Cloning and Functional Analysis of Viviparous-1 Promoter in Wheat Evaluation and Validation of Four Molecular Markers Associated with Pre-Harvest Sprouting Tolerance in Chinese Wheats Molecular Cloning and Characterization of Two Fiber Elongation Genes Using a Cotton Fiber Developmental Mutant (Gossypium hirsutum L.) Clone and Expression Analysis of the Vacuolar Pyrophosphatase Gene from Chenopodium glaucum Effect of AM Fungi on Processing Tomato Seedlings Physiological Characteristics and AVP1 Gene Expression under Salt Stress Subcellular Localization of Na+/H+ Antiporter and H+-PPase of Kalidium foliatum