Fig. 3
From: The chromosome-scale reference genome of black pepper provides insight into piperine biosynthesis
Estimation of gene family expansion and contraction on each evolutionary branch. Numbers over the branches indicate the number of expansions and contractions in gene families. Magenta indicates the number of expansions, turquoise indicates the number of contractions and blue indicates the number of significantly (p-value ≤ 0.01) expanded and contracted gene families. The pie charts on the right show the proportions of these categories. Source data are provided as a Source Data file
