摘要
采用体内注射小牛血清、PHA培养法 ,取鱼体肾细胞经空气干燥法制备大西洋鲑 (Salmosalar)的染色体玻片 ,并进行核型分析。试验结果表明 :大西洋鲑的染色体数目为 2n =5 6 ,其核型为 18m +38t,臂数NF :74。
The chromosome specimens were made from the kidney cells of Salmo salar injected calf serum by means of PHA cultivation method and air-drying method. The ideogram was generated on the basis of its karyotype. The results show that its chromosome nume is 2 n =56, chromosome formula is 18 m+38 t, NF is 74.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2003年第1期27-28,共2页
Journal of Northeast Forestry University
基金
农业部"948"资助项目 (编号 :9830 98)
