Supportive role of the Na+ transporter CmHKT1;1 from Cucumis melo in transgenic Arabidopsis salt tolerance through improved K+/Na+ balance

Key message CmHKT1;1 selectively exports Na + from plant cells. Upon NaCl stress, its expression increased in a salt-tolerant melon cultivar. Overexpression of CmHKT1;1 increased transgenic Arabidopsis salt tolerance through improved K + /Na + balance. High-affinity K + transporters (HKTs) are thoug...

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Bibliographic Details
Published in:	Plant molecular biology 2020-07, Vol.103 (4-5), p.561-580
Main Authors:	Gao, Li-Wei, Yang, Sen-Lin, Wei, Shi-Wei, Huang, Dan-Feng, Zhang, Yi-Dong
Format:	Article
Language:	English
Subjects:	Abiotic stress Arabidopsis Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis thaliana Biochemistry biomass Biomedical and Life Sciences cation pumps Cation Transport Proteins - genetics Cation Transport Proteins - metabolism Chlorophyll - analysis Cloning, Molecular Cucumis melo Cucumis melo - genetics Cucumis melo - metabolism Cultivars electrophysiology Fruits gene expression regulation Gene Expression Regulation, Plant gene overexpression genes Genomes leaves Life Sciences melons Membrane Transport Proteins - genetics Membrane Transport Proteins - metabolism Nicotiana - genetics Nicotiana - metabolism Oocytes Plant cells Plant growth Plant Leaves - metabolism Plant Pathology Plant Proteins - genetics Plant Roots - metabolism Plant Sciences Plant Shoots - genetics Plants, Genetically Modified - metabolism plasma membrane potassium Potassium - metabolism roots Saccharomyces cerevisiae Saccharomyces cerevisiae - genetics Salinity tolerance salt stress Salt Tolerance Seedlings Seedlings - genetics Seedlings - metabolism Sequence Alignment Sequence Analysis, Protein Shoots sodium Sodium - metabolism Sodium chloride Sodium Chloride - metabolism stems Stress, Physiological - genetics Stress, Physiological - physiology Symporters - genetics Symporters - metabolism Tobacco Transcription Transgenic plants Xenopus laevis
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