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Article

Rice DUR3 mediates high-affinity urea transport and plays an effective role in improvement of urea acquisition and utilization when expressed in Arabidopsis.

The New phytologist - 1 Jan 2012

Wang Wei-Hong, Köhler Barbara, Cao Feng-Qiu, Liu Guo-Wei, Gong Yuan-Yong, Sheng Song, Song Qi-Chao, Cheng Xiao-Yuan, Garnett Trevor, Okamoto Mamoru, Qin Rui, Mueller-Roeber Bernd, Tester Mark, Liu Lai-Hua

Abstract excerpt

• Despite the great agricultural and ecological importance of efficient use of urea-containing nitrogen fertilizers by crops, molecular and physiological identities of urea transport in higher plants have been investigated only in Arabidopsis. • We performed short-time urea-influx assays which have identified a low-affinity and high-affinity (K(m) of 7.55 μM) transport system for urea-uptake by rice roots (Oryza...

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PMID: 22010949
DOI: 10.1111/j.1469-8137.2011.03929.x

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

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