欢迎访问作物学报,今天是

作物学报 ›› 1994, Vol. 20 ›› Issue (05): 513-520.

• 研究论文 •    下一篇

质量—数量性状的遗传分析 Ⅲ.受三倍体遗传控制的胚乳性状

莫惠栋;徐辰武   

  1. 江苏农学院数量遗传研究室,江苏扬州,225001
  • 收稿日期:1993-04-10 修回日期:1994-01-15 出版日期:1994-09-12 网络出版日期:1994-09-12
  • 通讯作者: 莫惠栋

Genetic Analysis for Qualitative-Quantitative Traits

Mo Hui-dong; Xu Chen-wu   

  1. Laboratory of Quantitative Genetics. Jiangsu Agricultural College, Yangzhou,225001
  • Received:1993-04-10 Revised:1994-01-15 Published:1994-09-12 Published online:1994-09-12
  • Contact: Mo Hui-dong

摘要: 将二倍体质量—数量性状的遗传分析方法推广应用于受三倍体遗传控制的胚乳性状。给出了加性—显性模型下有关胚乳世代的平均数和遗传方差的分量。以稻米胚乳的糊化温度(以碱扩散值表示,简记为ASV)为例演示了分析程序。结果表明被研究组合ASV的遗传涉及一个主基因和基干微基因。根据分离世代中胚乳ASV的株平均数和方差,可

关键词: 三倍体胚乳,质量—数量性状,遗传分析,世代平均数,遗传方差

Abstract: The method of genetic analysis for qualitative-quantitative(Q-Q) traits of diploid is extended to the analysis of endosperm characters under triploid genetic model. Components of means and genetic variances in different endosperm generations from a cross between two inbred lines are presented (Table

Key words: Triploid endosperm, Qualitative-quantitative (Q-Q) trait, Genetic analysis, Generation mean, Genetic variance

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!