Fig. 2. Diversity of bacterial communities from car tank lids fueled with either diesel or gasoline.
Taxonomic profiles at the phylum (a) and genus (b) level resulting from the DNA extraction of the 19 samples from car tank lids. D indicates samples from diesel-fueled cars and G samples from gasoline-fueled cars. c, d Core microbiome analysis and comparison between diesel and gasoline samples. A 30% sample representation threshold, as well as 70%, is shown. Numbers indicated in parentheses correspond to %.
