The report, from the American Academy of Microbiology (Washington, DC, USA), is based on a colloquium convened by the Academy in September 2008. The report outlines recommendations for large-scale microbial sequencing efforts directed toward cultivated isolates and single cells, as well as a community-scale approach to characterize a set of defined ecosystems of varying complexity.
Until recently, sequencing entire microbial genomes was laborious and costly, and the decision to sequence the genome of an organism was made by researchers or funding agencies. This ad hoc approach to collecting sequence data has resulted in an unbalanced and highly biased sampling of microbial diversity. Now, due to new technologies, the cost and effort of sequencing is within reach for even the smallest labs, and the ability to sequence the genomes of a significant fraction of microbial life may be possible. Systematic genomics efforts, such as the ones outlined in the report, would considerably broaden scientists’ view of biologic diversity and have significant effects on science.
“A consensus rapidly emerged during the meeting that a taxonomically driven approach to gathering microbial genome information will provide the greatest impact on our view of microbial diversity, the potential to find novel genes and proteins, and our understanding of the complexity of the microbial consortia that maintain the health of this planet,” remarked Margaret Riley, Ph.D., colloquium chair.
The report outlined a five-pronged, coordinated initiative to comprehensively describe six different microbial ecosystems, designed to illustrate all the gene diversity across genomes. In this effort, the report noted that sequencing should be complemented by other experimental data, particularly transciptomics and metabolomics data, all of which should be gathered and curated continuously.
“Systematic genomics efforts like the ones outlined in this document would significantly broaden our view of biological diversity and have major effects on science,” stated Dr. Riley.
A full copy of the report and further recommendations can be found on the Academy website given below.
Related Links:
American Academy of Microbiology
Academy report and recommendations
