We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMoving to a higher level of abstraction.AuthorsOverbeek, RossPublicationEnvironmental Microbiology, 2007, Vol 9, Issue 1, p7ISSN1462-2912Publication typearticleDOI10.1111/j.1462-2920.2006.01222_7.x