【摘要】以欧洲李(Prunus domesticacv.‘Tardicots’)和樱桃李(Prunus cerasifera)试管苗为材料,建立了茎尖离体培养与植株再生体系。结果表明:欧洲李最适宜的培养基为MS+6-BA 0.5 mg/L+IBA 0.05 mg/L,0.1~0.2 mm的茎尖培养成苗率为64.16%,0.35~0.45 mm的茎尖培养成苗率为85.5%;樱桃李最适宜的培养基为LP+6-BA 0.5 mg/L+IBA 0.05 mg/L,0.1~0.2 mm的茎尖培养成苗率为64.53%,0.35~0.45 mm的茎尖培养成苗率为84.7%。