AUTHOR=Emmert-Streib Frank TITLE=Enhancing our understanding of ways to analyze metagenomes JOURNAL=Frontiers in Genetics VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2014.00108 DOI=10.3389/fgene.2014.00108 ISSN=1664-8021