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ACTA HORTICULTURAE SINICA ›› 2001, Vol. 28 ›› Issue (2): 180-181.

• 研究报告 • Previous Articles     Next Articles

Somatic Embryogenesis from Leaves of Begonia ×Elatior

Da Kedong, Zhang Song, Gao Dongsheng, Mi Ruifu, Zhou Zhiwen, and Shu Huairui   

  1. (Department of Horticulture , Shandong Agricultural University , Tai’an 271018)
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-04-25 Published:2001-04-25

Abstract: Somatic embryo formation was induced from leaves of Begonia ×Elatior by a three-step-method : 1.Embryonic cells were preliminary induced on MS + BA 1 mg/L + NAA 4 mg/L + 2 ,4-D 1 mg/L medium 10 days ; 2.Somatic embryo formation was observed on MS + BA 1 mg/L medium; 3. Roots were induced on MS + IBA 0. 5 mg/L medium. Histological study showed that the embryoid come from upper epidermal cell of the leaf .

Key words: Begonia ×Elatior, Tissue culture, Somatic embryo

CLC Number: