Overexpression of phosphatidylserine synthase IbPSS1 affords cellular Na+ homeostasis and salt tolerance by activating plasma membrane Na+/H+ antiport activity in sweet potato roots

Phosphatidylserine synthase (PSS)-mediated phosphatidylserine (PS) synthesis is crucial for plant development. However, little is known about the contribution of PSS to Na + homeostasis regulation and salt tolerance in plants. Here, we cloned the IbPSS1 gene, which encodes an ortholog of Arabidopsis...

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Veröffentlicht in:	Horticulture research 2020, Vol.7 (1), p.131, Article 131
Hauptverfasser:	Yu, Yicheng, Xuan, Ying, Bian, Xiaofeng, Zhang, Lei, Pan, Zhiyuan, Kou, Meng, Cao, Qinghe, Tang, Zhonghou, Li, Qiang, Ma, Daifu, Li, Zongyun, Sun, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	631/449/2491/2046 631/449/2661/1797 Accumulation Agriculture Antiport Biomedical and Life Sciences Calcium ions Calcium permeability Calcium signalling Ecology Fluxes Genetic transformation Homeostasis Hydrogen peroxide Ipomoea batatas Life Sciences Membranes Na+/H+-exchanging ATPase Permeability Phosphatidylserine Plant Breeding/Biotechnology Plant Genetics and Genomics Plant Sciences Potatoes Roots Salinity tolerance Salt tolerance Sensitivity Sodium chloride Sweet potatoes Transgenic plants Vegetables
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