Engineering crop plants with the biological nitrogen fixation pathway is a longstanding goal of modern agriculture. Dinitrogenase reductase (NifH) is a critical component of the biological nitrogen fixation pathway, with multiple roles in metal cofactor assembly and catalysis. This enzyme must be folded correctly as a soluble homodimer and loaded with the [4Fe-4S] metallocluster for function. Previous studies have found that K...

White‐nose syndrome (WNS), caused by the fungus Pseudogymnoascus destructans (Pd), ranks among the most devastating wildlife diseases in recent history and is driving severe declines in North American bats. Identifying environmental factors that influence both the severity of population crashes and the potential for population persistence is essential for effective mitigation. We used a long‐term dataset from hibernacula acros...

Dryland ecosystems cover 41% of Earth's land surfaces, account for 44% of cultivated lands and 60% of food sources, and make large contributions to the global water and carbon cycles. However, these ecosystems are experiencing unprecedented extremes including heatwaves, floods, and droughts as well as hotter temperatures and often declining water resource availability. These ecosystems are some of the most challenging to monit...

The underrepresentation of racial and ethnic minority scientists in research is a significant barrier to eliminating cancer health disparities. There is a compelling need to develop a cadre of racially and ethnically diverse, well-trained scientists to effectively meet the nation’s biomedical, behavioral, population, and clinical cancer research needs. The Florida-California Cancer Research, Education and Engagement Health Equ...