Diversity of Secondary Metabolism in Aspergillus nidulans Clinical Isolates.

ABSTRACT: The filamentous fungus Aspergillus nidulans has been a primary workhorse used to understand fungal genetics. Much of this work has focused on elucidating the genetics of biosynthetic gene clusters (BGCs) and the secondary metabolites (SMs) they produce. SMs are both niche defining in fungi and of great economic importance to humans. Despite the focus on A. nidulans, very little is known about the natural diversity in secondary metabolism within this species. We determined the BGC content and looked for evolutionary patterns in BGCs from whole-genome sequences of two clinical isolates and the A4 reference genome of A. nidulans Differences in BGC content were used to explain SM profiles determined using liquid chromatography-high-resolution mass spectrometry. We found th

SUBMITTER: Drott MT 

PROVIDER: S-EPMC7142299 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature