TABLE 1

Strains used in this study

StrainPhenotypea
Hygromycin B5-FOA/uridineArginineLysine
QM6a Δtmus53
QM6a Δtmus53 Δpyr4R/A
QM6a Δtmus53/eyfp (in pyr4 locus)
QM6a Δtmus53 Δasl1RA
QM6a Δtmus53/eyfp (in asl1 locus)
QM6a Δtmus53 Δhah1RA
QM6a Δtmus53 Δpyr4 Δasl1RR/AA
QM6a Δtmus53/pc2G-FW (in pyr4 locus)
QM6a Δtmus53 Δpyr4/pc2G-FW (in pyr4 locus)R/A
QM6a Δtmus53 Δpyr4/pc2G-RV (in pyr4 locus)R/A
  • a R, resistance; A, auxotrophy.