Fig. 7: Distribution of PT during domestication.
From: Variation in the fruit development gene POINTED TIP regulates protuberance of tomato fruit tip
a, b Ratios of nucleotide diversity (π) surrounding the PT gene between PIM and CER accessions (a) and between CER and BIG (b) accessions on chromosome 5. The red horizontal dashed line indicates the top 5% threshold for the entire genome. The location of PT on chromosome 5 is indicated by the red arrow. c Frequency distribution of PTH and PTR alleles in wild, CER, and BIG accessions. d Geographical distribution of PTH (A) and PTR (G) alleles in the 311 tomato accessions used in this study. Made with Natural Earth. Source data underlying Fig. 7a–c are provided as a Source Data file.
