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. 1989 May;55(5):1295–1297. doi: 10.1128/aem.55.5.1295-1297.1989

Excretion of amino acids by 1,2,4-triazole-3-alanine-resistant mutants of Methanococcus voltae.

K A Sment 1, J Konisky 1
PMCID: PMC184295  PMID: 2757385

Abstract

In contrast to wild-type cells, it was found that triazole-alanine-resistant mutants of Methanococcus voltae excreted histidine, proline, phenylalanine, and tyrosine in various combinations. These results suggest that a form of general amino acid biosynthetic control may operate in this methanogen. We also show that wild-type M. voltae excretes methionine.

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Selected References

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