Armstrong C L, Green C E. Establishment and maintenance of friable, embryo genic maize callus and the involvement of L-proline [J]. Planta,1985,164(2):207-214
[5]
Huang X Q, Wei Z M. High-frequency plant regeneration through callus initiation from mature embryos of maize (Zea Mays L) [J]. Plant Cell Reports,2004,22(11):793-800
[6]
朱自清. 植物细胞工程[M]. 北京:化学工业出版社,2003:28
[7]
Brukhin V B, Batygina T B. Embryo culture and somatic embryogenesis in culture of Paeonia anomala [J]. Phytomorpholopy,1994,44(3/4):151-157