This Project Grant from the National Science Foundation's $370,704 Biological Sciences program (CFDA 47.074) will fund research into unraveling the origin of vegetative desiccation tolerance in vascular plants. Virginia Polytechnic Institute and State University will collaborate on identifying the genetic and metabolic networks controlling vegetative desiccation tolerance and inferring its evolutionary origin. Specifically, the researchers will determine global transcriptional and metabolic...
This three-year Project Grant from the National Science Foundation's Division of Integrative Organismal Systems, totaling $287,014, will fund research to unravel the origin of vegetative desiccation tolerance in vascular plants. The awardee, the University of Nevada, Reno, will conduct a multidisciplinary study comparing the molecular responses of green tissues and seeds in desiccation-tolerant and sensitive plant species. The researchers will identify genetic and metabolic networks...
The National Science Foundation (NSF) awarded a $500,999 Project Grant titled "BRC-BIO: WHICH WHOLE-PLANT TRAITS FACILITATE DESICCATION TOLERANCE IN THE VEGETATIVE TISSUES OF TERRESTRIAL AND EPIPHYTIC RESURRECTION FERNS?" to Pepperdine University on May 1, 2024. This grant, funded under the NSF Biological Sciences program (CFDA 47.074), aims to discover key whole-plant traits that enable recovery in resurrection plants, which can lose nearly all their water and regain function when...
The National Science Foundation (NSF) Division of Molecular and Cellular Biosciences awarded a $503,000 Project Grant to the University of Texas Rio Grande Valley (UTRGV) under the Biological Sciences program (CFDA 47.074) to study the roles of RNA modifications in regulating responses to abiotic stresses like drought and heat in cereal crops. The project aims to identify novel regulatory mechanisms and new targets for improving drought and heat tolerance in crops like sorghum, maize, rice,...
This federal Project Grant award of $249,000.00 was made by the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) to support a 3-year postdoctoral research fellowship. The fellowship, titled "Studying a Local Species to Prepare for a Global Crisis: Unfurling Mechanisms of Desiccation Tolerance from the Resurrection Fern Pleopeltis," will be hosted by the Baylor College of Medicine under the sponsorship of Dr. Steven Boeynaems. The research aims to characterize...
This four-year, $643,306 project grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) will fund research into alternative leaf water use strategies employed by plants in hot environments. The grantee, Desert Botanical Garden Inc., will quantify alternative water use behavior across diverse species to determine how common it is for plants to prioritize leaf cooling over photosynthesis when temperatures are high. The research aims to improve modeling of vegetation...
This Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) provides $239,602 to Texas Tech University System to investigate the evolutionary dynamics and functional significance of polycistronic gene expression in the plant kingdom. The key research activities include: Generating a comprehensive map of polycistronic transcripts across key Archaeplastida species using long-read sequencing and bioinformatics approaches. Studying the evolutionary...
The National Science Foundation (NSF) Division of Integrative Organismal Systems awarded a 3-year, $107,203 Project Grant to the University of Utah under the Biological Sciences (CFDA 47.074) program. This collaborative research project will quantify alternative water use strategies employed by plants in hot environments to avoid heat damage. The research aims to: (1) determine the prevalence of these strategies across diverse plant species, (2) identify key traits that predict this behavior,...
This Project Grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) provides $121,025 to the New York Botanical Garden to understand the effects of ploidal level on plant responses to global change. The research will investigate how polyploidy affects fern species' ability to respond to increased temperature and decreased water availability through drought simulations. Gene expression and physiological responses to drought and heat will be measured for six...
The National Science Foundation Division of Integrative Organismal Systems awarded $206,971 to the University of California, Merced under the Biological Sciences (CFDA 47.074) federal grant program. The four-year project grant will support collaborative research to harness adaptive genetic variation in drought resistance strategies to manage plant populations under climate change. Researchers will characterize how genetic variation acts through regulatory networks to adaptively tune organismal...
This three-year Project Grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) provides $1,342,282 to Texas Tech University to conduct collaborative research unraveling the origin of vegetative desiccation tolerance in vascular plants. The research team will seek to identify genes that act as master regulators of desiccation tolerance by comparing the dynamic responses of green tissues and seeds in desiccation-tolerant and sensitive plants. Specifically, the researchers will determine the kinetics of global transcriptional and metabolic changes in vegetative and reproductive tissues during the desiccation tolerance process. They will also analyze transcriptional and metabolomic changes at the single-cell level during dehydration and recovery. Comparing regulatory networks controlling tolerance across resurrection plants aims to infer how this trait evolved in vascular plants. Findings from this research could help design molecular breeding strategies to improve crop resilience to climate change by enhancing drought tolerance.