Polyploids can be defined as organisms with one or more additional chromosome sets with
respect to the number most frequently found in nature for a given species. Triploids …

Summary The European sea bass (Dicentrarchus labrax L.) is a marine fish of key economic
and cultural importance in Europe. It is now more an aquaculture than a fisheries species (> …

Fish species that have external fertilization can be reproduced by induced parthenogenesis.
The nuclear content of either the sperm or egg is destroyed by UV or gamma irradiation, and …

The half-smooth tongue sole (Cynoglossus semilaevis) is an important cultured marine fish
as well as a promising model fish for the study of sex determination mechanisms. In the …

Sexual dimorphism is a fascinating subject in evolutionary biology and mostly results from
sex-biased expression of genes, which have been shown to evolve faster in gonochoristic …

Red sea bream Pagrus major is extremely important in the aquaculture of Japan. The
breeding of red sea bream, which has a history of more than half a century, can be divided …

Gynogenesis is an effective technique for establishing pure line and validating possible
chromosomal mode of sex determination in fish. As one of the major aquaculture fish …

利用18 个微卫星标记, 对6 个家系的26 尾有丝分裂雌核发育牙鲆进行亲子鉴定, PCR
扩增产物经8% 非变性聚丙烯酰胺凝胶电泳检测, 结果表明: 1 个座位在母本中表现为相同的基因 …

Mitotic gynogenetic diploid or doubled haploid Japanese flounder Paralichthys olivaceus
were produced by activating eggs with UV irradiated sperm of red sea bream (Pagrus …

The rice field eel, Monopterus albus, is an important freshwater fish cultured in China. In this
study, mitotic gynogenesis was induced in the rice field eel using heat shock (40.5±0.5° C …