根癌农杆菌介导的枇杷花药胚状体遗传转化中抗生素种类和浓度的研究Research of Antibiotics Species and Concentration on Loquat Anther Embryos Transformation by Agrobacterium tumefaciens
侯春霞;王永清;李俊强;邱源;袁媛;
摘要(Abstract):
研究了安必西林、噻孢霉素和硫酸庆大霉素对根癌农杆菌EHA52的抑制效果以及对枇杷胚状体生长的影响。结果表明:安必西林、噻孢霉素浓度高于500 mg/L、硫酸庆大霉素浓度高于300 mg/L时,对农杆菌EHA52均有较好的抑制效果。但是,硫酸庆大霉素对枇杷胚状体的生长有很强的抑制效果。安必西林的浓度在800 mg/L时为最佳浓度。
关键词(KeyWords): 抗生素;农杆菌;抑制作用;枇杷
基金项目(Foundation):
作者(Author): 侯春霞;王永清;李俊强;邱源;袁媛;
Email:
DOI: 10.13989/j.cnki.0517-6611.2007.16.006
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