Comprehensive genetic analysis of adhesin proteins and their role in virulence of Candida albicans.

ABSTRACT: Candida albicans is a microbial fungus that exists as a commensal member of the human microbiome and an opportunistic pathogen. Cell surface-associated adhesin proteins play a crucial role in C. albicans' ability to undergo cellular morphogenesis, develop robust biofilms, colonize, and cause infection in a host. However, a comprehensive analysis of the role and relationships between these adhesins has not been explored. We previously established a CRISPR-based platform for efficient generation of single- and double-gene deletions in C. albicans, which was used to construct a library of 144 mutants, comprising 12 unique adhesin genes deleted singly, and every possible combination of double deletions. Here, we exploit this adhesin mutant library to explore the role of adhesin proteins in C.

SUBMITTER: Rosiana S 

PROVIDER: S-EPMC8045720 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature