AUTHOR=Shu Chuanjun , Xiao Ke , Yan Qin , Sun Xiao TITLE=Corrigendum: Comparative Analysis of Type IV Pilin in Desulfuromonadales JOURNAL=Frontiers in Microbiology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2017.00342 DOI=10.3389/fmicb.2017.00342 ISSN=1664-302X