Genome sequencing of the Trichoderma reesei QM9136 mutant identifies a truncation of the transcriptional regulator XYR1 as the cause for its cellulase-negative phenotype

Table 2 T. reesei strains used and produced in this study

Strain	Strain number	Parental strain	Genotype	Reference
QM9414	ATCC26921	QM6a	-	[52]
QM9414 Δtku70	-	QM9414	Δku70::ptrA	this study
GFP	-	QM6a	Ptef1::gfp	[19]
Δxyr1	-	QM9414	Δxyr1::hph	[12]
GFP-XYR1	TRAL002	QM9414 Δtku70	Δku70::ptrA;Δxyr1::hph; Pxyr1::gfp-xyr1::Txyr1	[19]
GFP-XYR1^1–780	TRAL007	QM9414 Δtku70	Δku70::ptrA;Δxyr1::hph; Pxyr1::gfp-xyr1 ^∆A2294::Txyr1	this study
GFP-XYR1	TRAL008	QM9136	Δxyr1 ^∆A2294::hph; Pxyr1::gfp-xyr1::Txyr1	this study

ISSN: 1471-2164