dc.contributor.authorZeng, Lei
dc.contributor.authorZhou, Lei
dc.contributor.authorLi, Guifeng
dc.date.accessioned2016-05-05T22:57:04Z
dc.date.available2016-05-05T22:57:04Z
dc.date.issued2015
dc.description.abstractMandarin fish, Siniperca chuatsi, is an economically important fish due to its large size, fast growth, and delicious flesh. It is widely cultured in China. In this paper, triploidy in mandarin fish S. chuatsi was induced by heat shock. The most effective triploidy induction was achieved at 41°C, 8 min after fertilization for 2 min resulting in 40% triploid fish. There were no significant differences in the survival rates among the three treatment groups. Ploidy of fish was determined with a flow cytometer and chromosome counting. In conclusion, this paper presents optimal conditions for triploidy induction in mandarin fish with heat shock. The results will contribute to enhancement of its production in culture.
dc.format.extent6 pages
dc.identifier.issn0792-156X
dc.identifier.urihttp://hdl.handle.net/10524/49210
dc.relation.ispartofThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectheat shock
dc.subjectmandarin fish
dc.subjectSiniperca chuatsi
dc.subject.lcshFish culture--Israel.
dc.subject.lcshFish culture.
dc.titleTriploidy Induction by Heat Shock in Mandarin Fish Siniperca chuatsi
dc.typeArticle
dc.type.dcmiText

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Volume 67, 2015