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Article

An important role of phosphatidic acid in ABA signaling during germination in Arabidopsis thaliana.

The Plant journal : for cell and molecular biology - 1 Jul 2005

Katagiri Takeshi, Ishiyama Kanako, Kato Tomohiko, Tabata Satoshi, Kobayashi Masatomo, Shinozaki Kazuo

Abstract excerpt

Phosphatidic acid (PA) functions as a lipid signaling molecule in plants. Physiological analysis showed that PA triggers early signal transduction events that lead to responses to abscisic acid (ABA) during seed germination. We measured PA production during seed germination and found increased PA levels during early germination. To investigate the role of PA during seed germination, we focused on the PA catabolic...

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Source

Identifiers

PMID: 15960620
DOI: 10.1111/j.1365-313X.2005.02431.x

Genes

LPP
ABI3

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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An important role of phosphatidic acid in ABA signaling during germination in Arabidopsis thaliana.PMID 15960620Read ↗

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The Arabidopsis ABSCISIC ACID-INSENSITIVE2 (ABI2) and ABI1 genes encode homologous protein phosphatases 2C involved in abscisic acid signal transduction.Semantic proximity Read ↗

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