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Article

Preferential delivery of zinc to developing tissues in rice is mediated by P-type heavy metal ATPase OsHMA2.

Plant physiology - 1 Jun 2013

Yamaji Naoki, Xia Jixing, Mitani-Ueno Namiki, Yokosho Kengo, Feng Ma Jian

Abstract excerpt

Developing tissues such as meristems and reproductive organs require high zinc, but the molecular mechanisms of how zinc taken up by the roots is preferentially delivered to these tissues with low transpiration are unknown. Here, we report that rice (Oryza sativa) heavy metal ATPase2 (OsHMA2), a member of P-type ATPases, is involved in preferential delivery of zinc to the developing tissues in rice. OsHMA2 was...

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Identifiers

PMID: 23575418
DOI: 10.1104/pp.113.216564
PMCID: PMC3668081

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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