Figure 6
From: Vertical stratification of microbial communities in the Red Sea revealed by 16S rDNA pyrosequencing

Relative abundance of (a) archaeal and (b) bacterial reads from the water column classified at the phylum level. Reads were classified in the RDP database by using a threshold similarity of 50%. Unclassified reads have a RDP similarity of <50%. Refer to Table 1 for sample abbreviations.