Germplasm Resources and Genetic Breeding of Huang-Qi (Astragali Radix): A Systematic Review

文献类型： 外文期刊

第一作者： Dong, Pengbin

作者： Dong, Pengbin;Wang, Liyang;Liang, Wei;Wang, Hongyan;Cheng, Jiali;Chen, Yuan;Guo, Fengxia;Wang, Lingjuan;Chen, Yong

作者机构：

关键词： Astragali radix; breeding strategy; germplasm resources; germplasm innovation; variety breeding

期刊名称：BIOLOGY-BASEL （ 影响因子：3.5； 五年影响因子：4.0 ）

ISSN：

年卷期： 2024 年 13 卷 8 期

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收录情况： SCI

摘要： Simple Summary Astragalus species (Huang-Qi), belonging to Fabaceae, are widely spread in the arid to semiarid environments in northeast, north, and northwest China, and most of the varieties thereof have dual-use functions as medicine and food, with the potential to become high-quality health food. However, compared to that for other crop species, scientific research on Huang-Qi germplasm resources and genetic breeding is lagging behind. This review systematically introduces Huang-Qi to the present germplasm resources, genetic diversity, and genetic breeding, including wild species and cultivars, and summarizes the breeding strategy for the cultivars in these species and the results thereof. This review will provide breeders with new insights into breeding Huang-Qi.Abstract Huang-Qi (Astragali radix) is one of the most widely used herbs in traditional Chinese medicine, derived from the dried roots of Astragalus membranaceus or Astragalus membranaceus var. mongholicus. To date, more than 200 compounds have been reported to be isolated and identified in Huang-Qi. However, information pertaining to Huang-Qi breeding is considerably fragmented, with fundamental gaps in knowledge, creating a bottleneck in effective breeding strategies. This review systematically introduces Huang-Qi germplasm resources, genetic diversity, and genetic breeding, including wild species and cultivars, and summarizes the breeding strategy for cultivars and the results thereof as well as recent progress in the functional characterization of the structural and regulatory genes related to horticultural traits. Perspectives about the resource protection and utilization, breeding, and industrialization of Huang-Qi in the future are also briefly discussed.

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