Genotypes of the 24 sequenced accessions.

Numbers in parenthesis represent the two haplotypes of a gene segment in a cultivar. Different numbers represent different haplotypes; -, data unavailable. Group 1, Wendan; group 2, Shatianyou; group 3, hybrids; group 4, unassigned accessions. Gene ID: Cs1g16760, 40S ribosomal protein SA; Cs1g23450, Oxygen-evolving enhancer protein 1; Cs2g19680, Chlorophyll a–b binding protein of LHCII type I; Cs2g31250, Serine–glyoxylate aminotransferase; Cs4g07130, Protein TIFY 10A; Cs4g15590, Putative uncharacterized protein Sb09g005910; Cs5g15460, Protein RecA; Cs7g10980, Agamous-like MADS-box protein AGL9 homolog; Cs7g31800, Ribulose bisphosphate carboxylase/oxygenase; Cs9g04300, Translationally controlled tumor protein like protein; Cs9g14320, DC 1.2-like protein; Cs9g16170, Putative uncharacterized protein At5g6220.