Fig. 2From: Dynamic characteristics and co-occurrence patterns of microbial community in tobacco leaves during the 24-month aging processDiversity and composition of bacterial communities in tobacco leaves during the 24-month aging process. a Shannon diversity and b Chao richness values of bacterial communities; c bacterial community composition at the phylum level (phyla with a relative abundance of less than 0.01 were assigned to “other”); and d bacterial community composition at the genus level (genus with a relative abundance of less than 0.01 was assigned to “other”)Back to article page