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Article

Impaired function of the tonoplast-localized sucrose transporter in rice, OsSUT2, limits the transport of vacuolar reserve sucrose and affects plant growth.

Plant physiology - 1 Sept 2011

Eom Joon-Seob, Cho Jung-Il, Reinders Anke, Lee Sang-Won, Yoo Youngchul, Tuan Pham Quoc, Choi Sang-Bong, Bang Geul, Park Youn-Il, Cho Man-Ho, Bhoo Seong Hee, An Gynheung, Hahn Tae-Ryong, Ward John M, Jeon Jong-Seong

Abstract excerpt

Physiological functions of sucrose (Suc) transporters (SUTs) localized to the tonoplast in higher plants are poorly understood. We here report the isolation and characterization of a mutation in the rice (Oryza sativa) OsSUT2 gene. Expression of OsSUT2-green fluorescent protein in rice revealed that OsSUT2 localizes to the tonoplast. Analysis of the OsSUT2 promoter::β-glucuronidase transgenic rice indicated that...

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PMID: 21771914
DOI: 10.1104/pp.111.176982
PMCID: PMC3165862

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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.

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