Bristles small. Survives in combination with M(2)44C; not tested against Minutes further to the right. Crossing over possibly reduced. RK3(A).
Delta1, M(2)p[+]/M(2)p1 has viable phenotype
Dl[+]/Delta1, M(2)p1 has viable phenotype
M(2)p1 has phenotype, non-enhanceable by M(2)281
M(2)p1 has phenotype, non-enhanceable by M(3)69E5
M(2)p1 has phenotype, non-enhanceable by M(3)99B1
M(2)p1 has phenotype, non-enhanceable by RpS31
M(2)p1 has phenotype, non-suppressible by su(Hw)2
M(2)p1 has phenotype, non-suppressible by M(2)281
M(2)p1 has phenotype, non-suppressible by M(3)69E5
M(2)p1 has phenotype, non-suppressible by M(3)99B1
M(2)p1 has phenotype, non-suppressible by RpS31
M(2)p[+]/M(2)p1 is an enhancer of phenotype of J1
M(2)p1 is a non-enhancer of phenotype of M(2)281
M(2)p1 is a non-enhancer of phenotype of M(3)99B1
M(2)p1 is a non-enhancer of phenotype of RpS31
M(2)p1 is a non-suppressor of phenotype of M(3)99B1
M(2)p1 is a non-suppressor of phenotype of M(2)281
M(2)p1 is a non-suppressor of phenotype of RpS31
Dl1 is viable in double heterozygous combination with M(2)p1 and sometimes produces an ey-like mutant phenotype.
May also have a second Minute factor to left of pr.