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Compound-specific Isotopic Fractionation Patterns Suggest Different Carbon Metabolisms Among Chloroflexus-like Bacteria in Hot-spring Microbial Mats

Marcel T. J. van der Meer

出版	American Society for Microbiology, 2003
URL	http://books.google.com.hk/books?id=V8EAzwEACAAJ&hl=&source=gbs_api

註釋

Stable carbon isotope fractionations between dissolved inorganic carbon and lipid biomarkers suggest photoautotrophy by Chloroflexus-like organisms in sulfidic and nonsulfidic Yellowstone hot springs. Where co-occurring, cyanobacteria appear to cross-feed Chloroflexus-like organisms supporting photoheterotrophy as well, although the relatively small 13C fractionation associated with cyanobacterial sugar biosynthesis may sometimes obscure this process.