Deep-sea bacterial communities cluster together PRTBB PRTAB H0T1894400m H0T189800m NADW 138 710m Deep NADW 137 1710m NADW_53R_1400m NADW 115R 550m NADW_55R_500m NADW_112R_4121m ALOHA40c0m ALOHA 500m ALOHA 770m ALOHA_200m G0337 G0801b G0308 c0302 G0s10 G0534 017 G0s1百 G0500d c019 G0518 G0831 G0329 G0s30 G032 G0928 G0321 G0351 G0S09 G0s14 Surface E0g22 G0322 G0536 G0526 G0504 C0300a H0T16a_10m G0313 0S05 032 ALOHA_130m e0g25 898 G0820 G0333 0 20 40 60 80 100 Eloe et al.(2010)EMIR SimilarityDeep-sea bacterial communities cluster together Eloe et al. (2010) EMIR Surface Deep