GENETIC ORDER OF GALACTOSE STRUCTURAL GENES IN SACCHAROMYCES-CEREVISIAE
GENETIC ORDER OF GALACTOSE STRUCTURAL GENES IN SACCHAROMYCES-CEREVISIAE
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DOI：
10.1128/jb.108.1.179-183.1971
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发表时间：
1971-01-01
影响因子：
3.2
通讯作者：
MORTIMER, R
中科院分区：
文献类型：
--
作者：
BASSEL, J;MORTIMER, R
通过对三个半乳糖结构基因杂合杂交的有丝分裂和减数分裂重组体的基因型进行测定，对啤酒酵母的半乳糖结构基因进行了排序。最可能的顺序是着丝粒-gal 7-gal 10-gal 1。非互惠重组比互惠交换更频繁，有丝分裂和减数分裂共转换涉及所有三个基因的突变位点。
The galactose structural genes ofSaccharomyces cerevisiaewere ordered by determining the genotypes of mitotic and meiotic recombinants from crosses heterozygous for the three genes. The most probable order is centromere-gal7-gal10-gal1. Nonreciprocal recombination was more frequent than reciprocal exchange, and both mitotic and meiotic co-conversions involving mutant sites in all three genes were observed.