chemical resistant
lethal
male semi-fertile
viable
Mutant flies show resistance to α-amanitin. Homozygous males are partially fertile.
retains α-amanitin resistance.
Polr2A27 has phenotype, enhanceable by Polr2BS1
Polr2A27 has phenotype, enhanceable by Polr2BS8
Reduced viability in combination with RpII140S1 or RpII140S8.