Worms are weakly retarded, with cold-sensitive supernumerary adult-stage molt phenotype (<5% at 20C, about 70% at 15C). 293 bp deletion encompassing the mir-48 gene. mir-48 is at 5908 to 5885 of F56A12. Deletion goes from -45 to +248 from start of mir-48.

Worms exhibit supernumerary adult-stage molt and are often unable to exit the molt, becoming trapped in the cuticle.

maIs105 [col-19::GFP]. Retarded heterochronic phenotype. Worms exhibit supernumerary adult-stage molt and are often unable to exit the molt, becoming trapped in the cuticle. col-19::GFP expression is reduced in hyp7 at the L4 molt. n4037 deletion is between 2891 and 3682 of clone B0395. mir-84 is at 3351-3330 in B0395.