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Molecular Mechanisms of Cellulase Biosynthesis in Trichoderma reesei: Regulatory Networks, Secretion Pathways, and Environmental Modulation

delete2026-07-02
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PRE
AI
S
Shibin Cui
Q
Qinghao Wei
M
Mohd Sadeeq
J
Jia Zuo *
P
Peng Xiong *
DOI:10.1002/biot.70241delete
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Abstract

Abstract

En 中文
Trichoderma reesei (T. reesei), a filamentous fungus, has emerged as a pivotal organism in the realm of cellulase production, garnering significant attention from researchers due to its exceptional cellulolytic properties and the potential for genetic manipulation to enhance enzyme yields. Cellulases, a group of enzymes that catalyze the hydrolysis of cellulose into glucose, hold immense importance in various biotechnological applications, including biofuel production, waste management, and the textile industry. As a model organism, T. reesei offers a unique platform for studying the mechanisms underlying cellulase production, which encompasses genetic regulation, enzymatic pathways, and the influence of environmental factors such as substrate type, light, and metal ions. Multi-omics analyses have elucidated novel aspects of cellulase production mechanisms, and concurrent advances in genetic engineering provide new strategies for optimizing enzyme synthesis in T. reesei. Despite the progress made, several unresolved questions remain regarding the regulatory mechanisms of cellulase genes, highlighting the need for future research to explore these gaps and further enhance our understanding of cellulase production. This literature review aims to synthesize current knowledge on the mechanisms of cellulase production in T. reesei, discuss recent advancements, and outline future research opportunities that could lead to significant breakthroughs in this field.
Keywords:
β-Glucosidase
environmental regulation
multi-omics technologies
secretory pathway
transcriptional regulatory
transporter
Trichoderma reesei

Journal

Biotechnology Journal cover
Biotechnology Journal
IF:
3.1
Papers:
3.0K
Citations:
8.0K

Organization

S
shandong university of technology
Scholars:
2.1K
Papers: 615
Citations: 0
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