This Project Grant award of $300,105 from the National Science Foundation's Biological Sciences program (CFDA 47.074) supports a collaborative research effort between researchers at the California Institute of Technology and Northwestern University. The project aims to develop and validate a new algorithm for measuring rates and types of metabolism in organisms based on natural abundances of the carbon-13 isotope. By merging metabolomics and isotope biogeochemistry approaches, the researchers...
The California Institute of Technology (Caltech) received a $327,228 Project Grant award from the National Science Foundation Division of Ocean Sciences on December 1, 2021 to develop a paired kerogen-pyrite sulfur isotope proxy for organic remineralization. The award is being used to fund research under the Geosciences program (CFDA #47.050) through November 30, 2023. The Geosciences program supports basic research to expand understanding of the integrated Earth system, including the oceans....
This Project Grant award of $569,967.00 from the National Science Foundation's Geosciences Program (CFDA 47.050) supports collaborative research by the California Institute of Technology (Caltech) to investigate the use of hydrogen isotope analysis of amino acids as a novel tracer of microbial processes in marine particles. The research aims to better understand the formation and sinking of organic particles into the deep ocean, which are important processes in global carbon cycling. The project...
This federal Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) provides $385,312 to the Massachusetts Institute of Technology (MIT) to conduct research on understanding the feasible energy limits in ecological communities. The goal is to use mathematical models to examine how ecological and evolutionary processes drive energy intake, requirements, productivity, efficiency, storage, and distribution within sustainable and unsustainable...
This $183,926 Project Grant award, funded by the National Science Foundation's Engineering program (CFDA 47.041), will investigate how bacteria move through porous environments such as tissue, gels, soils, and sediment. The research, conducted by the California Institute of Technology (Caltech), will use 3D printing to fabricate porous environments and microscopy to observe how bacterial motility and collective behavior depend on the properties of the cells and the porous medium. The findings...
The California Institute of Technology (Caltech) received a $672,155 Project Grant award from the National Science Foundation Division of Molecular and Cellular Biosciences on November 15, 2021 to complete the project by October 31, 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,...
The California Institute of Technology (Caltech) was awarded a $327,228 two-year Project Grant from the National Science Foundation Division of Ocean Sciences under the Geosciences program (CFDA 47.050). The grant will support research titled "Biological Methane Sinks in the Deep Ocean: Linking Genomic Diversity and Ecophysiology in Syntrophic Methane-Oxidizing Consortia." Through October 2023, Caltech researchers will investigate the genomic diversity and functions of microbial...
The National Science Foundation Division of Integrative Organismal Systems awarded a $499,872 Project Grant to the California Institute of Technology (Caltech) from August 15, 2021 to July 31, 2025. The grant supports research under the Biological Sciences program (CFDA 47.074) to develop Functional Genomic Tools for Parasitic Nematodes and Their Bacterial Symbionts. The Biological Sciences program aims to advance biological knowledge and understanding of major problems through basic research....
The California Institute of Technology (Caltech) was awarded a $139,554 Project Grant from the National Science Foundation Division of Ocean Sciences. The grant is part of the Geosciences program (CFDA 47.050), which supports basic research to expand understanding of the integrated Earth system. Under the award, Caltech will conduct a collaborative research project on particle scavenging controls on trace element distributions. The three-year project beginning September 1, 2021 will...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support research to investigate hydrothermal alteration and marine chemistry in Proterozoic ophiolites, which are ancient pieces of ocean floor. The $328,588 award to the California Institute of Technology (Caltech) will fund analysis of iron, strontium, and oxygen isotopes in rock samples to reconstruct past ocean oxygen levels and seawater composition from 750 million to 2 billion years...