The aceE involves in mycolic acid synthesis and biofilm formation in Mycobacterium smegmatis.

ABSTRACT:

Background

The integrity of cell wall structure is highly significant for the in vivo survival of mycobacteria. We hypothesized that changes in morphology may indicate changes in cell wall metabolism and identified an aceE gene mutant (aceE-mut) which presented a deficient colony morphology on 7H10 agar by screening transposon mutagenesis in Mycolicibacterium smegmatis, basonym Mycobacterium smegmatis (M. smegmatis). This study aimed to identify the functional role of aceE gene in cell wall biosynthesis in M. smegmatis.

Results

We observed that the colony morphology of aceE-mut was quite different, smaller and smoother on the solid culture medium than the wild-type (WT) strain during the transposon library screening of M. smegmatis. Notably, in contrast with the WT, which ag

SUBMITTER: Chen S 

PROVIDER: S-EPMC7437000 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature