Preferential utilization of D-lactate by Shewanella oneidensis.
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ABSTRACT:
SUBMITTER: Brutinel ED
PROVIDER: S-EPMC3497373 | biostudies-literature | 2012 Dec
REPOSITORIES: biostudies-literature
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Preferential utilization of D-lactate by Shewanella oneidensis.
Brutinel Evan D ED Gralnick Jeffrey A JA
Applied and environmental microbiology 20120921 23
Shewanella oneidensis couples oxidation of lactate to respiration of many substrates. Here we report that llpR (L-lactate-positive regulator, SO_3460) encodes a positive regulator of L-lactate utilization distinct from previously studied regulators. We also demonstrate D-lactate inhibition of L-lactate utilization in S. oneidensis, resulting in preferential utilization of the D isomer. ...[more]
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