Novel transcription factor regulating cellulase expression and growth improvement in cellulolytic fungi.

ABSTRACT:

Background

Talaromyces sp., as powerful cellulolytic fungi, display a nearly complete enzymatic system, which exhibits a complex regulatory system involving multiple transcription factors to control the expression of cellulase genes. However, there are fewer studies on the transcriptional regulatory factors of cellulase expression in Talaromyces sp. This study provides a basis for in-depth analysis of the transcription regulatory mechanism of Talaromyces endophyticus for cellulase expression, offering new ways for the preparation of fermented sugars using straw resources to produce high value-added products and biofuels.

Results

In this study, a novel transcription factor was investigated for T. endophyticus NEAU-6 which was a high cellulase-producing strain. Results reveale

SUBMITTER: Li C 

PROVIDER: S-EPMC12765306 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature