This National Science Foundation (NSF) Polar Programs (CFDA 47.078) Project Grant award of $323,227 provides funding for a study to understand the genetic mechanisms that allow certain fish species to adapt to the freezing temperatures of polar oceans. The research focuses on several cod species found in high-latitude regions, examining how they seasonally modify their kidney structure and function to maintain high concentrations of antifreeze proteins needed to survive the extreme cold. 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 University of Oregon was awarded a $1,915,645 Project Grant from the National Science Foundation Division of Polar Programs (CFDA 47.078) to study the evolution of sex determination in Antarctic notothenioid fish. The key objectives of the 4-year project are to: 1) Identify sex chromosomes across major groups of Antarctic notothenioid fish; 2) Discover potential sex determination genes in these fish; and 3) Examine sex chromosomes and sex determination genes in temperate notothenioid fish....
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...
The National Science Foundation awarded a $300,072 Project Grant under the Polar Programs (CFDA 47.078) federal grant program to Portland State University (PSU) effective March 1, 2024. The grant supports a 3-year research project focused on studying the cellular-level responses of Antarctic fish to increasing water temperatures associated with climate change. Key activities include analyzing existing tissue samples from Antarctic fish to characterize their proteome and identify proteins...
This National Science Foundation (NSF) Biological Sciences (CFDA 47.074) federal project grant award of $432,357 supports research on how fishes have adapted to high pressures in deep-sea habitats. The research will use cross-disciplinary techniques in genomics, chemistry, biophysics, and physiology to understand the genetic and biochemical mechanisms that enable deep-sea fishes to thrive under extreme hydrostatic pressure conditions. The project aims to characterize patterns of genome...
The University of Alaska Fairbanks was awarded a $918,722 project grant from the National Science Foundation Division of Polar Programs' Polar Programs federal grant program (CFDA 47.078) for the period of June 1, 2021 through May 31, 2024. The grant funds research titled "ANT LIA: Hypoxia Tolerance in Notothenioid Fishes," which will strengthen understanding of fundamental knowledge about the Antarctic region through studying how certain Antarctic fish species tolerate low-oxygen...
This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA 47.078), provides $210,495 to support research examining how microbial extremophiles in Antarctica respond to environmental changes in salinity. Led by researchers at the University of Tennessee, the grant will fund comparative analyses of gene expression patterns and secondary metabolite production in lab microcosm studies using microbial isolates previously...
This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA #47.078), provides $356,975 to support research examining the genomic mechanisms controlling the slow development of the Antarctic sea urchin Sterechinus neumayeri. Over three years from September 2022 through August 2025, a team of researchers led by the University of North Carolina at Wilmington will conduct laboratory experiments to identify the gene...
The University of South Florida (USF) received a $287,297 Project Grant award from the National Science Foundation (NSF) Division of Polar Programs. The CFDA program is 47.078 - Polar Programs, which aims to expand fundamental knowledge and understanding of the polar regions through basic research. The grant funds a project to develop a workflow for analyzing metabolites in archival marine invertebrate specimens held at the Smithsonian National Museum of Natural History. The project leverages...