P-element insertion within the salm locus.
Heterozygotes with salm2 display a weak salm phenotype.
salm1
salm2
salmA405.1M2/salm2 is rescued by salmC20-sal26
salmC20-sal26 rescues the salmA405.1M2/salm2 mutant phenotype.
Excision of the P-element results in wild type revertants.
Excision of the P-element results in wild type revertants.