Expression of ustR and the Golgi protease KexB are required for ustiloxin B biosynthesis in Aspergillus oryzae

AMB Express

Table 1 Strains used in this study

Strain	Parental strain	Genotype	Source or reference
RIB40		Wild type	Machida et al. (2005)
∆ligD::sC	NS4^a	sC ^-, niaD ^-, ∆ligD::sC	Mizutani et al. (2008)
ustR ^EX-G101	∆ligD::sC	sC, niaD ^-, ∆ligD::sC, PglaA142-ustR::niaD	This study
ustR ^EX-G301	∆ligD::sC	sC, niaD ^-, ∆ligD::sC, PglaA142-ustR::niaD	This study
∆kexB	niaD300^b	niaD ^-, ∆kexB::ptrA	Kindly provided by Dr. Y. Yamagata
ustR ^EX/∆kexB	∆kexB	niaD ^-, ∆kexB::ptrA, PglaA142-ustR::niaD	This study
NSlD-∆P10	NSPlD-tApEnBdIVdVaApApAapAd1	sC, niaD ^-, adeA ^-, ∆argB::adeA ^-, ∆ligD::argB, ∆pyrG::adeA, ∆tppA, ∆pepE, ∆nptB, ∆dppIV, ∆dppV, ∆alpA, ∆pepA, ∆AopepAa, ∆AopepAd, ∆cpI::pyrG	Yoon et al. (2011)
ustR ^EX/∆P10	NSlD-∆P10	sC, niaD ^-, adeA ^-, ∆argB::adeA ^-, ∆ligD::argB, ∆pyrG::adeA, ∆tppA, ∆pepE, ∆nptB, ∆dppIV, ∆dppV, ∆alpA, ∆pepA, ∆AopepAa, ∆AopepAd, ∆cpI::pyrG, PglaA142-ustR::niaD	This study