Brown T A, Trumpower B L
Department of Biochemistry, Dartmouth Medical School, Hanover, New Hampshire 03755-3844.
J Bacteriol. 1995 Mar;177(5):1380-2. doi: 10.1128/jb.177.5.1380-1382.1995.
Nuclear genes encoding mitochondrial proteins are regulated by carbon source with significant heterogeneity among four Saccharomyces cerevisiae strains. This strain-dependent variation is seen both in respiratory capacity of the cells and in the expression of beta-galactosidase reporter fusions to the promoters of CYB2, CYC1, CYC3, MnSOD, and RPO41.
编码线粒体蛋白的核基因受碳源调控,在四株酿酒酵母菌株中存在显著的异质性。这种菌株依赖性变异在细胞的呼吸能力以及与CYB2、CYC1、CYC3、MnSOD和RPO41启动子融合的β-半乳糖苷酶报告基因的表达中均有体现。