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Article

Stomatal control in tomato with ABA-deficient roots: response of grafted plants to soil drying.

Journal of experimental botany - 1 Jun 2002

Holbrook N Michele, Shashidhar V R, James Richard A, Munns Rana

Abstract excerpt

The hypothesis that ABA produced by roots in drying soil is responsible for stomatal closure was tested with grafted plants constructed from the ABA-deficient tomato mutants, sitiens and flacca and their near-isogenic wild-type parent. Three types of experiments were conducted. In the first type, reciprocal grafts were made between the wild type and sitiens or flacca. Stomatal conductance accorded with the...

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PMID: 12021298

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

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Stomatal control in tomato with ABA-deficient roots: response of grafted plants to soil drying.PMID 12021298Read ↗

Attenuated accumulation of jasmonates modifies stomatal responses to water deficit.Semantic proximity Read ↗

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Long-distance signals regulating stomatal conductance and leaf growth in tomato (Lycopersicon esculentum) plants subjected to partial root-zone drying.Semantic proximity Read ↗

Long-distance ABA transport can mediate distal tissue responses by affecting local ABA concentrations.Semantic proximity Read ↗

The Tomato DELLA Protein PROCERA Acts in Guard Cells to Promote Stomatal Closure.Semantic proximity Read ↗

Plant responses to drought stress and exogenous ABA application are modulated differently by mycorrhization in tomato and an ABA-deficient mutant (sitiens).Semantic proximity Read ↗

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Abscisic acid acts essentially on stomata, not on the xylem, to improve drought resistance in tomato.Semantic proximity Read ↗

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