Additional file 1: of Natural variation at qHd1 affects heading date acceleration at high temperatures with pleiotropism for yield traits in rice

Figure S1. Frequency distribution of heading date in the two NIL populations tested in Lingshui in Dec 2013–Apr 2014. NIL-ZS97 and NIL-MY46 are near isogenic lines with Zhenshan 97 and Milyang 46 homozygous genotypes at qHd1, respectively. (PPT 119 kb)