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Fif1/2/3 and Rsc1 regulates the development of Penicillium oxalicum fungi and the expression of cellulolytic genes

ABSTRACT: The goals of this study are to compare different gene expressions for Penicillium oxalicum wild type strain (WT), Fif1/2/3 and Rsc1 deletion strain (Δfif1/2/3 and Δrsc1) under conditions of 2% glucose or 1% bran + 1% microcrystalline cellulose as carbon source. The results of correlation analysis between each sample showed that the gene expression level of Δfif1/2/3 and Δrsc1 was significantly different from that of the WT strain. The deletion of Fif1/2/3 and Rsc1 significantly down-regulates the expression levels of sporulation process genes. And the absence of Fif1/2/3 and Rsc1 can affect the expression of cellulase-encoding genes.

ORGANISM(S): Penicillium oxalicum

PROVIDER: GSE289700 | GEO | 2025/02/19

REPOSITORIES: GEO

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