Back in May, I described a concept clearance for a new grant program focused on microbe-host interactions. A number of readers commented on the post, and I was delighted to see the early interest in this new program, as well as other related programs at NIH.

The RFA has now been published in the NIH Guide.

We’re soliciting applications for projects that will reveal the basic principles and mechanisms that govern host-associated microbial community structure and function through studies in the following areas: model systems, community physiology, community genetic interactions, community dynamics, and technology development. Please note that research projects designed solely to carry out metagenomic sequencing or surveys of microbial diversity are outside the scope of this program.

We plan to make 5-6 R01 awards totaling $2.5 million in fiscal year 2010. Letters of intent are due December 15, 2009, and applications are due by January 15, 2010.