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Article

L-lysine production by S-2-aminoethyl-L-cysteine-resistant mutants of Arthrobacter globiformis.

Folia microbiologica - 1 Jan 1991

Samanta T K, Bhattacharyya R

Abstract excerpt

Using mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine, a number of homoserine auxotrophs have been isolated from a glutamate-producing Arthrobacter globiformis excreting L-lysine in good amounts. For further improvement, mutants resistant to the lysine analog S-(2-aminoethyl)-L-cysteine have been isolated from homoserine auxotrophs. For the three potent mutants tested, White's medium was found to be the...

Topics

Arthrobacter
Biotin
Culture Media
Cysteine
Drug Resistance, Microbial
Glucose
Lysine
Methylnitronitrosoguanidine
Mutagenesis
Mutation
Nitrogen
Species Specificity

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Identifiers

PMID: 1841850
DOI: 10.1007/BF02935823

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1841850-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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