SNF1与MetK1共表达促进酵母S-腺苷-L-甲硫氨酸合成

陈海龙, 戴佳良, 邓晶, 高新星, 朱官兴, 何清明, 朱年青

Co-expression of SNF1 and MetK1 Promoted S-adenosine-L-methionine Synthesis in Saccharomyces cerevisiae

Hailong CHEN, Jialiang DAI, Jing DENG, Xinxing GAO, Guanxing ZHU, Qingming HE, Nianqing ZHU

图5 SNF1和MetK1过表达对酵母SAM前体氨基酸代谢的影响 A~B：分别为5%和10%葡萄糖组前体氨基酸积累水平；C~D：分别为5%和10%葡萄糖组前体氨基酸代谢途径相关基因表达水平；不同小写字母表示不同菌株间在P<0.05水平差异显著

Fig. 5 Effects of SNF1 and MetK1 overexpression on precursor amino acid metabolism of yeast A~B： Precursor amino acids accumulations of strains in 5% and 10% glucose， respectively； C~D： Relative expression levels of genes related to amino acid metabolism of strains in 5% and 10% glucose， respectively； different lowercase letters indicate significant differences between different strains at P<0.05 level