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[Mutants of Bacillus subtilis resistant to lysine analog S-2 aminoethyl-L-cysteine].

作者信息

Shevchenko T N, Timashova E O, Aleksieva Z M

出版信息

Genetika. 1989 Nov;25(11):1937-45.

PMID:2516490
Abstract

AECR mutants of Bacillus subtilis were obtained and analyzed. The mutants were characterized by derepression of aspartokinase II and diaminopimelate decarboxylase synthesis and the synthesis of the precursor of lysine--DAP. According to genetic mapping data, aec mutations are localized in some B. subtilis chromosomal regions; they are linked to the thr5, leuA8, lys21 markers.

摘要

相似文献

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Desensitization of Bacillus subtilis aspartokinase I to allosteric inhibition by meso-diaminopimelate allows aspartokinase I to function in amino acid biosynthesis during exponential growth.枯草芽孢杆菌天冬氨酸激酶I对中-二氨基庚二酸别构抑制的脱敏作用使天冬氨酸激酶I在指数生长期的氨基酸生物合成中发挥作用。
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引用本文的文献

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Effect of dimethyl sulfoxide on lysine production by a mutant of Bacillus subtilis with homoserine dehydrogenase activity.二甲基亚砜对具有高丝氨酸脱氢酶活性的枯草芽孢杆菌突变体赖氨酸生产的影响。
Folia Microbiol (Praha). 1991;36(5):447-50. doi: 10.1007/BF02884064.