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Article

Physiological and genetic characterization of hydrotropic mutants of Arabidopsis thaliana.

Uchu Seibutsu Kagaku - 1 Oct 2003

Kobayashi Akie, Kakimoto Yoko, Fujii Nobuharu, Takahashi Hideyuki

Abstract excerpt

Roots display positive hydrotropism in response to moisture gradient. Hydrotropism regulates the directional growth by interaction with other growth movements. Using the seedlings of pea, cucumber, maize and wheat, we have revealed that the root cap perceives the moisture gradient and that auxin and calcium are involved in hydrotropism. However, molecular mechanisms for stimulus perception or signal transduction...

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PMID: 14676398

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

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