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- Ye, Yuzhen, et al. Show all 3 Authors
- Aquaculture research 2008 v.39 no.2 pp. 205-211
- DNA; Hypophthalmichthys nobilis; aneuploidy; chromosome number; chromosomes; cytoplasm; diploidy; eggs; fish; gynogenesis; haploidy; hybrids; karyotyping; parents; progeny; random amplified polymorphic DNA technique
- ... Three groups of gynogenetic diploid bighead carp were successfully obtained by means of artificial gynogenesis. The activation rates of gynogenesis varied from 75.9% to 98.8%, and the frequency of spontaneous diploidization was around 0.4%. Over 2000 normally gynogenetic diploid fry were obtained in three gynogenetic groups. The haploid karyotype consisted of nine metacentric, 12 submetacentric, t ...