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Article

Expression of wheat expansin driven by the RD29 promoter in tobacco confers water-stress tolerance without impacting growth and development.

Journal of biotechnology - 10 Feb 2013

Li Feng, Han Yangyang, Feng Yanan, Xing Shichao, Zhao Meirong, Chen Yanhui, Wang Wei

Abstract excerpt

Expansins are the key regulators of cell wall extension during plant growth. Previously, we produced transgenic tobacco plants with increased tolerance to water stress by overexpressing the wheat expansin gene TaEXPB23 driven by the constitutive 35S cauliflower mosaic virus (CaMV) promoter. However, the growth and development of 35S::TaEXPB23 transgenic tobacco plants were altered under normal growth conditions,...

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PMID: 23183383
DOI: 10.1016/j.jbiotec.2012.11.008

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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