High Prevalence of Gammaproteobacteria in the Sediments of Admiralty Bay and North Bransfield Basin, Northwestern Antarctic Peninsula - Franco, Diego C; Signori, Camila Negrão; Duarte, Rubens Tadeu Delgado; Nakayama, Cristina Rossi; Campos, Lúcia S; Pellizari, Vivian Helena (Frontiers in Microbiology, 2017)