Whither or wither geomicrobiology in the era of 'community metagenomics'.
Molecular techniques are valuable tools that can improve our understanding of the structure of microbial communities. They provide the ability to probe for life in all niches of the biosphere, perhaps even supplanting the need to cultivate microorganisms or to conduct ecophysiological investigations. However, an overemphasis and strict dependence on such large information-driven endeavours as environmental metagenomics could overwhelm the field, to the detriment of microbial ecology. We now call for more balanced, hypothesis-driven research efforts that couple metagenomics with classic approaches.
Oremland
Ronald S
RS
US Geological Survey, 345 Middlefield Road, m/s 480, Menlo Park, California 94025, USA. roremlan@usgs.gov
Capone
Douglas G
DG
Stolz
John F
JF
Fuhrman
Jed
J
D001419:Bacteria / Q000235:genetics / Q000378:metabolism; D017753:Ecosystem; D004783:Environmental Microbiology; D016680:Genome, Bacterial; D023281:Genomics / Q000379:methods*