Fig. 3
From: Determining the footprint of breeding in the seed microbiome of a perennial cereal
Alpha diversity of the seed microbiome displayed as Shannon H’ (A), species richness (B), and evenness (C). Bacterial abundance per gram seed and relative abundance of nirK were assessed with qPCR (D). Significant differences (P < 0.05) were determined by Kruskal-Wallis pairwise test and are indicated by letters. Uppercase and lowercase letters indicate significant differences between 16S rRNA genes and nirK genes, respectively