New insights into metabolic properties of marine bacteria encoding proteorhodopsins.
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ABSTRACT:
SUBMITTER: Sabehi G
PROVIDER: S-EPMC1175822 | biostudies-literature | 2005 Aug
REPOSITORIES: biostudies-literature
Publications
New insights into metabolic properties of marine bacteria encoding proteorhodopsins.
Sabehi Gazalah G Loy Alexander A Jung Kwang-Hwan KH Partha Ranga R Spudich John L JL Isaacson Tal T Hirschberg Joseph J Wagner Michael M Béjà Oded O
PLoS biology 20050719 8
Proteorhodopsin phototrophy was recently discovered in oceanic surface waters. In an effort to characterize uncultured proteorhodopsin-exploiting bacteria, large-insert bacterial artificial chromosome (BAC) libraries from the Mediterranean Sea and Red Sea were analyzed. Fifty-five BACs carried diverse proteorhodopsin genes, and we confirmed the function of five. We calculate that proteorhodopsin-exploiting bacteria account for 13% of microorganisms in the photic zone. We further show that some p ...[more]
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