Fig. 6

Principal coordinate analysis (PCoA) plots of beta diversity based on weighted UniFrac distances for (A) 16 S rRNA bacterial community on milled winter wheat seeds, (B) ITS fungal community on milled winter wheat seeds, (C) 16 S rRNA bacterial community on winter wheat seed coats and (D) ITS fungal community on winter wheat seed coats. Black = imbibed, grey = non-imbibed.