Extended Data Fig. 4: Haplotype structure of SNPs around the GWAS peak in Corydalis hemidicentra individuals and PCR validation of bHLH35-ins in green and camouflaged morphs.

a, SNP schematic around the GWAS peak (P_value < 0.01). b, LD heatmap of the magnified region (bHLH35-ins ±10 kb). c, The correlation between LD (R2) and SV/SNPs located in the 10 kb region surrounding the bHLH35-ins (r = 0.55, P = 7.9×10−4). The solid orange line represents the linear regression line, while the grey shadows indicate the 95% confidence intervals. P value is from Pearson correlation test. d, Position and haplotype structure of the bHLH35 gene within 2 kb upstream and downstream. e, Agarose gel electrophoresis of PCR amplification of bHLH35-ins among green (n = 15) and camouflaged (n = 10) sampled leaves.