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Article

EXPANSINA17 up-regulated by LBD18/ASL20 promotes lateral root formation during the auxin response.

Plant & cell physiology - 1 Oct 2013

Lee Han Woo, Kim Jungmook

Abstract excerpt

Expansins are non-hydrolytic cell wall-loosening proteins involved in a variety of plant developmental processes during which cell wall modification occurs. Cell wall remodeling proteins including expansins have been suggested to be involved in cell separation to facilitate the emergence of lateral roots (LRs) through the overlaying tissues of the primary root. LBD18/ASL20 activates EXPANSINA14 (EXPA14)...

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PMID: 23872272
DOI: 10.1093/pcp/pct105

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EXPANSINA17 up-regulated by LBD18/ASL20 promotes lateral root formation during the auxin response.PMID 23872272Read ↗

LBD18 acts as a transcriptional activator that directly binds to the EXPANSIN14 promoter in promoting lateral root emergence of Arabidopsis.Semantic proximity Read ↗

LBD18/ASL20 regulates lateral root formation in combination with LBD16/ASL18 downstream of ARF7 and ARF19 in Arabidopsis.Semantic proximity Read ↗

ARF7 and ARF19 regulate lateral root formation via direct activation of LBD/ASL genes in Arabidopsis.Semantic proximity Read ↗

At-Hook Motif Nuclear Localised Protein 18 as a Novel Modulator of Root System Architecture.Semantic proximity Read ↗

Two Expansin Genes, AtEXPA4 and AtEXPB5, Are Redundantly Required for Pollen Tube Growth and AtEXPA4 Is Involved in Primary Root Elongation in Arabidopsis thaliana.Semantic proximity Read ↗

The AP2/EREBP gene PUCHI Co-Acts with LBD16/ASL18 and LBD18/ASL20 downstream of ARF7 and ARF19 to regulate lateral root development in Arabidopsis.Semantic proximity Read ↗

Lateral Organ Boundaries Domain16 and 18 Act Downstream of the AUXIN1 and LIKE-AUXIN3 Auxin Influx Carriers to Control Lateral Root Development in Arabidopsis.Semantic proximity Read ↗

A principal role for AtXTH18 in Arabidopsis thaliana root growth: a functional analysis using RNAi plants.Semantic proximity Read ↗

Localized induction of the ATP-binding cassette B19 auxin transporter enhances adventitious root formation in Arabidopsis.Semantic proximity Read ↗

RLF, a cytochrome b(5)-like heme/steroid binding domain protein, controls lateral root formation independently of ARF7/19-mediated auxin signaling in Arabidopsis thaliana.Semantic proximity Read ↗

A kinetic analysis of the auxin transcriptome reveals cell wall remodeling proteins that modulate lateral root development in Arabidopsis.Semantic proximity Read ↗

Dimerization in LBD16 and LBD18 Transcription Factors Is Critical for Lateral Root Formation.Semantic proximity Read ↗

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