Genomics insights into different cellobiose hydrolysis activities in two Trichoderma hamatum strains.

ABSTRACT:

Background

Efficient biomass bioconversion is a promising solution to alternative energy resources and environmental issues associated with lignocellulosic wastes. The Trichoderma species of cellulolytic fungi have strong cellulose-degrading capability, and their cellulase systems have been extensively studied. Currently, a major limitation of Trichoderma strains is their low production of β-glucosidases.

Results

We isolated two Trichoderma hamatum strains YYH13 and YYH16 with drastically different cellulose degrading efficiencies. YYH13 has higher cellobiose-hydrolyzing efficiency. To understand mechanisms underlying such differences, we sequenced the genomes of YYH13 and YYH16, which are essentially identical (38.93 and 38.92 Mb, respectively) and are similar to that of th

SUBMITTER: Cheng P 

PROVIDER: S-EPMC5395790 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature