Opposing modulation of QUAC1/ALMT12 by S-type channel inhibition and R-type channel activation during elevated-CO2 and ABA-induced stomatal movement
UncategorizedAbstractAtmospheric CO2 concentrations, now 50% higher than pre-industrial levels, induce plant stomatal closure. The slow (S)-type anion channels in guard cells are activated by elevated CO2/bicarbonate and promote that process. However, the response of the rapid (R)-type anion channels to CO2/bicarbonate…
The LbBLH9-LbGeBP module regulates salt gland development and salt tolerance in Limonium bicolor
UncategorizedSummaryGLABROUS1 enhancer-binding protein (GeBP) transcription factors play pivotal roles in the regulating plant development and stress responses. However, the function of GeBP family members in regulating salt gland development and salt tolerance in Limonium bicolor remains unclear. In this study,…
Engineer III, IV, or PE | St. Johns River Water Management District
UncategorizedPalatka, Florida, Engineer III, IV or PE , DIVISION OF ENGINEERING
Two positions will be filled from this posting.
Make an Impact on Florida's Water Resources
The St. Johns River Water Management District is an environmental agency whose work is focused on ensuring a long-term supply…
The E3 ligase PpMBR2 targets PpABI5 for degradation and negatively regulates cold tolerance in peach fruit
UncategorizedAbstractAbscisic acid (ABA) is known to alleviate chilling injury (CI) of peach fruit, but the molecular mechanisms is poorly understood. Here, a regulatory module that mediates peach fruit CI response at both transcriptional and post-translational levels was identified. ABA induced the gene expression…
JrTTG2 confers drought tolerance in walnut via the JrGSTU8-mediated antioxidant pathway and interaction with JrEPSIN1
UncategorizedAbstractDrought significantly limits the productivity and quality of Juglans regia, yet the regulatory mechanisms governing drought tolerance in this economically vital nut tree remain largely elusive. Here, we report that the WRKY transcription factor JrTTG2 acts as a central hub in the walnut drought…
Revisiting ethylene metabolism: Identification of an ethylene glycol-glucose conjugate reveals active ethylene metabolism in Populus
UncategorizedAbstractIn many plant species, the role of ethylene as a phytohormone signal has been well-studied, yet its direct metabolism in planta has received less attention. Consequently, this gap constrains our understanding of the full impact ethylene has on plant systems. During multiple evaluations of resilience…
SlJRE4-SlTPP1 confers carbon starvation tolerance by inhibiting starch degradation in tomato leaves at night
UncategorizedAbstractUnder carbon starvation, plants have evolved a precise regulatory network governing starch degradation rates to avert excessive depletion of starch reserves, thereby sustaining carbon homeostasis and prolonging survival. We previously found that overexpression of the trehalose-6-phosphate phosphatase…
The art of multi-tasking: plant responses to their environment
UncategorizedAbstractPlant growth, development and survival are a continuous balancing act, integrating numerous environmental signals with core developmental programs. Nevertheless, in plant physiological research we usually study responses to the environment one factor at the time. It was the advent of microarray-based…