黄色鲤、蓝色鲤、红色鲤杂交的体色及鳞被遗传特性
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

黑龙江省科委重点研究项目(No.G96B4-1);黑龙江省科技攻关项目(No.2009G0763-00)


Body Color and Scale Type in Progenies from Different Cross Combinations among Yellow Carp,Blue Carp and Red Carp
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    进行黄色鲤(Cyprinus carpio)、蓝色鲤及红色鲤的自交和杂交试验,统计分析子代的体色及鳞被分离情况。结果表明,实验选择的亲本,红色鲤的体色和鳞被都是纯合基因型;蓝色鲤的体色是纯合型,鳞被是杂合型;黄色鲤的体色和鳞被都是杂合型。它们彼此杂交的体色遗传规律较复杂,子代中不但具有亲本的红、黄、蓝体色,还出现了其他色彩,如青灰色、白色、青黄色和蓝白色,部分红色个体的背部还呈暗黑色。同时,实验还观察了不同体色鲤的鳞片、鳍条色素细胞分布情况,分析和讨论了鲤杂交的体色遗传特性。

    Abstract:

    The segregations of body color and scale type in progenies derived from selfing and intercross among Yellow Carp(Cyprinus carpio),Blue Carp and Red Carp populations were analyzed.The results showed that the body color and scale type were homozygous in red parents,but heterozygous in yellow parents.In blue parent carps,body color was homozygous,while scale type was heterozygous.Complex and diverse phenotypes of body color in progenies from different cross combinations were observed,such as bluish gray,white,bluish yellow and blue white,in addition to red,yellow and blue.Some red individuals with black on back were also observed.Moreover,the distribution of chromatophores in scales and fin rays were described,and the inheritance characters of body color in carp crosses were analyzed and discussed in this study.

    参考文献
    相似文献
    引证文献
引用本文

徐伟,李池陶,曹顶臣,耿龙武.2010.黄色鲤、蓝色鲤、红色鲤杂交的体色及鳞被遗传特性.动物学杂志,45(5):9-17.

复制
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2010-01-12
  • 最后修改日期:2010-04-26
  • 录用日期:
  • 在线发布日期:
  • 出版日期: