番茄异染色质染色体片段的遗传活性。
Genetic Activity in a Heterochromatic Chromosome Segment of the Tomato.
出版信息
Science. 1964 Sep 25;145(3639):1432-4. doi: 10.1126/science.145.3639.1432.
Abstract
The first example of genetic activity within a heterochromatic region of the tomato is provided by the delimitation of nv to the long arm of chromosome 9 by means of the induced deficiency method. A close spatial relationship between nv and ah was established by deficiencies for ah in the same arm and by linkage tests between the two genes.
摘要
番茄杂色质区域内遗传活性的首例例证是通过诱导缺失法将 nv 定位在 9 号染色体长臂上提供的。通过在同一臂上缺失 ah 的方法以及对这两个基因的连锁测验，确立了 nv 和 ah 之间的紧密空间关系。
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