| Affiliation: | 1.Institute of Plant Molecular Biology,Czechoslovak Academy of Sciences,?eské Budějovice,Czechoslovakia;2.Institute of Biophysics,Czechoslovak Academy of Sciences,Brno,Czechoslovakia;3.Institute of Biotechnology Faculty of Science,Charles University,Praha 2,Czechoslovakia;4.Department of Plant Anatomy and Physiology Faculty of Science,Charles University,Praha 2,Czechoslovakia;5.Research Institute of Crop Production,Praha 6,Czechoslovakia;6.Faculty of Science,Charles University,Praha 2,Czechoslovakia |
