Transcriptomics and co-expression network analysis revealing candidate genes for the laccase activity of Trametes gibbosa.

ABSTRACT:

Background

Trametes gibbosa, which is a white-rot fungus of the Polyporaceae family found in the cold temperate zone, causes spongy white rot on wood. Laccase can oxidize benzene homologs and is one of the important oxidases for white rot fungi to degrade wood. However, the pathway of laccase synthesis in white rot fungi is unknown.

Results

The peak value of laccase activity reached 135.75 U/min/L on the 9th day. For laccase activity and RNA-seq data, gene expression was segmented into 24 modules. Turquoise and blue modules had greater associations with laccase activity (positively 0.94 and negatively -0.86, respectively). For biology function, these genes were concentrated on the cell cycle, citrate cycle, nicotinate, and nicotinamide metabolism, succinate dehydrogenase act

SUBMITTER: Chen J 

PROVIDER: S-EPMC9878871 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature