Fig. 4
From: Characterization of the public transit air microbiome and resistome reveals geographical specificity
Geographical specificity in public transit air resistome. Heatmap of the top 30 AR protein families based on average reads per kilobase per million (RPKM) reads across metagenomes. Core AR protein families (those detected in ≥ 75% of the entire dataset) are indicated in red and asterisks