Identification of Major QTLs Associated With First Pod Height and Candidate Gene Mining in Soybean
文献类型： 外文期刊
作者： Jiang, Hongwei 1 ; Li, Yingying 1 ; Qin, Hongtao 1 ; Li, Yongliang 1 ; Qi, Huidong 1 ; Li, Candong 1 ; Wang, Nannan 3 ; L 1 ;
作者机构： 1.Northeast Agr Univ, Coll Agr, Harbin, Heilongjiang, Peoples R China
2.Jilin Acad Agr Sci, Soybean Res Inst, Changchun, Jilin, Peoples R China
3.Heilongjiang Acad Agr Sci, Jiamusi Branch Inst, Jiamusi, Peoples R China
关键词： soybean; first pod height; QTL mapping; candidate genes; mechanized harvest
期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.753； 五年影响因子：6.612 ）
ISSN： 1664-462X
年卷期： 2018 年 9 卷
页码：
收录情况： SCI
摘要： First pod height (FPH) is a quantitative trait in soybean [Glycine max (L.) Merr.] that affects mechanized harvesting. A compatible combination of the FPH and the mechanized harvester is required to ensure that the soybean is efficiently harvested. In this study, 147 recombinant inbred lines, which were derived from a cross between 'Dongnong594' and 'Charleston' over 8 years, were used to identify the major quantitative trait loci (QTLs) associated with FPH. Using a composite interval mapping method with WinQTLCart (version 2.5), 11 major QTLs were identified. They were distributed on five soybean chromosomes, and 90 pairs of QTLs showed significant epistatic associates with FPH. Of these, 3 were main QTL x main QTL interactions, and 12 were main QTL x non-main QTL interactions. A KEGG gene annotation of the 11 major QTL intervals revealed 8 candidate genes related to plant growth, appearing in the pathways K14486 (auxin response factor 9), K14498 (serine/threonine-protein kinase), and K13946 (transmembrane amino acid transporter family protein), and 7 candidate genes had high expression levels in the soybean stems. These results will aid in building a foundation for the fine mapping of the QTLs related to FPH and marker-assisted selection for breeding in soybean.
- 相关文献
作者其他论文 更多>>
-
Overexpression of soybean GmDHN9 gene enhances drought resistance of transgenic Arabidopsis
作者：Fan, Jiayi;Jiang, Yushi;Wang, Xinyu;Sun, Yao;Luo, Zhipeng;Wang, Peiwu;Guan, Shuyan;Liu, Siyan;Jiao, Peng;Zhang, Zunyue;Yu, Huiwei;Zhang, Yuzhe;Sun, Hongji;Duan, Ruijie;Wang, Peiwu;Guan, Shuyan;Liu, Siyan;Fan, Xuhong;Wang, Yunpeng;Yang, Jinhui;Liu, Siyan;Fan, Xuhong
关键词：dehydrin; drought resistance; function; gene expression; reactive oxygen species
-
Integrated examination of the transcriptome and metabolome of the gene expression response and metabolite accumulation in soybean seeds for seed storability under aging stress
作者：Li, Guang;Xie, Jianguo;Zhang, Wei;Meng, Fanfan;Fan, Xuhong;Sun, Xingmiao;Zheng, Yuhong;Zhang, Yunfeng;Wang, Mingliang;Wang, Shuming;Jiang, Hongwei;Yang, Mingliang;Chen, Qingshan
关键词：soybean; aging; caffeic acid; transcriptome; metabolomic
-
Dynamics of cis- regulatory sequences and transcriptional divergence of duplicated genes in soybean
作者：Fang, Chao;Zhao, Hainan;Ae, Jiming Jiang;Yang, Mingyu;Tang, Yuecheng;Meng, Fanli;Tang, Yuecheng;Ni, Hejia;Chen, Qingshan;Zhang, Ling;Ae, Jiming Jiang;Ae, Jiming Jiang
关键词：gene duplication; transcriptional divergence; accessible chromatin region; MNase hypersensitivity; CRISPR/Cas
-
Natural variation in Fatty Acid 9 is a determinant of fatty acid and protein content
作者：Qi, Zhaoming;Li, Hui;Jong, CholNam;Zhang, Yu;Hu, Limin;Wu, Xiaoxia;Xin, Dawei;Yang, Mingliang;Liu, Chunyan;Chen, Qingshan;Guo, Chaocheng;Yu, Guolong;Wang, Xu;Li, Haiyang;Kong, Fanjiang;Qiu, Hongmei;Lv, Jian
关键词：Soybean; Seed fatty acid content; Seed protein content; Natural variation; Domestication
-
A loss-of-function mutant allele of a glycosyl hydrolase gene has been co-opted for seed weight control during soybean domestication
作者：Wei, Siming;Yong, Bin;An, Zhenghong;Wang, Yan;Li, Bingbing;Yang, Ce;Zhu, Weiwei;He, Chaoying;Wei, Siming;Yong, Bin;An, Zhenghong;Wang, Yan;Li, Bingbing;Yang, Ce;Zhu, Weiwei;He, Chaoying;Wei, Siming;Yong, Bin;An, Zhenghong;Li, Bingbing;Yang, Ce;Zhu, Weiwei;He, Chaoying;Jiang, Hongwei;Chen, Qingshan;Jiang, Hongwei;He, Chaoying
关键词：domestication; frameshift mutation; QTL; seed weight; soybean; to gain by loss
-
QTL mapping and candidate gene analysis of low-temperature tolerance at the germination stage of soybean
作者：Zheng, Liping;Xie, Jianguo;Sun, Xingmiao;Zheng, Yuhong;Meng, Fanfan;Fan, Xuhong;Li, Guang;Zhang, Yunfeng;Wang, Mingliang;Zhou, Ruo;Qiu, Hongmei;Wang, Shuming;Jiang, Hongwei;Qiu, Hongmei;Wang, Shuming;Jiang, Hongwei
关键词：candidate genes; haplotype; low-temperature tolerance at the germination stage of soybean; QTL
-
The Overexpression of Peanut (Arachis hypogaea L.) AhALDH2B6 in Soybean Enhances Cold Resistance
作者：Yang, Mingyu;Teng, Yuhan;Yue, Tong;Wang, Ziye;Feng, Guanghui;Ruan, Jingwen;Yan, Shi;Chen, Qingshan;Meng, Fanli;Yang, Mingyu;Teng, Yuhan;Yue, Tong;Meng, Fanli;Zheng, Yuhong;Zhang, Ling
关键词：soybean; transgenic breeding; ALDH; cold stress; RNA-seq
