Imprecise excision which leaves the P{EP} promoter region intact but removes the entire JIL-1 promoter and the 5' untranslated region. Proximal genomic sequences upstream of JIL-1, extending to a region between nucleotides 207,742 and 269,371 of AE003546 (release 3.0, GI:23093654 ) are also removed, resulting in the complete deletion of the CG6279 coding sequence.
enhancer of variegation (with JIL-1z2), with P{hsp26-pt-T}39C-3
enhancer of variegation (with JIL-1z2), with P{hsp26-pt-T}118E-10
enhancer of variegation (with JIL-1z2), with P{hsp26-pt-T}118E-25
enhancer of variegation (with JIL-1z2), with P{hsp26-pt-T}118E-32
suppressor of variegation (with JIL-1z2), with In(1)wm4
Eclosion rate is less than 3%.
Homozygous larvae have an eclosion rate of 0.5%. The number of males eclosing is 32% that of females. The polytene chromosome banding pattern is perturbed in homozygous third instar larvae. Perturbation of the male X chromosome is relatively more severe than that of the autosomes.
JIL-1z60/JIL-1z2 has lethal phenotype, suppressible | partially by Su(var)3-91/Su(var)3-9[+]
JIL-1z60/JIL-1z60 is a suppressor | partially of enhancer of variegation | dominant phenotype of E(var)2-11, In(1)wm4
JIL-1z2/JIL-1z60 flies that have one copy of the Su(var)3-91 allele show greater levels of survival compared to those that carry two wild-type copies of Su(var)3-9.
General trend from least to most viable is: JIL-1z2 < JIL-1h9 < JIL-1z60 < JIL-1EP3657 < JIL-1z28 ~ JIL-1Scim.