Funding Now Available for Technology Development to Catalog and Analyze Function of Genomes
The work builds on both the ENCODE (ENCyclopedia of DNA Elements) project studying the human genome, and the modENCODE (model organism ENCyclopedia of DNA Elements) project, a parallel effort studying the fruit fly and roundworm genomes. Both projects catalog elements that are part of the genome that control gene activity in cells in response to their circumstances.
NHGRI has issued three related Request for Applications (RFA) for Technology Development for High-Throughput Functional Genomics (See: NHGRI Funding Opportunities):
- 10 to 14 awards totaling up to $5 million will be supported through research projects (R01) with up to three years of support and exploratory/developmental (R21) with up to two years of support.
- Small business innovation research grants (R43/44) that total about $750,000 will be awarded to one to three new projects with up to six months of support.
The RFAs are:
- Technology Development for High-Throughput Functional Genomics (R01) RFA-HG-11-013 [grants.nih.gov]
- Technology Development for High-Throughput Functional Genomics (R21) RFA-HG-11-014 [grants.nih.gov]
- Technology Development for High-Throughput Functional Genomics (R43/44) RFA-HG-11-015 [grants.nih.gov]
Letters of intent are due July 2, 2011 and applications are due August 2, 2011 by 5 p.m. local time of the applicant organization. Funding will be awarded approximately April of fiscal year 2012.
The current high-quality catalogs — which include DNA sequences in the genome that carry the instructions and determine which genes are turned on and off at various times in different cells — are widely used by the biomedical research community to understand how the genome functions and, in time, may enable the discovery of much-needed cures and treatments.
Each project analyzes a variety of cell types for a given organism. The use of multiple cell types is a key to obtaining a comprehensive description of the functional elements in genomes. However, limitations in technology prevent the application of all possible analysis methods to all cell types of interest. Technology breakthroughs might allow ENCODE and similar projects to achieve true comprehensiveness.
In 2007, ENCODE findings from the pilot project (See: New Findings Challenge Established Views on Human Genome) challenged the traditional view that most of the genome's interesting (consequential) "action" is located at or near the protein-coding regions of genes and revealed a striking complexity in the organization of the genome. It pointed to an intricate network in which genes, along with regulatory elements and other types of DNA sequences that do not code for proteins, interact in overlapping ways.
The modENCODE project takes advantage of many of the same tools and has developed new ones to apply to the smaller - genomes of the fruit fly and the roundworm. Unlike research on the human genome, modENCODE researchers can conduct genetic experiments on flies or worms to validate the biological relevance of the functional elements they have identified.
"New technologies have been critical to the success of projects like ENCODE and modENCODE and now, in addition to improved technologies, we need ground-breaking validation methods that help researchers understand the role that functional elements play in health and disease, " said Mike Pazin, Ph.D., program director for NHGRI's functional analysis program.
Last Reviewed: March 19, 2012