Extended Data Fig. 9: The effect assessment of two MYB homologous genes.

a, Changes in the contents of metabolites due to changes in GhPAR and GhTT2_A07 expression. The rounded rectangle shadow represents metabolites located on ME_A07, and the rectangular shadow represents metabolites on ME_A06. Asterisk indicates DAMs between Group I and Group II. The red-highlighted genes represent critical genes in the metabolic pathway. The solid-line arrows indicate genes verified to be regulated by GhTT2_A07 or GhPAR. b, The relative content of PA monomers and dimers among different haplotypes. The red and blue box indicates a significant increase and decrease in the accumulation of corresponding metabolites in A06HapII or A07 HapII genotypes. The sample size for each haplotype combination, from left to right, is represented as n = 343, 29, 18, 6. Box limits and center lines indicate quartiles and medians, respectively. Whiskers denote 1.5× interquartile range and points show outliers. Significances are tested by the two-tailed Student’s t-test.