作者: Michael R. Becwar , Gerald S. Pullman
DOI: 10.1007/978-94-011-0960-4_18
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摘要: Somatic embryogenesis, the formation and development of embryos from somatic (vegetative) tissues under in vitro conditions, was first discovered carrot (Steward et al., 1958) conifers with Picea abies 1985 (Hakman 1985). The report embryogenesis Pinus taeda 1987 (Gupta & Durzan, 1987).