Regulation of Exogenous Ethylene on Ca2+- ATPase Activity and Lipid Peroxidation of Microsomal Membrane in Strawberry Fruit ADVANCES IN RESEARCHES ON MOLECULAR BIOLOGY OF PLANT COLD RESISTANCE Regulation of Exogenous Ethylene on Ca2+- ATPase Activity and Lipid Peroxidation of Microsomal Membrane in Strawberry Fruit The relationship between ABA and intracellular Ca~(2+)/CaM messenger system