丝状真菌中纤维素酶与半纤维素酶的合成调控

摘要

Research advances in transcriptional regulation of cellulase and hemicellulase in filamentous fungi were reviewed.The external signal molecules ( carbon source, light ) , transcription factors and chromatin remodeling had important influence on the regulation of cellulase and hemicellulase synthesis in filamentous fungi.Understanding the regulation of the synthesis of cellulases and hemicellulases in filamentous fungi provided the theoretical basis for genetically engineering industrial strains for the improvement of cellulase and hemicellulase production.%综述了丝状真菌合成纤维素酶和半纤维素酶的相关调控研究进展。对最近研究文章分析发现：细胞外信号分子（C源、光信号），转录因子以及染色质重建等对丝状真菌合成调控纤维素酶及半纤维素酶有重要影响。同时解析丝状真菌合成纤维素酶和半纤维素酶调控网络，以期为利用基因工程改造纤维素酶和半纤维素酶生产工业菌株提供理论指导。