Transcriptional landscape of trans-kingdom communication between Candida albicans and Streptococcus gordonii.

ABSTRACT: Recent studies have shown that the transcriptional landscape of the pleiomorphic fungus Candida albicans is highly dependent upon growth conditions. Here using a dual RNA-seq approach we identified 299 C. albicans and 72 Streptococcus gordonii genes that were either upregulated or downregulated specifically as a result of co-culturing these human oral cavity microorganisms. Seventy-five C. albicans genes involved in responses to chemical stimuli, regulation, homeostasis, protein modification and cell cycle were significantly (P ≤ 0.05) upregulated, whereas 36 genes mainly involved in transport and translation were downregulated. Upregulation of filamentation-associated TEC1 and FGR42 genes, and of ALS1 adhesin gene, concurred with previous evidence that the C. albicans yeast to hypha trans

SUBMITTER: Dutton LC 

PROVIDER: S-EPMC4670286 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature