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Literature DB >> 1821870

Effect of dimethyl sulfoxide on lysine production by a mutant of Bacillus subtilis with homoserine dehydrogenase activity.

H O Kalcheva¹, V O Shanskaya, J Smutny, S S Maluta.

Abstract

Some Bacillus subtilis mutants with different levels of homoserine dehydrogenase were described. Strains that do not accumulate methionine have a high homoserine dehydrogenase activity. Low activity was detected in mutants where cell growth was completely inhibited by 0.7 mmol/L methionine. A low concentration of dimethyl sulfoxide had a stimulatory effect on lysine production by the methionine-sensitive mutant of Bacillus subtilis.

Entities: Chemical Species

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Year: 1991 PMID： 1821870 DOI： 10.1007/BF02884064

Source DB: PubMed Journal: Folia Microbiol (Praha) ISSN： 0015-5632 Impact factor: 2.099

10 in total

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Journal: Biochim Biophys Acta Date: 1963-01-08

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Journal: J Biochem Date: 1968-02 Impact factor: 3.387

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Authors: J Janin; P Truffa-Bachi; G N Cohen
Journal: Biochem Biophys Res Commun Date: 1967-02-21 Impact factor: 3.575

1 in total

1. Activities and regulation of the enzymes involved in the first and the third steps of the aspartate biosynthetic pathway in Enterococcus faecium.

Authors: E O Kalcheva; V O Shanskaya; S S Maliuta
Journal: Arch Microbiol Date: 1994 Impact factor: 2.552

1 in total

Effect of dimethyl sulfoxide on lysine production by a mutant of Bacillus subtilis with homoserine dehydrogenase activity.

1. [Retro-inhibition and repression of the homoserine dehydrogenase of Escherichia coli].

2. Reaction of ninhydrin in acid solution with straight-chain amino acids containing two amino groups and its application to the estimation of alpha epsilon-diaminopimelic acid.

Review 3. Amino acid biosynthesis and its regulation.

4. Regulation of aspartate family amino acid biosynthesis in Brevibacterium flavum. I. Inhibition by amino acids of the enzymes in threonine biosynthesis.

5. Subunits of the complex protein carrying the threonine-sensitive aspartokinase activity in a mutant of Escherichia coli K 12.

Review 6. Microbial transformation and transfection.

7. Minor threonine dehydratase encoded within the threonine synthetic region of Bacillus subtilis.

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

9. Lysine excretion by S-(2-aminoethyl)L-cysteine resistant mutants of Bacillus subtilis.

10. Regulation of enzymes of lysine biosynthesis in Corynebacterium glutamicum.

1. Activities and regulation of the enzymes involved in the first and the third steps of the aspartate biosynthetic pathway in Enterococcus faecium.