6DUS SANTOS M J, WIGDOVOVITZ A, TRONO K, et al. A novel methodology to develop a foot and mouth disease virus (FMDV) peptide-based vaccine in transgenic plants [ J].Vaccine, 2002, 20: 1141- 1147.
7.
8.
9TIAN L, BROWN D C, WEBB J. Transient expression of a reporter gene changes significantly during somatic embryogenesis in alfalfa [J]. Can J Plant Sci, 2000, 80:765 - 771.
