Investigating the Central Metabolism of Clostridium thermosuccinogenes.

ABSTRACT: Clostridium thermosuccinogenes is a thermophilic anaerobic bacterium able to convert various carbohydrates to succinate and acetate as main fermentation products. Genomes of the four publicly available strains have been sequenced, and the genome of the type strain has been closed. The annotated genomes were used to reconstruct the central metabolism, and enzyme assays were used to validate annotations and to determine cofactor specificity. The genes were identified for the pathways to all fermentation products, as well as for the Embden-Meyerhof-Parnas pathway and the pentose phosphate pathway. Notably, a candidate transaldolase was lacking, and transcriptomics during growth on glucose versus that on xylose did not provide any leads to potential transaldolase genes or alternative pa

SUBMITTER: Koendjbiharie JG 

PROVIDER: S-EPMC6007105 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature