7A. H. Freytag,A. P. Rao-Arelli,S. C. Anand,J. A. Wrather,L. D. Owens. Somaclonal variation in soybean plants regenerated from tissue culture[J] 1989,Plant Cell Reports(4):199～202
8G. Wenzel,O. Schieder,Dr. T. Przewozny,Dr. S. K. Sopory,Prof. Dr. G. Melchers. Comparison of single cell culture derived Solanum tuberosum L. plants and a model for their application in breeding programs[J] 1979,Theoretical and Applied Genetics(2):49～55
