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- Three Auxin Response Factors Promote Hypocotyl Elongation
Three Auxin Response Factors control hypocotyl elongation in Arabidopsis under environmental conditions that require rapid growth.
- An Ancestral Allele of Pyrroline-5-carboxylate synthase1 Promotes Proline Accumulation and Drought Adaptation in Cultivated Barley
Allelic variation of Pyrroline-5-carboxylate synthase1 underlies sequence divergence across the promoter in the cultivated and wild barley which modulates its drought-inducible transcriptional activity.
- An Aromatic Farnesyltransferase Functions in Biosynthesis of the Anti-HIV Meroterpenoid Daurichromenic Acid
A farnesyl diphosphate-preferring aromatic prenyltransferase plays a key role in the biosynthetic pathway of daurichromenic acid, an anti-HIV meroterpenoid, in Rhododendron dauricum.
- The Photosystem II Repair Cycle Requires FtsH Turnover through the EngA GTPase
The GTPase EngA mediates the turnover of the chloroplast FtsH protease, which degrades the reaction center protein D1 in a process crucial for the PSII repair cycle.
- ZmbZIP4 Contributes to Stress Resistance in Maize by Regulating ABA Synthesis and Root Development
A bZIP transcription factor enables maize to grow better under stress by promoting root growth and the expression of stress-related genes.
- Estimating Mesophyll Conductance from Measurements of C18OO Photosynthetic Discrimination and Carbonic Anhydrase Activity
A new model based on the relationship between C18OO photosynthetic discrimination and carbonic anhydrase activity estimates mesophyll conductance in C3 and C4 plants.
- INDETERMINATE SPIKELET1 Recruits Histone Deacetylase and a Transcriptional Repression Complex to Regulate Rice Salt Tolerance
An EAR-motif-containing AP2/ERF transcription factor IDS1 recruits a transcriptional repression complex to negatively regulate rice salt tolerance.
- Red Light-Induced Phosphorylation of Plasma Membrane H+-ATPase in Stomatal Guard Cells
Red light induces photosynthesis-dependent phosphorylation of plasma membrane H+-ATPase in guard cells to promote stomatal opening in whole leaves.
- Identification of a Hexenal Reductase That Modulates the Composition of Green Leaf Volatiles
NADPH-dependent cinnamaldehyde and hexenal reductase affects the composition of green leaf volatiles and is involved in indirect plant defenses.
- SMALL AUXIN UP RNA62/75 Are Required for the Translation of Transcripts Essential for Pollen Tube Growth
SAUR62 and SAUR75 regulate pollen tube growth through physical interaction with ribosome subunits to affect translation of cell wall and actin cytoskeleton remodeling-related transcripts.