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利用榅桲茎尖进行继代培养,建立了榅桲的离体再生体系。结果表明,适合离体叶片愈伤组织诱导的培养基为1/2MS+KT0.5mg/L+2,4-D1.0mg/L+蔗糖30.0g/L+琼脂6.5g/L;适合愈伤组织分化不定芽的培养基为MS+TDZ3.0mg,/L+NAA0.3mg/L+蔗糖30.0g/L+琼脂6.5g/L;适合叶片再生不定芽的培养基为MS+TDZ2.0mg/L+NAA0.1mg/L+蔗糖30.0g/L+琼脂6.5g/L;适合榅桲茎段生根的培养基为1/2MS+IAA0.3mg/L+蔗糖30.0g/L+