Project Grant 20236701539662

Award Date 6/1/23
Completion Date 5/31/26
Dollars Obligated $650K
Federal Grant Program
10.310
Assistance Type
Project Grant
Place of Performance
College Park, MD 20742, USA
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The grant will support three specific research aims. The first two aims will study the effects of in ovo administration of corticosterone hormone on production of major hormones regulating growth in chickens, and the impacts of embryonic corticosterone treatment and premature induction of growth hormone on indicators of adipose tissue function during post-hatch development. The third aim will seek to identify novel regulatory elements and transcription factor proteins upstream of the chicken growth hormone gene.

Completion of this research is expected to provide new insights into how hormones regulate growth and efficiency in broiler chickens at the genetic level. It aims to identify genes involved in controlling these traits that could then be used to refine genetic markers for animal selection in broiler breeding programs, with the goal of producing more food more efficiently to help meet the needs of a growing global population.

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