Fig. 4From: Population Structure of Nation-Wide Rice in ThailandSubpopulation distributions of three phenotypes: days to flowering (A), grain length (B), and plant height (C). Domination graphs represent relationships between pairs of populations for days to flowering (D), grain length (E), and plant height (F). Arrow directions point from the population with a significantly higher phenotype value to the population with a lower phenotype value (with Mann Whitney test at \(\alpha =0.001\))Back to article page