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Article

The Arabidopsis homeobox gene ATHB-7 is induced by water deficit and by abscisic acid.

The Plant journal : for cell and molecular biology - 1 Aug 1996

Söderman E, Mattsson J, Engström P

Abstract excerpt

Homeodomain-leucine zipper (HD-Zip) proteins are putative transcription factors encoded by a class of recently discovered homeobox genes as yet found only in plants. This paper reports on the characterization of one of these genes, ATHB-7, in Arabidopsis thaliana. ATHB-7 transcripts were present in all organs of the plant at low levels, but expression was induced several-fold by water deficit, osmotic stress as...

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Source

Identifiers

PMID: 8771791
DOI: 10.1046/j.1365-313x.1996.10020375.x

Genes

ABI1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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The Arabidopsis homeobox gene ATHB-7 is induced by water deficit and by abscisic acid.PMID 8771791Read ↗

The homeobox genes ATHB12 and ATHB7 encode potential regulators of growth in response to water deficit in Arabidopsis.Semantic proximity Read ↗

The HD-Zip gene ATHB6 in Arabidopsis is expressed in developing leaves, roots and carpels and up-regulated by water deficit conditions.Semantic proximity Read ↗

Application of HB17, an Arabidopsis class II homeodomain-leucine zipper transcription factor, to regulate chloroplast number and photosynthetic capacity.Semantic proximity Read ↗

ATHB17 is a positive regulator of abscisic acid response during early seedling growth.Semantic proximity Read ↗

The arabidopsis ATHB-8 HD-zip protein acts as a differentiation-promoting transcription factor of the vascular meristems.Semantic proximity Read ↗

ATHB23, an Arabidopsis class I homeodomain-leucine zipper gene, is expressed in the adaxial region of young leaves.Semantic proximity Read ↗

AtBAG7, an Arabidopsis Bcl-2-associated athanogene, resides in the endoplasmic reticulum and is involved in the unfolded protein response.Semantic proximity Read ↗

Hahb-4, a sunflower homeobox-leucine zipper gene, is a developmental regulator and confers drought tolerance to Arabidopsis thaliana plants.Semantic proximity Read ↗

Arabidopsis thaliana homeobox 12 (ATHB12), a homeodomain-leucine zipper protein, regulates leaf growth by promoting cell expansion and endoreduplication.Semantic proximity Read ↗

Ectopic expression of the Arabidopsis transcriptional activator Athb-1 alters leaf cell fate in tobacco.Semantic proximity Read ↗

The Arabidopsis cytochrome P450 CYP707A encodes ABA 8'-hydroxylases: key enzymes in ABA catabolism.Semantic proximity Read ↗

High humidity induces abscisic acid 8'-hydroxylase in stomata and vasculature to regulate local and systemic abscisic acid responses in Arabidopsis.Semantic proximity Read ↗

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