Project Grant 2430727

Award Date 5/1/25
Completion Date 4/30/29
Dollars Obligated $1.5M
Federal Grant Program
47.074
Assistance Type
Project Grant
Place of Performance
Memphis, TN 38152, USA
Similar Awards
This National Science Foundation (NSF) Biological Sciences (CFDA 47.074) program Project Grant, awarded to The Leland Stanford Junior University on May 1, 2025 for $415,224.00, supports research to identify the genetic basis for key thermoregulatory adaptations in polar bears, such as their distinctive light-colored fur and dark skin. The research aims to compare the DNA, RNA, proteins, and tissue structure of polar bears to those of brown/grizzly and American black bears to determine the...
The National Science Foundation Division of Polar Programs awarded Washington State University a $309,112 Project Grant under the Polar Programs federal grant program (CFDA 47.078) for the period of January 1, 2022 through December 31, 2023. The grant will fund research to reveal the genomic underpinnings of polar bear physiological adaptations to the Arctic. The Polar Programs grant program supports basic research best conducted in or related to the polar regions to strengthen understanding...
This federal Project Grant award, provided by the National Science Foundation (NSF) under the Biological Sciences Program (CFDA 47.074), aims to investigate the effects of rapid population decline and past conservation management actions on brown bear (Ursus arctos) populations in the lower 48 states. The $511,998 award, effective September 1, 2024, will fund the development of new genetic tools to rapidly sequence and identify individual brown bears using non-invasive samples. The research will...
This Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) provides $323,227 to the University of Houston System to conduct research on the genetic mechanisms enabling kidney adaptations and antifreeze-induced plasticity in high latitude cod fish species. The research aims to employ genomic techniques to discover the regulatory mechanisms that allow these fish to seasonally adapt their kidney morphology and function in response to the need to maintain high...
This National Science Foundation (NSF) Polar Programs (CFDA 47.078) Project Grant award of $358,622 to the University of Illinois from March 1, 2024 to February 28, 2026 aims to characterize the evolution of proteins that integrate signals of warming, changing pH, and oxidation in the sensory systems of three species of Arctic and sub-Arctic fish. The research will provide insight into the sensitivity and responses of these fish to climate change through the generation and analysis of...
This $413,621 federal Project Grant award from the National Science Foundation's Biological Sciences program (CFDA 47.074) will support collaborative research to investigate the genomic diversity and population dynamics of grizzly bears (Ursus arctos) in the lower 48 United States. The research team from the University of California, Riverside will use DNA sequencing technologies to analyze historical and contemporary brown bear samples, with the goal of understanding the impacts of past...
This $690,185 project grant from the National Science Foundation's (NSF) Polar Programs will fund research to better understand the extinction of giant ice age mammals in Alaska around the end of the last ice age. The University of Alaska Fairbanks will lead the collaborative research effort to extract and analyze ancient DNA preserved in frozen ground where ice age mammals like woolly mammoths and steppe bison once lived. Researchers will identify the species the DNA belonged to and date the...
This $455,199 National Science Foundation project grant through the Polar Programs federal grant program (CFDA 47.078) will fund research at the University of California Santa Cruz to study genome evolution in polar fishes. The research will compare genomes of multiple polar and non-polar fish species to clarify how evolutionary rates vary in polar environments, identify general trends shaping adaptive trajectories of polar fishes, and determine how functional differences influence the evolution...
The National Science Foundation Division of Polar Programs awarded a $593,028 Project Grant to the University of Houston System to support collaborative research on the evolutionary patterns and mechanisms of trait diversification in the Antarctic notothenioid fish radiation. Under the grant's Polar Programs (CFDA 47.078) federal grant program, the University will leverage a comprehensive genomic dataset comprising over 250,000 protein-coding exons and conserved non-coding elements across 44...
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This Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) provides $1,463,502 to the University of Memphis to conduct collaborative research on the genetics of polar bear hair and skin color adaptations to the Arctic environment. The key objectives are to:

  1. Compare the DNA, RNA, proteins, and tissue structure of polar bears to brown/grizzly and American black bears to identify the genes responsible for polar bears' light hair color, dark skin color, and insulating hollow hair structure - all adaptations for thermoregulation in extreme cold.

  2. Measure and model the rate of hair heating/cooling and energy transfer at the hair-skin boundary to develop novel nanoscale materials inspired by these natural adaptations.

  3. Translate the research findings into educational materials for K-12 students and public outreach at zoos with polar bear exhibits.

The 4-year project aims to yield new insights into how mammals adapt to extreme cold environments, with potential applications in nanoscale materials development. The award includes sub-awards to support the collaborative research.

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