| RAPD Analysis of Twelve General Species of Gladiolus hybridus Hort. |
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| 作者姓名： | WANG Jingang ZHAO Hongkun GONG Shufang CHE Daidi |
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| 作者单位： | 1. College of Horticulture，Northeast Agricultural University，Harbin Heilongjiang 150030，PRC; 2. Jilin Academy of Agricultural Science，Gongzhuling Jilin 136100，PRC |
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| 摘 要： | Gladiolus hybridus Hort., also named Chang or- chid, gladiola, Shi Yang jin and Flat Zhulian, is a perennial bulb plant of Iridaceae Gladiolus and one of the famous four cutting flowers in the world. Gladiolus hybridus Hort. is an exotic species. There is…
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| 关 键 词： | 唐菖蒲 切花 品种 RAPD 遗传多态性 |
| 文章编号： | 1006-8104（2006）-02-0112-04 |
| 收稿时间： | 2006-01-04 |
RAPD Analysis of Twelve General Species of Gladiolus hybridus Hort |
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| WANG Jingang ZHAO Hongkun GONG Shufang CHE Daidi.RAPD Analysis of Twelve General Species of Gladiolus hybridus Hort.[J].Journal of Northeast Agricultural University,2006,13(2):112-115. |
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| Authors: | WANG Jingang ZHAO Hongkun GONG Shufang CHE Daidi |
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| Abstract: | RAPD analysis was applied in studying the classification and genetic relationship of 12 cultivars of Gladiolus hybridus Hort. Twenty-six arbitrary primers screened from 80 primers were used for further PCR and diversity analysis. A total of 164 RAPD sites were detected with a mean of 6.31 fragments amplified for each primer. A total of 151 polymorphic DNA fragments were detected among all the 164 amplified fragments, which accounted for a high level of 92.8% of all and could be used for identification of different cultivars. The result revealed that the germplasm resource of Gladiolus hybridus Hort. cultivar had a narrow genetic base on molecular level. |
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| Keywords: | Gladiolus hybridus Hort RAPD polymorphism |
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