共 32 条
[2]
AKBAR MA, 1987, THESIS SWEDISH U AGR
[4]
DOUGLAS GC, 1981, CAN J BOT, V59, P1059
[5]
EVANS DA, 1984, CELL FUSION GENE TRA, P259
[6]
EVANS DA, 1983, GENETIC ENG PLANTS, P271
[7]
FAHLESON J, 1987, IN PRESS PLANT CELL