近江牡蛎的染色体组型THE KARYOTYPES OF JINJIANG OYSTER CRASSOST REA RIVULARIS
余建贤,熊志尧,童旺东,史书梅,赵秀珠,容寿柏
摘要(Abstract):
以近江牡蛎的担轮幼虫为材料,采用秋水仙素——低渗处理——空气干燥制片法制作染色体标本,对其核型进行分析,结果表明,近江牡蛎体细胞染色体数目2n=20,NF=40,核型公式为20m。
关键词(KeyWords): 近江牡蛎;染色体;核型
基金项目(Foundation):
作者(Author): 余建贤,熊志尧,童旺东,史书梅,赵秀珠,容寿柏
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