Effect of fatty acids on poly-amine contents and Na~+/H~+ antiport activity in PM vesicles isolated

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With 200 mmol/L NaCl treatment on barley cultivar "Jian 4" (Hordeum vulgare L. cv. J4) seedlings for 6 d, the contents of covalently and noncovalently conjugated polyamines (PAs) and activities of H+-ATPase in plasma membrane (PM) vesicles isolated fro
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