Molecular biological mechanism of iron uptake and translocation in strategy Ⅰ plant Numerical simulation of the long distance atmospheric transport of wheat stripe orust spores: a case study Daily Ambrosia Pollen Concentration in the Air of Ankara, Turkey (1990-1999) Change Pattern of Water Potential After Long-distance Transportation and Development of Pretreatment Solution for Cut Chrysanthemum Change Pattern of Water Potential After Long-distance Transportation and Development of Pretreatment Solution for Cut Chrysanthemum