Differences in Salt Tolerance Between the Diploid and Autotetraploid ‘Hanfu’Apple Identification and Expression Analysis of the AQPs Gene Family in Pyrus communis Water transportation and regulation in plants Clone,Subcellular Localization and Expression Analysis of MaPIP2-6 Gene in Banana Differences in Salt Tolerance Between the Diploid and Autotetraploid ‘Hanfu’Apple Advances in the Studies on Water Uptake by Plant Roots Molecular cloning, characterization and expression analysis of aquaporin gene RpAQP1 in bird cherry-oat aphid, Rhopalosiphum padi Novel exploration of cathartic pharmacology induced by rhubarb