Fig. 1From: Mentholation affects the cigarette microbiota by selecting for bacteria resistant to harsh environmental conditions and selecting against potential bacterial pathogensHeat map showing the relative abundances of the most dominant bacterial genera identified (>1%) in tested cigarette products. Samples pooled by product type: Camel Crush (CC), mentholated Camel Crush (CCM), Camel Kings (CK), custom-mentholated Camel Kings (CKM), and Newport Menthol Box (NMB). Hierarchical clustering of the pooled samples is represented by the dendrogram at the top and inside the color key shows a histogram of the count of the individual valuesBack to article page