Laboratory of Environmental Hygiene Chemistry, Faculty of Pharmaceutical Sciences, Okayama University, 700, Okayama, Japan.
Curr Genet. 1985 Mar;9(3):197-203. doi: 10.1007/BF00420312.
Of S. cerevisiae UAA specific suppressors three leucine-insertors have been remaining unmapped. Mapping of them was attempted by using a set of eight strains that contained a total of 60 markers distributing over the entire genome; the markers were about 30 cM apart and they covered about 70% of the genome. Two supressors, SUP28 and SUP33, were localized on the right arm of chromosome XIV and on the left arm of chromosome XI, respectively. The other suppressor, SUP32, was not mapped, but its location was confined to a few regions in the genome. The present result and the previously available informations clearly show that the UAA suppressor loci are dispersedly distributing ovet the entire S. cerevisiae genome.
酵母 UAA 特异性抑制子中有三个亮氨酸插入抑制子尚未定位。通过使用一组包含总共 60 个标记的 8 个菌株来尝试对其进行定位；这些标记之间的距离约为 30cM，覆盖了大约 70%的基因组。两个抑制子 SUP28 和 SUP33 分别位于染色体 XIV 的右臂和染色体 XI 的左臂上。另一个抑制子 SUP32 没有被定位，但它的位置局限于基因组的几个区域内。目前的结果和以前的可用信息清楚地表明，UAA 抑制子位点在整个酿酒酵母基因组中分散分布。
