This $206,612 Project Grant award from the National Science Foundation's Biological Sciences program (CFDA 47.074) will support research by the University of Miami to investigate the evolutionary adaptations of high-altitude organisms to hypoxic (low-oxygen) environments. The research will test two key hypotheses: 1) that high-altitude species exposed to hypoxia for longer periods have reduced mitochondrial respiration rates to match oxygen supply, and increased mitochondrial efficiency to...
The National Science Foundation (NSF) awarded a $1,363,205 Project Grant under its Biological Sciences program (CFDA 47.074) to the University of California, San Diego (UCSD) to conduct collaborative research on oxygen transport mechanisms in elite diving mammals. The project aims to investigate differences in how oxygen is delivered to skeletal muscles in pinnipeds (e.g., sea lions) versus cetaceans (e.g., dolphins) during long-duration dives. The research team will evaluate in vivo oxygen...
The National Science Foundation awarded a $207,000 Project Grant to support research investigating pulmonary adaptations among marine mammals from March 1, 2021 to February 29, 2024. The grant falls under the Biological Sciences program (CFDA 47.074), which aims to promote progress in the biological sciences and strengthen the Nation's scientific enterprise through increasing knowledge and understanding of major problems. Specifically, this award will broaden participation of Native Americans in...
The National Science Foundation (NSF) awarded a $716,280 Project Grant under the Biological Sciences (CFDA 47.074) program to the University of Montana in Missoula, Montana. The grant funds a collaborative research project to investigate the potential impacts of climate change on the interactions between parasitic botfly larvae and high-elevation deer mice populations. The research aims to develop predictive models for how novel host-parasite dynamics may evolve under shifting environmental...
The University of Utah will receive $566,507 from the National Science Foundation (NSF) under the Biological Sciences federal grant program (CFDA 47.074) from July 2021 through June 2024. The funding will support research into pulmonary aerodynamic valves, their distribution in the lungs, and their functions. The NSF Biological Sciences program aims to advance the field and strengthen the national scientific enterprise through increased knowledge and understanding of major issues. This project...
The National Science Foundation (NSF) awarded a $856,412 Project Grant under the Biological Sciences program (CFDA 47.074) to the Board of Regents of the University of Nebraska (the University) to conduct research exploring the feedback between the physiological performance and social foraging dynamics of wintering songbirds. The project aims to: (1) quantify the effects of physiological variation on social network stability in response to ambient temperature changes; (2) experimentally...
This National Science Foundation Division of Polar Programs project grant award of $568,845 provides funding from July 15, 2021 through June 30, 2025 to support collaborative research on the role of endothelial cell activation in hypoxia tolerance of Weddell seals. The award was made under the Polar Programs federal grant program (CFDA #47.078) to the University of Nevada, Las Vegas to strengthen understanding of fundamental polar region science. Specifically, the funding will allow the...
The Board of Regents of the University of Nebraska was awarded a $918,907 Project Grant from the National Science Foundation Division of Integrative Organismal Systems. This funding supports research under the Biological Sciences federal grant program (CFDA 47.074) to evaluate the effect of predation on thermal adaptation in response to climate change. Specifically, the University of Nebraska will subject genetically diverse populations of Paramecium species to predation risk and warming, then...
This $418,546 Project Grant awarded by the National Science Foundation's Biological Sciences program supports collaborative research to investigate oxygen transport mechanisms in elite diving mammals. The research team from San Diego State University will evaluate and model in vivo oxygen delivery in California sea lions and bottlenose dolphins, elucidate the biochemical regulation of oxygen off-loading in these species, and examine oxygen storage and diffusion in their skeletal muscle. This...
The National Science Foundation awarded a $243,897 project grant under the Integrative Activities program (CFDA 47.083) to The University of New Mexico from August 15, 2022 to July 31, 2025. The grant funds research to investigate the biological function of a toxin-like molecule discovered in the recently sequenced genome of the African lungfish. Known as Protop-CTXA, this molecule is hypothesized to play an important role in lungfish estivation by breaking down skin integrity to form a...