|UP749||C. elegans||ksr-2(dx27) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
qIs48 is an insertion of ccEx9747 with markers: myo-2::GFP expressed brightly in the pharynx throughout development, pes-10::GFP expressed in embryos, and a gut promoter driving GFP in the intestine, and is homozygous lethal. Segregates WT glowing hets, non-glowing steriles (germ cells in oogenesis arrested in pachytene), very rare homozygous hT2 glowing animals, and dead eggs. Vulval development in ksr-2 animals appears normal. The molecular lesion of dx27 is a 285 base deletion. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype.