Enhanced tolerance to NaCl and LiCl stresses by over-expressing Caragana korshinskii sodium/proton exchanger 1 (CkNHX1) and the hydrophilic C terminus is required for the activity of CkNHX1 in Atsos3-1 mutant and yeast

► CkNHX1 was isolated from Caragana korshinskii. ► CkNHX1 was expressed mainly in roots, and significantly induced by NaCl in stems. ► Expression of CkNHX1 enhanced the resistance to NaCl and LiCl in yeast and Atsos3-1. ► Expression of CkNHX1-ΔC had little effect on NaCl/LiCl tolerance in Atsos3-1....

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Veröffentlicht in:	Biochemical and biophysical research communications 2012-01, Vol.417 (2), p.732-737
Hauptverfasser:	Yang, Da-Hai, Song, Li-Ying, Hu, Jun, Yin, Wei-Bo, Li, Zhi-Guo, Chen, Yu-Hong, Su, Xiao-Hua, Wang, Richard R.-C., Hu, Zan-Min
Format:	Artikel
Sprache:	eng
Schlagworte:	60 APPLIED LIFE SCIENCES Antiporter ARABIDOPSIS Arabidopsis - genetics Arabidopsis Proteins - genetics Caragana Caragana - genetics Caragana - physiology Caragana korshinskii DROUGHTS Exchanger Hydrophobic and Hydrophilic Interactions Lithium Chloride - metabolism LITHIUM CHLORIDES LITHIUM IONS MUTANTS NHX PEAS Plants, Genetically Modified Protein Structure, Tertiary ROOTS Saccharomyces cerevisiae - genetics Salt tolerance Salt-Tolerance - genetics SHRUBS Sodium Chloride - metabolism SODIUM CHLORIDES SODIUM IONS Sodium-Hydrogen Exchangers - biosynthesis Sodium-Hydrogen Exchangers - chemistry Sodium-Hydrogen Exchangers - genetics SOS Stress, Physiological - genetics TOLERANCE YEASTS
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