Osmoregulation in Rhodobacter sphaeroides

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Osmoregulation in Rhodobacter sphaeroides.

Betaine (N,N,N-trimethylglycine) functioned most effectively as an osmoprotectant in osmotically stressed Rhodobacter sphaeroides cells during aerobic growth in the dark and during anaerobic growth in the light. The presence of the amino acids L-glutamate, L-alanine, or L-proline in the growth medium did not result in a significant increase in the growth rate at increased osmotic strengths. The...

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ژورنال

عنوان ژورنال: Journal of Bacteriology

سال: 1990

ISSN: 0021-9193,1098-5530

DOI: 10.1128/jb.172.1.149-154.1990