| 分子标记在绣球属育种中的应用研究进展 |
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| 引用本文： | 陆泓锦,吴宜静,张一鸣,续言,王露,赵天祎,章寒,蔡明,杨玉勇,张启翔.分子标记在绣球属育种中的应用研究进展[J].西北林学院学报,2022,37(4):173-180. |
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| 作者姓名： | 陆泓锦 吴宜静 张一鸣 续言 王露 赵天祎 章寒 蔡明 杨玉勇 张启翔 |
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| 作者单位： | （1.花卉种质创新与分子育种北京市重点实验室，国家花卉工程技术研究中心，城乡生态环境北京实验室，园林环境教育部工程研究中心，林木花卉遗传育种教育部重点实验室，北京林业大学 园林学院，北京 100083；2昆明杨月季园艺有限责任公司，云南 昆明 650500） |
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| 摘 要： | 绣球属植物花期长、花色丰富，是重要的切花、盆花和园林绿化植物。我国是绣球属种质资源分布中心，但育种技术落后，缺少具备市场竞争力的自育品种。分子标记技术可辅助定向改良观赏性状、缩短育种周期，已成为观赏植物育种的重要手段。研究总结了近年来常用分子标记技术在绣球属植物种植资源鉴定与评价以及分子标记辅助育种中的应用，并展望新一代测序技术应用前景，如提高资源评价与鉴定的准确性、发掘与观赏性状紧密连锁分子标记、提高育种后代选择效率、缩短育种周期等，为绣球属种质资源保护与有效利用提供参考。
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| 关 键 词： | 绣球属 种质资源 育种 分子标记 |
Research Progress on Molecular Markers of Hydrangea Genus |
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| LU Hong-jin,WU Yi-jing,ZHANG Yi-ming,XU Yan,WANG Lu,ZHAO Tian-yi,ZHANG Han,CAI Ming,YANG Yu-yong,ZHANG Qi-xiang. Research Progress on Molecular Markers of Hydrangea Genus[J].Journal of Northwest Forestry University,2022,37(4):173-180. |
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| Authors: | LU Hong-jin WU Yi-jing ZHANG Yi-ming XU Yan WANG Lu ZHAO Tian-yi ZHANG Han CAI Ming YANG Yu-yong ZHANG Qi-xiang |
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| Institution: | (1.Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding; National Engineering Research Center for Floriculture; Beijing Laboratory of Urban and Rural Ecological Environment; Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education; School of Landscape Architecture,Beijing Forestry University,Beijing 100083） |
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| Abstract: | The genus Hydrangea has a long blooming period and rich color.It is an important cut flower,potted flower and garden plant.China is the center of germplasm resources distribution of genus Hydrangea,but there is a lack of self-bred varieties with market competitiveness,and the breeding technology is backward.Molecular markers can assist in directional improvement of ornamental traits and shorten the breeding cycle,which has become an important means of ornamental plant breeding.This paper summarized the applications of some commonly used molecular marker techniques in the Hydrangea resource identification,evaluation and assisted breeding in recent years,and the application of a new sequencing technology was prospected from the aspects of improving the accuracy of resource evaluation and appraisal,developing chain molecular markers that were closely connected to ornamental characteristics,improving the efficiency of breeding offspring,and shortening the breeding period.The results provide references for the conservation and effective utilization of Hydrangea resources. |
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| Keywords: | HydrangeaHydrangea genetic resource breeding progress molecular marker |
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