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几种鲟鱼基因组大小,倍体的特性及鲟形目细胞进化的探讨
张四明; 晏勇; 邓怀; 汪登强; 危起伟; 吴清江
1999
Source Publication动物学报
ISSN1674-5507
Volume45.0Issue:002Pages:200
Abstract采用Feulgen-显微分光光度计方法,以鸡红细胞为标准DNA(3.22pg/2C)测定了长江白鲟、达氏鲟、中华鲟、史氏鲟和北美匙吻鲟的体细胞基因组大小(DNA含量)。结果表明,上述五种鲟鱼DNA含量分别为4.11、8.26、9.07、6.07和3.96pg。长江白鲟和北美匙吻鲟均属于四倍体鱼类,分布在长江水系的中华鲟和达氏鲟两种鲟属鱼类为八倍体类型。史氏鲟初步判断为八倍体,据分析可能存在四倍体的
Keyword鲟鱼 白鲟 鲟形目 基因组大小 倍体 细胞进化
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/42545
Collection中科院水生所知识产出(2009年前)
Affiliation中国科学院水生生物研究所
Recommended Citation
GB/T 7714
张四明,晏勇,邓怀,等. 几种鲟鱼基因组大小,倍体的特性及鲟形目细胞进化的探讨[J]. 动物学报,1999,45.0(002):200.
APA 张四明,晏勇,邓怀,汪登强,危起伟,&吴清江.(1999).几种鲟鱼基因组大小,倍体的特性及鲟形目细胞进化的探讨.动物学报,45.0(002),200.
MLA 张四明,et al."几种鲟鱼基因组大小,倍体的特性及鲟形目细胞进化的探讨".动物学报 45.0.002(1999):200.
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