Repeated Mutations in One Area of a Mouse Chromosome.
Repeated Mutations in One Area of a Mouse Chromosome.
复制标题
小鼠染色体某一区域的重复突变。
DOI：
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发表时间：
1950
影响因子：
11.1
通讯作者：
S. Gluecksohn‐Schoenheimer
中科院分区：
文献类型：
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作者：
L. C. Dunn;S. Gluecksohn‐Schoenheimer
几年前，人们发现家鼠中两种不同致死突变的组合产生了平衡的致死系，其中两种突变都可以在杂合条件下无限期地维持而无需选择。1'2这种行为被证明是由于染色体的该区域中缺乏重组所致。涉及两个突变的等位性。该系统可简图如下：
Several years ago it was found that the combination of two different lethal mutations in the house mouse gave rise to a balanced lethal line in which both mutations could be maintained indefinitely in heterozygous condition without selection.1' 2 This behavior was shown to be due to absence of recombination in this region of the chromosome probably due. to allelism of the two mutations concerned. The system can be diagrammed as follows: