Figure 2
From: Comparative metagenomics of hydrocarbon and methane seeps of the Gulf of Mexico

Relative proportion and affiliation of 16S rRNA genes recovered from shotun metagenomes in (a) 3–4 cmbsf and (b) 10–12 cmbsf sediment layers of PC12 (non seep sample); (c) 3–4 cmbsf and (d) 10–12 cmbsf sediment layers of PC10 (Site 2 methane seep); (e)3–4 cmbsf and (f) 10–12 cmbsf sediment layers of PC5 (Site 1 oil seep).