Promotion of Carrot Suspension Cell Transformation and Plant Regeneration byAgrobacterium Harboring Binary Vector Pretreated with Phenolic Compounds Effect of water stress on induced-protein expression of wheat seedling and suspension culture cell Biotransformation of dihydroar temisini cacid by suspension culture cell of Artemisia annua Studies on the Cryopreservation of Suspension Culture Cell in Glycyrrhiza inflata Batal by Vitrification Approach THE EFFECT OF  ̄(60)Coγ RAY ON THE CULTURE CELL OF Leymus chinensis