Applied and Environmental Microbiology 1989-05-01

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

K A Sment, J Konisky

文献索引：Appl. Environ. Microbiol. 55(5) , 1295-7, (1989)

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摘要

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.