Abstract:
:We present a novel light-dependent metabolism of an aromatic compound (trans-cinnamate) that is assimilatory rather than dissimilatory. Light-dependent assimilation of trans-cinnamate was observed by both growing and resting cells of Rhodobacter sphaeroides OU5. Trans-cinnamate assimilation could be correlated with simultaneous formation of both phenylalanine and tyrosine at near-stoichiometric ratios. Trans-cinnamate assimilation was promoted by carbon source and electron donors, such as glucose, pyruvate, or alpha-ketoglutarate, whereas malate, succinate, fumarate, and acetate were inhibitory.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Usha P,Sasikala Ch,Ramana ChVdoi
10.1007/s00284-006-0440-8subject
Has Abstractpub_date
2007-06-01 00:00:00pages
410-3issue
6eissn
0343-8651issn
1432-0991journal_volume
54pub_type
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