Bacteria Proteobacteria Purple phototrophic bacteria Bacteriochlorophyll Carotenoids.
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Transcript of Bacteria Proteobacteria Purple phototrophic bacteria Bacteriochlorophyll Carotenoids.
Vibrio and Photobacterium
Broza & Halper. Nature. 2001 Jul 5;412(6842):40
Pathogen reservoirs. Chironomid egg masses and Vibrio cholerae
Vibrio cholerae
Bioluminescent bacteria
FMNH2 + O2 + RCHO FMN + H2O + RCOOH+light
Luciferase
FMN –flavin mononucleotide
Autoinduction, quorum sensing
Vibrio fischeri
Photobacteriumphosphoreum
Lactic acid bacteria
Electron transport
phosphorylation
NO porphyrins and cytochromes
Substrate level Phosphorylation only
Aerotolerant anaerobes