Description:
RIL143 is an F7-derived F8 recombinant inbred line developed via single-seed descent from the cross
between UC1110 (GSTR 13501, pedigree Chukar/3/Yding//Bluebird/Chanate) and PI 610750 (synthetic
derivative from CIMMYT, Croc1/Aegilops tauschii (Synthetic 205)//Kauz). Seeds of RIL143 were
mutagenized with gamma radiation (300 GY). RILl43-radiation mutant-6D carries a deletion in arm 6DS
estimated to be between 14.8 and 16.9 Mb that eliminates all the alpha gliadins of the glt-D2 locus.