11,887 bp XhoI-NcoI fragment (derived from BAC clone BACR13A12) which encodes the entire lin-28 locus, plus part of Blimp-1 and Sse.
11,887 rescue fragment contains all of lin-28 plus part of Blimp-1 and Sse.
lin-28+t11.9 rescues lin-28Δ1/Df(3L)Exel6106
lin-28+t11.9 restores full viability to lin-28Δ1/Df(3L)Exel6106 animals.