https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (7): 1273-1281.doi: 10.16420/j.issn.0513-353x.2021-0201

• Research Papars •     Next Articles

QTL Mapping of Bolting and Flowering Traits Based on High Density Genetic Map of Radish

GAN Caixia1,*(), CUI Lei1, PANG Wenxing2, WANG Aihua3, YU Xiaoqing1, DENG Xiaohui1,*(), SONG Liping3, PIAO Zhongyun2   

  1. 1Institute of Cash Crops,Hubei Academy of Agricultural Sciences,Hubei Key Laboratory of Vegetable Germplasm Innovation and Genetic Improvement,Wuhan 430070,China
    2College of Horticulture,Shenyang Agricultural University,Shenyang 110866,China
    3Wuhan Academy of Agricultural Sciences,Wuhan 430065,China
  • Received:2021-02-23 Revised:2021-05-26 Online:2021-07-25 Published:2021-08-10
  • Contact: GAN Caixia,DENG Xiaohui E-mail:gancaixiazhuanye@126.com;15927275107@163.com

Abstract:

The late-bolting genes in radish were localized,and the candidate genes regulating flowering were explored. The main results are listed below:a high-density genetic linkage map was constructed and two QTL loci related to flowering and bolting were detected. Based on radish gene annotation and gene sequence alignment analysis,we detected five genes with the sequence variation between the parental lines,indicated those genes associated with bolting and flowering in radish. However,the detailed functions of the candidate gene during the radish bolting and flowering need further studies.

Key words: Raphanus sativus, bolting, flowering, QTL, candidate gene

CLC Number: