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Position: Home > Articles > Karyotype analysis of Hucho taimen Chinese Journal of Fisheries 2008,21 (1) 68-71

哲罗鱼的染色体核型分析

作  者:
张荣华;孙中武;尹家胜;尹洪滨
单  位:
中国水产科学研究院黑龙江水产研究所;东北林业大学生命科学学院
关键词:
哲罗鱼;染色体;核型
摘  要:
以哲罗鱼(Hucho taimen)肾细胞为材料,采用胸腔注射PHA和秋水仙素溶液,空气干燥法制备了染色体,姬姆萨染色和核型分析。结果表明,哲罗鱼的二倍体染色体数目为2n=84,核型公式为:2n=18m+16sm+34st+16t,NF=118。
译  名:
Karyotype analysis of Hucho taimen
作  者:
ZHANG Rong-hua1,2,SUN Zhong-wu1,YIN Jia-sheng2,YIN Hong-bin2 (1.Northeast Forestry University,Harbin 150040,China;2.Heilongjiang River Fishery Research Instiute,ChiesesAcademy of Fishery Sciences,Harbin 150070,China;)
关键词:
Hucho taimen;chromosome;karyotype
摘  要:
The metaphase chromosome of Hucho taimen was prepared from head kidney by PHA and colchicine injection and hypatoic-air drying technique,as well as Giemsa staining.The karyotype was analyzed.The results showed that Hucho taimen had diploid chromosome number of 84,and the karyotype formula was 2n = 18m + 16sm +34st +16t,NF = 118.

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