| 两个蓝莓品种离体叶片不定芽再生体系的建立 |
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| 引用本文： | 邢瑞丹,刘庆忠,陈新,李亚东.两个蓝莓品种离体叶片不定芽再生体系的建立[J].山东农业科学,2009(5):8-11. |
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| 作者姓名： | 邢瑞丹 刘庆忠 陈新 李亚东 |
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| 作者单位： | 1. 吉林农业大学园艺学院,吉林,长春,130118
2. 山东省果树研究所/山东省果树生物技术重点实验室,山东,泰安,271000 |
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| 基金项目： | 公益性行业科研专项，吉林省科技厅重点项目，山东省农业科学院自主创新基金 |
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| 摘 要： | 以Sunrise和Geo两个蓝莓品种试管苗叶片为外植体材料，以改良的WPM为基本培养基，研究了暗培养时间、叶片放置方式和不同浓度激素组合（ZT、IBA、TDZ）对2个蓝莓品种叶片不定芽再生的影响。结果表明：最适的暗培养时间为14d，近轴面放置效果最好，不同基因型不定芽再生能力不同，Sunrise品种在WPM＋4．0mg／L ZT＋0．3mg／L IBA＋1．0mg／L TDZ＋20g／L蔗糖＋6g／L琼脂培养基中生长最好，离体叶片不定芽再生频率达100％，再生不定芽数可达4．5个以上；Geo品种最适宜培养基为WPM＋4．0mg／LZT＋0．3mg／LIBA＋20g/L蔗糖＋6g／L琼脂，叶片不定芽再生频率达到100％。
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| 关 键 词： | 蓝莓 叶片 不定芽再生体系 |
Establishment of Adventitious Shoot Regeneration System from Detached Leaves of Two Blueberry Cultivars |
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| XING Rui-dan,LIU Qing-zhong,CHEN Xin,LI Ya-dong.Establishment of Adventitious Shoot Regeneration System from Detached Leaves of Two Blueberry Cultivars[J].Shandong Agricultural Sciences,2009(5):8-11. |
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| Authors: | XING Rui-dan LIU Qing-zhong CHEN Xin LI Ya-dong |
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| Institution: | XING Rui-dan1,LIU Qing-zhong2,CHEN Xin2,LI Ya-dong1(1.College of Horticulture,Jilin Agricultural University,Changchun 130118,China,2.Sh,ong Institute of Pomology/ Sh,ong Key Laboratory of Fruit Tree Biology,Taian 271000,China) |
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| Abstract: | With the two blueberry varieties Sunrise and Geo as experimental materials and the improved WPM as basic medium,the effects of dark incubation time,way of leaf touching medium and different hormone combinations on adventitious shoot regeneration from detached blueberry leaves were studied.The results were as follows: the optimum dark incubation time was 14 days,the adaxial leaf touching medium was better.The regeneration abilities of different blueberry varieties were different.The optimum medium for Sunris... |
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| Keywords: | Blueberry Leaves Adventitious shoot regeneration system |
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