Mutant His3 gene (amino acid replacement K9R) in the context of a histone gene repeat tandem array.
Mutant His3 gene (K9R) in the context of a histone gene repeat tandem array.
partially lethal - majority live, with Df(2L)HisC
Df(2L)HisC, His3.3A2X1, His3.3BK9R, His3HisTA.H3K9R has lethal - all die before end of larval stage phenotype