AUTHOR=Klotz Martin TITLE=The Grand Challenge of Microbiology: To Know Better, Protect, Utilize and Celebrate the Unseen Majority on Our Planet JOURNAL=Frontiers in Microbiology VOLUME=1 YEAR=2010 URL=https://www.frontiersin.org/articles/10.3389/fmicb.2010.00001 DOI=10.3389/fmicb.2010.00001 ISSN=1664-302X