In:
FEBS Letters, Wiley, Vol. 592, No. 1 ( 2018-01), p. 60-70
Abstract:
Trichoderma reesei is used to produce saccharifying enzyme cocktails for biofuels. There is limited understanding of the transcription factors ( TF s) that regulate genes involved in release and catabolism of l ‐arabinose and d ‐galactose, as the main TF XYR 1 is only partially involved. Here, the T. reesei ortholog of ARA 1 from Pyricularia oryzae that regulates l ‐arabinose releasing and catabolic genes was deleted and characterized by growth profiling and transcriptomics along with a xyr1 mutant and xyr1/ara1 double mutant. Our results show that in addition to the l ‐arabinose‐related role, T. reesei ARA 1 is essential for expression of d ‐galactose releasing and catabolic genes, while XYR 1 is not involved in this process.
Type of Medium:
Online Resource
ISSN:
0014-5793
,
1873-3468
DOI:
10.1002/feb2.2018.592.issue-1
DOI:
10.1002/1873-3468.12932
Language:
English
Publisher:
Wiley
Publication Date:
2018
detail.hit.zdb_id:
1460391-3
SSG:
12