We developed a method that allows measuring the stable carbon isotope composition of individual species in microbial communities using metaproteomics. We call this methods “Direct Protein-SIF”. We validated and tested the method extensively using pure cultures (PXD006762) and mock communities (PXD00...
ORGANISM(S): Chromatiales bacterium OalgGamma1 Olavius algarvensis Gamma 3 endosymbiont Olavius algarvensis Olavius algarvensis Delta 1 endosymbiont Olavius algarvensis Delta 4 endosymbiont Olavius algarvensis Gamma 1 endosymbiont Spirochaeta sp. ELBA