Figure 3. Identification of the functional SNP of Hwi2.

(a) Haplotypes of Hwi2 of various germplasm. Uppercase letters indicate the SNPs in the coding sequence (shown as the blue bar), lowercase letters indicate the SNPs outside of the coding sequence (shown as the grey bars). ‘+’ and ‘−’ indicate the presence or absence of insertions, respectively. The SNP associate with Hwi2/hwi2 is marked with ‘*’. (b) Representative plants showed in the SW115/1,592^T-carrying varieties derived F₂ populations. (c) Representative plants showed in the SW115/1,592^A-carrying varieties derived F₂ populations. Plants on left and right side shown in (b) and (c) are the parents for crosses. Central plants are representative F₂ individuals.