%0 Journal Article %T Diversity and depth-specific distribution of SAR11 cluster rRNA genes from marine planktonic bacteria %A Field, K G %A Gordon, D %A Wright, T %A Rappé, M %A Urback, E %A Vergin, K %A Giovannoni, S J %A , %J Applied and Environmental Microbiology %@ 0099-2240 %D 1997-01-01 %I American Society for Microbiology %~ DeepDyve