PRJNA860761
Mapping-by-sequencing of the sodgat2 mutation
To identify the mutation that underlies the sodgat2 locus, we performed mapping-by-sequencing on an F2 population derived from the cross between a sodgat2 mutant and a wild tomato Solanum pimpinellifolium plant (accession LA1589). Genome-wide analysis of the allele frequencies in two pools containing 25 mutant and 30 randomly selected wild-type plants allowed us to identify the genomic region harboring the causal mutation of the sodgat phenotype.