Table 1 Transformed strains used in this study

GRF18U

MATa, ura3, his3, leu2

p022 (Sc TPI; -; HIS 3)

GRF18U [ HXT 1]

MATa, ura3, his3, leu2

p022HXT1 (Sc TPI; HXT 1; HIS 3)

GRF18U [ HXT 7]

MATa, ura3, his3, leu2

p022HXT7 (Sc TPI; HXT 7; HIS 3)

CEN.PK

MATa, ura3-52, his3-11, leu2-3/112, TRP1, MAL2-8c, SUC2

p022 (Sc TPI; -; HIS 3)

CEN.PK [ HXT 1]

MATa, ura3-52, his3-11, leu2-3/112, TRP1, MAL2-8c, SUC2

p022HXT1 (Sc TPI; HXT 1; HIS 3)

CEN.PK [ HXT 7]

MATa, ura3-52, his3-11, leu2-3/112, TRP1, MAL2-8c, SUC2

p022HXT7 (Sc TPI; HXT 7; HIS 3)

CEN.PK [LDH]

MATa, ura3-52, his3-11, TRP1, MAL2-8c, SUC2

p022 (Sc TPI; -; HIS 3)

p212LDH (Sc TPI; LDH; LEU 2)

CEN.PK [ HXT 1] [LDH]

MATa, ura3-52, his3-11, TRP1, MAL2-8c, SUC2

p022HXT1 (Sc TPI; HXT 1; HIS 3)

p212LDH (Sc TPI; LDH; LEU 2)

CEN.PK [ HXT 7] [LDH]

MATa, ura3-52, his3-11, TRP1, MAL2-8c, SUC2

p022HXT7 (Sc TPI; HXT 7; HIS 3)

p212LDH (Sc TPI; LDH; LEU 2)

CEN.PKm850 [LDH][50]

MATa, pdc1::loxP, pdc5::loxP, pdc6::loxP, ura3-52

YEpLpLDH[50] (Sc TPI; LDH; URA 3)

p022KMX4 (Sc TPI; -; G418^R)

CEN.PKm850 [ HXT 1] [LDH]

MATa pdc1::loxP pdc5::loxP pdc6::loxP ura3-52

YEpLpLDH[50] (Sc TPI; LDH; URA 3)

p022KMX4HXT1 (Sc TPI; HXT 1; G418^R)

CEN.PKm850 [ HXT 7] [LDH]

MATa pdc1::loxP pdc5::loxP pdc6::loxP ura3-52

YEpLpLDH[50] (Sc TPI; LDH; URA 3)

p022KMX4HXT7 (Sc TPI; HXT 7; G418^R)