Resistant to α-methyl dopa. LD50 of heterozygotes to L-α-methyl dopa is 0.35 mM, compared to 0.10 mM for wild type.
Resistant to α-methyl dopa. LD50 to L-α-methyl dopa 0.35 mM for Rst(3)amdPR45/+, compared to 0.10 mM for wild type.
Rst(3)amdPR40/Rst(3)amdPR45 nearly lethal.