1.上海师范大学生命科学学院,上海 200234;2.上海师范大学植物种质资源开发协同创新中心,上海 200234;3.上海鲜花港企业发展有限公司,上海 200000;4.中荷农业部上海园艺培训示范中心,上海 201303
研究方向为红掌基因编辑工具的开发及应用,E-mail: ghxguoguo77@163.com;
汪 冲,研究方向为植物基因编辑工具的开发及其在观赏植物中的应用,E-mail: wangchong0726@163.com
王 晖,研究方向为红掌生物育种技术的开发及应用,E-mail: sidhoc@126.com
崇明区农业科创项目 (2021CNKC-02-02);上海植物种质资源工程技术研究中心项目(17DZ2252700);中荷农业部上海园艺培训示范中心“园艺培训及科研试验”专项(310000230000321350038)
1.College of Life Sciences, Shanghai Normal University, Shanghai 200234;2.Shanghai Collaborative Innovation Center of Plant Germplasm Resources Development, Shanghai Normal University, Shanghai 200234;3.Shanghai Flower Port Enterprise Development Co., Ltd, Shanghai 200000;4.Sino Dutch Horticultural Training and Demonstration Center, Shanghai 201303
Foundation projects: Chongming District Agricultural Science and Innovation Project (2021CNKC-02-02); Shanghai Engineering Research Center of Plant Germplasm Resources (17DZ2252700); Special Project for Horticultural Training and Research Experiments at Sino Dutch Horticultural Training and Demonstration Center(310000230000321350038)
红掌原产于南美洲热带雨林地区,是兼具观花与观叶价值的草本植物。其色彩丰富、花型独特,在全球范围内深受欢迎。红掌中普遍存在生殖障碍及遗传背景复杂等问题,严重阻碍育种进程。传统的育种手段难以有效解决红掌生长周期长、抗逆性较差等问题。转基因技术,尤其是基因编辑技术,将有望突破这些壁垒。本文综述了近年来国内外红掌杂交育种、诱变育种、倍性育种和转基因育种的研究进展,分析当前育种存在的主要问题,并探讨CRISPR/Cas9基因编辑技术在红掌种质创新和品种改良中的应用前景,以期为红掌育种提供参考。建议未来将转基因、基因编辑育种技术与传统育种技术相结合,提高红掌育种效率,培育更多优质种质资源。
Anthurium andraeanum, originating from the rainforests regions of South America, is a herbaceous plant valued for its beautiful flowers and leaves. Its rich colors and unique flower morphology have made it highly popular worldwide. However, problems such as reproductive barriers and complex genetic background in Anthurium andraeanum have greatly hindered its breeding procgress. Traditional breeding methods are difficult to effectively solve the problems of long growth cycle and poor stress resistance. Transgenic technology, especially gene editing technology, is expected to overcome these barriers. This review summarizes recent research progress of hybrid breeding, mutation breeding, ploidy breeding and genetically modified breeding of Anthurium. It also analyzes the main problems still present in current breeding efforts. In addition, this study explores the potential application of the rapidly developed CRISPR/Cas9 gene editing technology in germplasm innovation and variety improvement of Anthurium, providing insights for future breeding. It is hoped that the integration of transgenic and gene editing breeding technologies with conventional breeding methods will enhance Anthurium breeding techniques, and creat more high-quality Anthurium germplasm resources in the future.
郭红萱,鲍微微,张晓雪,等.红掌遗传育种研究现状与展望[J].植物遗传资源学报,2025,26(10):1891-1901.
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