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. 2023 Feb 28;21(5):1044–1057. doi: 10.1111/pbi.14017

Figure 7.

Figure 7

Phylogenetic origins and utilization of TN1 in breeding. (a) Phylogenetic analysis of TN1 in a natural rice population. Colour of the outer circle refers to eight ecological groups, including Or‐I, Or‐II, Or‐III, Ind (XI‐1A, XI‐1B, XI‐2, and XI‐3), temperate japonica (GJ‐tmp), tropical japonica (GJ‐trp), Aus, and aromatic (Aro). Inner solid colours indicate the two haplotypes: TN1‐hapH and TN1‐hapL. (b) Haplotype analysis of the functional SNPs of TN1. Colours correspond to the inner branch in (a). (c) Frequencies of TN1‐hapH and TN1‐hapL in ecotypes XI‐1A, XI‐2, and XI‐3. (d‐e) Phenotypes of NIL‐TN1 93‐11 and NIL‐TN1 CH1230 at the reproductive stage. (f) Frequency of alleles in improved varieties (IMP) and landraces (LAN). (g) Combined haplotype analysis of TN1‐TIF1 in the indica subpopulation.