| 遗传学教学中Morgan定律讲解新探 |
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| 引用本文： | 贺继临,邱军,肖正明,侯福林.遗传学教学中Morgan定律讲解新探[J].遗传,2004,26(1):84-86. |
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| 作者姓名： | 贺继临 邱军 肖正明 侯福林 |
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| 作者单位： | 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 |
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| 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.
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| 关 键 词： | genetics teaching Morgan定律 Key words 三点测交 连锁 遗传学教学 |
| 文章编号： | 0253-9772(2004)01-0084-03 |
| 修稿时间： | 2002年11月15 |
New Approach in the Explaining of the Morgan Law in Genetics Teaching |
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| HE Ji-Lin,QIU Jun,XIAO Zheng-Ming,HOU Fu-Lin.New Approach in the Explaining of the Morgan Law in Genetics Teaching[J].Hereditas,2004,26(1):84-86. |
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| Authors: | HE Ji-Lin QIU Jun XIAO Zheng-Ming HOU Fu-Lin |
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| Institution: | School of Life Science, Shandong Normal University, Jinan 250014, China. hejilin@sohu.com |
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| 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 (F_C) and recombination frequency (F_R) of the non-adjacent factors in the three-factor crosses in Neurospora crassa. |
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| Keywords: | genetics teaching linkage three-factor crosses Morgan law |
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