. 2018 Dec 20;5(1):1. doi: 10.3390/jof5010001

Table 1.

List of strains.

Ustilago Strain	Genotype ^a	References
1/2	a1b1	[19]
2/9	a2b2	[19]
1/2 Δptn1	a1b1 ptn1::cbx^R	This study
1/2 Δptn1J	a1b1 ptn1::hyg^R	This study
2/9 Δptn1	a2b2 ptn1::cbx^R	This study
2/9 Δptn1J	a2b2 ptn1::hyg^R	This study
FB1 Δptn1J	a1b1 ptn1::hyg^R	This study
1/2 ptn1^otef	a1b1 P_otef-ump2, cbx^R	This study
2/9 ptn1^otef	a2b2 P_otef-ump2, cbx^R	This study
SG200	a1mfa2 bE1bW2	[20]
SG200 Δptn1	a1mfa2 bE1bW2 ptn1::hyg^R	This study
d132	a1a2b1b2	[21]
d132 Δptn1	a1a2b1b2 ptn1:: hyg^R	This study
1/2 Δptn1c	a1b1 ptn1::cbx^R P_otef-ptn1, hyg^R	This study
2/9 Δptn1c	a2b2 ptn1::cbx^R P_otef-ptn1, hyg^R	This study
FBD11-7	a1a1 b1b2	[16]
FBD12-17	a2a2 b1b2	[16]
Plasmids	Genotype	References
DelsGate ptn1	kan^R ptn1::cbx^R	[22]
Otef-ptn1-cbx	bla(amp^R) P_otef-ptn1 cbx^R	This study
Otef-ptn1-hyg	bla(amp^R) P_otef-ptn1 hyg^R	This study

^acbx^R, carboxin resistance; hyg^R, hygromycin resistance; the otef promoter is a modified tef promoter in which two direct repeats of a synthetic fragment containing seven tetracycline-responsive elements precede the promoter.