遗传 ›› 2004, Vol. 26 ›› Issue (1): 84-86.

• 论文 • 上一篇    下一篇

遗传学教学中Morgan定律讲解新探

贺继临;邱军;肖正明;侯福林 HE Ji-Lin;QIU Jun;XIAO Zheng-Ming;HOU Fu-Lin   

  1. 山东师范大学生命科学学院生物技术系,济南 250014 School of Life Science,Shandong Normal University,Jinan 250014,China
  • 收稿日期:1900-01-01 出版日期:2004-02-10 发布日期:2004-02-10

New Approach in the Explaining of the Morgan Law in Genetics Teaching

  • Received:1900-01-01 Online:2004-02-10 Published:2004-02-10

摘要: 运用广义和狭义的定义模式,对Morgan定律中的几个基本概念做了新的注释,深入地分析了经典三点测交的使用条件,并找出了粗糙脉孢菌的经典三点测交中不相邻两点间的交换值(FC)与其重组值(FR)差的出处。
Abstract:Using the model of broad and narrow way,the paper introduces a new approach in the explaining of a few basic concepts in the Morgan Law.The paper introduces a thorough inquiry into the applying condition of the three-factor crosses,and finds the source of the difference between the crossover frequency (FC) and recombination frequency (FR) of the non-adjacent factors in the three-factor crosses in Neurospora crassa.

关键词: genetics teaching, Morgan定律
Key words,
三点测交, 连锁, 遗传学教学