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Article

Roles of BOR2, a boron exporter, in cross linking of rhamnogalacturonan II and root elongation under boron limitation in Arabidopsis.

Plant physiology - 1 Dec 2013

Miwa Kyoko, Wakuta Shinji, Takada Shigeki, Ide Koji, Takano Junpei, Naito Satoshi, Omori Hiroyuki, Matsunaga Toshiro, Fujiwara Toru

Abstract excerpt

Boron (B) is required for cross linking of the pectic polysaccharide rhamnogalacturonan II (RG-II) and is consequently essential for the maintenance of cell wall structure. Arabidopsis (Arabidopsis thaliana) BOR1 is an efflux B transporter for xylem loading of B. Here, we describe the roles of BOR2, the most similar paralog of BOR1. BOR2 encodes an efflux B transporter localized in plasma membrane and is strongly...

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Identifiers

PMID: 24114060
DOI: 10.1104/pp.113.225995
PMCID: PMC3850200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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