The interplay of proton, electron, and metabolite supply for photosynthetic H2 production in Chlamydomonas reinhardtii.

ABSTRACT: To obtain a detailed picture of sulfur deprivation-induced H(2) production in microalgae, metabolome analyses were performed during key time points of the anaerobic H(2) production process of Chlamydomonas reinhardtii. Analyses were performed using gas chromatography coupled to mass spectrometry (GC/MS), two-dimensional gas chromatography combined with time-of-flight mass spectrometry (GCxGC-TOFMS), lipid and starch analysis, and enzymatic determination of fermentative products. The studies were designed to provide a detailed metabolite profile of the solar Bio-H(2) production process. This work reports on the differential analysis of metabolic profiles of the high H(2)-producing strain Stm6Glc4 and the wild-type cc406 (WT) before and during the H(2) production phase. Using GCxGC-TOFMS ana

SUBMITTER: Doebbe A 

PROVIDER: S-EPMC2943295 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature