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Ethylene Biosynthesis and Signaling Networks Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.001768.
TLDR
The plant hormone ethylene is involved in many aspects of the plant life cycle, including seed germination, root hair development, root nodulation, flower senescence, and more. Expand
The Arabidopsis Rop2 GTPase Is a Positive Regulator of Both Root Hair Initiation and Tip Growth Article, publication date, and citation information can be found at
TLDR
It is concluded that the Arabidopsis Rop2 GTPase acts as a positive regulatory switch in the earliest visible stage in hair development, swelling formation, and in tip growth. Expand
Convergence of signaling pathways in the control of differential cell growth in Arabidopsis.
TLDR
It is demonstrated that both ethylene and light signals affect differential cell growth by acting through HLS1 to modulate the auxin response factors, pinpointing HLS 1 as a key integrator of the signaling pathways that control hypocotyl bending. Expand
The ROP2 GTPase Controls the Formation of Cortical Fine F-Actin and the Early Phase of Directional Cell Expansion during Arabidopsis Organogenesis Article, publication date, and citation information
TLDR
Observations suggest that ROP2 control of the polar expansion of cells within tissues is analogous to the Rop control of tip growth and of tip-localized F-actin in pollen tubes and root hairs and that the tip growth mechanism also may modulate polar cell expansion in differentiating tissues. Expand
Temporal transcriptional response to ethylene gas drives growth hormone cross-regulation in Arabidopsis
TLDR
The dynamic ethylene transcriptional response is characterized by identifying targets of the master regulator of the ethylene signaling pathway, EIN3, using chromatin immunoprecipitation sequencing and transcript sequencing during a timecourse of ethylene treatment, providing direct evidence linking each of the major plant growth and development networks in novel ways. Expand
Plasma Membrane–Associated ROP10 Small GTPase Is a Specific Negative Regulator of Abscisic Acid Responses in Arabidopsis
TLDR
Results suggest that ROP10 is a PM-localized signaling molecule that is involved specifically in the negative regulation of ABA signaling. Expand
Sulfonylurea Herbicide Resistance Mechanism of Some Acetohydroxy Acid Synthase Mutants and New Designed Herbicides Specific to the Mutants
TLDR
Based on the enlarging-contracting mechanism of active site entrance, new herbicides with substitution at the heterocyclic moiety of a SU herbicide for the complementary binding to the changed active site entrances of mutants are designed and bonded to both AHAS wild type and mutants with higher affinity showing more stable binding conformation than the existing herbicides. Expand