云纹石斑鱼染色体核型研究  

Study on the karpyotype of Epinephelus moara

作　　者：郭丰[1] 王军[1] 苏永全[1] 王德祥[1] 许丽娜[1] 

机构地区：[1]厦门大学海洋与环境学院,福建厦门361005

出　　处：《海洋科学》2006年第8期1-3,共3页Marine Sciences

基　　金：国家863计划资助项目(2001AA621010)

摘　　要：采用PHA体内培养肾细胞制片法对云纹石斑鱼(Epinephelus moara(Temminck etSchlegel))核型进行研究,表明其染色体核型为2n=2st+46t,臂数NF=50。结合已有报道,显示石斑鱼类染色体形态存在一定程度的多样性。After the PHA intra-cultivation of renal cells, the karyotypes of Epinephelus rnoara were analyzed. The results showed that there are 48 chromsomes in E. rnoara and their karyotypes are 2n = 2 st＋46 t , NF=50. Integrated with the reported papers, it is revealed that the chromosome configuration of Epinephelus is variable in some degree.

关 键 词：云纹石斑鱼(Epinephelus moara(Temminck et Schlegel)) 染色体 核型 

分 类 号：Q343.22[生物学—遗传学]