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【答案】应助回帖
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感谢参与，应助指数 +1
494118250(sunshan4379代发): 金币+50 2021-06-24 10:34:10
sunshan4379: LS-EPI+1, 感谢应助! 2021-06-24 10:34:16
已经被收录
入藏号: WOS:000645936200001
Genetic analysis of the "head top shape" quality trait of Chinese cabbage and its association with rosette leaf variation
作者:Sun, XX (Sun, Xiaoxue)[ 1 ] ; Gao, Y (Gao, Ying)[ 1 ] ; Lu, Y (Lu, Yin)[ 1 ] ; Zhang, XM (Zhang, Xiaomeng)[ 1 ] ; Luo, SX (Luo, Shuangxia)[ 1 ] ; Li, X (Li, Xing)[ 1 ] ; Liu, MY (Liu, Mengyang)[ 1 ] ; Feng, DL (Feng, Daling)[ 1 ] ; Gu, AX (Gu, Aixia)[ 1 ] ; Chen, XP (Chen, Xueping)[ 1 ] ...更多内容
查看 Web of Science ResearcherID 和 ORCID
HORTICULTURE RESEARCH
卷: 8 期: 1
文献号: 106
DOI: 10.1038/s41438-021-00541-y
出版年: DEC 2021
文献类型:Article
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摘要
The agricultural and consumer quality of Chinese cabbage is determined by its shape. The shape is defined by the folding of the heading leaves, which defines the head top shape (HTS). The overlapping HTS, in which the heading leaves curve inward and overlap at the top, is the shape preferred by consumers. To understand the genetic regulation of HTS, we generated a large segregating F-2 population from a cross between pak choi and Chinese cabbage, with phenotypes ranging from nonheading to heading with either outward curving or inward curving overlapping heading leaves. HTS was correlated with plant height, outer/rosette leaf length, and petiole length. A high-density genetic map was constructed. Quantitative trait locus (QTL) analysis resulted in the identification of 22 QTLs for leafy head-related traits, which included five HTS QTLs. Bulked segregant analysis (BSA) was used to confirm HTS QTLs and identify candidate genes based on informative single-nucleotide polymorphisms. Interestingly, the HTS QTLs colocalized with QTLs for plant height, outer/rosette leaf, and petiole length, consistent with the observed phenotypic correlations. Combined QTL analysis and BSA laid a foundation for molecular marker-assisted breeding of Chinese cabbage HTS and directions for further research on the genetic regulation of this trait.
关键词
KeyWords Plus:ANALYSES REVEAL; PLANT-HEIGHT; LEAVES; LOCI; SIZE; CELL; IDENTIFICATION; TRANSCRIPTOME; AUXIN; QTL
作者信息
通讯作者地址:
Hebei Agricultural University Hebei Agr Univ, State Key Lab North China Crop Improvement & Regu, Key Lab Vegetable Germplasm Innovat & Utilizat He, Collaborat Innovat Ctr Vegetable Ind Hebei,Coll H, Baoding 071000, Peoples R China.
Wageningen University & Research Wageningen Univ & Res, Plant Breeding, Wageningen, Netherlands.
通讯作者地址: Shen, SX; Bonnema, G; Zhao, JJ (通讯作者)
显示更多 Hebei Agr Univ, State Key Lab North China Crop Improvement & Regu, Key Lab Vegetable Germplasm Innovat & Utilizat He, Collaborat Innovat Ctr Vegetable Ind Hebei,Coll H, Baoding 071000, Peoples R China.
通讯作者地址: Bonnema, G (通讯作者)
显示更多 Wageningen Univ & Res, Plant Breeding, Wageningen, Netherlands.
地址:
显示更多 [ 1 ] Hebei Agr Univ, State Key Lab North China Crop Improvement & Regu, Key Lab Vegetable Germplasm Innovat & Utilizat He, Collaborat Innovat Ctr Vegetable Ind Hebei,Coll H, Baoding 071000, Peoples R China
显示更多 [ 2 ] Wageningen Univ & Res, Plant Breeding, Wageningen, Netherlands
电子邮件地址:shensx@hebau.edu.cn; guusje.bonnema@wur.nl; jjz1971@aliyun.com
基金资助致谢
基金资助机构显示详情 授权号
National Natural Science Foundation of China (NSFC)
32002054
31930098
31801857
National Key RD of China
2016YFD0100204-17
Science and Technology Support Program of Hebei
360108
Natural Science Foundation of Hebei Province
C2020204122
International Cooperation Project in the Science and Technology Support Program of Hebei
2019YX023A
17396315D
Innovative Research Group Project of Hebei Natural Science Foundation
C2020204111
Hebei International Research Center for Vegetable Functional Genomics
20592901D
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出版商
NANJING AGRICULTURAL UNIV, NO 1 WEIGANG, NANJING, JIANGSU 210095, PEOPLES R CHINA
期刊信息
目录： Current Contents Connect
Impact Factor (影响因子): Journal Citation Reports
类别 / 分类
研究方向 lant Sciences; Genetics & Heredity; Agriculture
Web of Science 类别lant Sciences; Genetics & Heredity; Horticulture
文献信息
语言:English
入藏号: WOS:000645936200001
PubMed ID: 33931629
ISSN: 2662-6810
eISSN: 2052-7276
其他信息
IDS 号: RV6JI
Web of Science 核心合集中的 "引用的参考文献": 36
Web of Science 核心合集中的 "被引频次": 0 |
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