Frontiers in Microbiology, Vol 8 (2017) Frontiers in Microbiology Repositório Institucional da UFRGS Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS Frontiers in Microbiology, 2017, 8, pp.2562. ⟨10.3389/fmicb.2017.02562⟩ Frontiers in Microbiology, Frontiers Media, 2017, 8, pp.2562. ⟨10.3389/fmicb.2017.02562⟩