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Article

The AXR1 and AUX1 genes of Arabidopsis function in separate auxin-response pathways.

The Plant journal : for cell and molecular biology - 1 Oct 1995

Timpte C, Lincoln C, Pickett F B, Turner J, Estelle M

Abstract excerpt

The recessive mutations aux1 and axr1 of Arabidopsis confer resistance to the plant hormone auxin. The axr1 mutants display a variety of morphological defects. In contrast, the only morphological defect observed in aux1 mutants is a loss of root gravitropism. To learn more about the function of these genes in auxin response, the expression of the auxin-regulated gene SAUR-AC1 in mutant and wild-type plants has...

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Identifiers

PMID: 11536712
DOI: 10.1046/j.1365-313x.1995.8040561.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

The AXR1 and AUX1 genes of Arabidopsis function in separate auxin-response pathways.PMID 11536712Read ↗

The axr4 auxin-resistant mutants of Arabidopsis thaliana define a gene important for root gravitropism and lateral root initiation.Semantic proximity Read ↗

Mutations in the AXR3 gene of Arabidopsis result in altered auxin response including ectopic expression from the SAUR-AC1 promoter.Semantic proximity Read ↗

Growth and development of the axr1 mutants of Arabidopsis.Semantic proximity Read ↗

Arabidopsis aux1rcr1 mutation alters AUXIN RESISTANT1 targeting and prevents expression of the auxin reporter DR5:GUS in the root apex.Semantic proximity Read ↗

The axr2-1 mutation of Arabidopsis thaliana is a gain-of-function mutation that disrupts an early step in auxin response.Semantic proximity Read ↗

The axr6 mutants of Arabidopsis thaliana define a gene involved in auxin response and early development.Semantic proximity Read ↗

AXR2 encodes a member of the Aux/IAA protein family.Semantic proximity Read ↗

Changes in auxin response from mutations in an AUX/IAA gene.Semantic proximity Read ↗

Role of AUX1 in the control of organ identity during in vitro organogenesis and in mediating tissue specific auxin and cytokinin interaction in Arabidopsis.Semantic proximity Read ↗

Specificity and similarity of functions of the Aux/IAA genes in auxin signaling of Arabidopsis revealed by promoter-exchange experiments among MSG2/IAA19, AXR2/IAA7, and SLR/IAA14.Semantic proximity Read ↗

Arabidopsis auxin-resistance gene AXR1 encodes a protein related to ubiquitin-activating enzyme E1.Semantic proximity Read ↗

AUX1 regulates root gravitropism in Arabidopsis by facilitating auxin uptake within root apical tissues.Semantic proximity Read ↗

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