Fig. 2.

Fine-mapping of the atv locus. (A) The genotype and fruit color of the recombinants in the F₃ populations. N indicates the number of recombinants. (B) Genotypes of three recombinants and the annotated gene according to ITAG release 2.40 at the atv locus. RI indicates the recombinant identification number. (C) The exon–intron structures of the SlMYBATV gene based on its three transcripts. Only the 4-bp insertion at the beginning of the second exon of the SlMYBATV mutant gene is shown. The other sequence polymorphisms are shown in Supplementary Figs. S1 and S2.