FlyBase curator comment: this entry is used to capture phenotypic information when the particular allele (or allele combination) used by the author could not be determined but the context of the experiment suggests that the phenotype being described is some kind of loss of function.
Arl1unspecified is rescued by Arl1+t14.4
2 new alleles isolated in a screen devised to recover lethal mutations uncovered by Df(3L)brm11.