Dissecting the genetic basis of fiber quality and yield traits in interspecific backcross populations of Gossypium hirsutum x Gossypium barbadense
文献类型： 外文期刊
第一作者： Shi, Yuzhen
作者： Shi, Yuzhen;Liu, Aiying;Li, Junwen;Zhang, Baocai;Ge, Qun;Jamshed, Muhammad;Lu, Quanwei;Li, Shaoqi;Xiang, Xianghui;Gong, Juwu;Gong, Wankui;Shang, Haihong;Deng, Xiaoying;Pan, Jingtao;Yuan, Youlu;Zhang, Jinfa
作者机构：
关键词： Quantitative trait locus (QTL); Fiber quality; Yield; Interspecific backcross populations; QTL cluster
期刊名称：MOLECULAR GENETICS AND GENOMICS （ 影响因子：3.291； 五年影响因子：3.257 ）
ISSN： 1617-4615
年卷期： 2019 年 294 卷 6 期
页码：
收录情况： SCI
摘要： Fiber quality and yield are important traits of cotton. Quantitative trait locus (QTL) mapping is a prerequisite for marker-assisted selection (MAS) in cotton breeding. To identify QTLs for fiber quality and yield traits, 4 backcross-generation populations (BC1F1, BC1S1, BC2F1, and BC3F0) were developed from an interspecific cross between CCRI36 (Gossypium hirsutum L.) and Hai1 (G. barbadense L.). A total of 153 QTLs for fiber quality and yield traits were identified based on data from the BC1F1, BC1S1, BC2F1 and BC3F0 populations in the field and from the BC2F1 population in an artificial disease nursery using a high-density genetic linkage map with 2292 marker loci covering 5115.16 centimorgans (cM) from the BC1F1 population. These QTLs were located on 24 chromosomes, and each could explain 4.98-19.80% of the observed phenotypic variations. Among the 153 QTLs, 30 were consistent with those identified previously. Specifically, 23 QTLs were stably detected in 2 or 3 environments or generations, 6 of which were consistent with those identified previously and the other 17 of which were stable and novel. Ten QTL clusters for different traits were found and 9 of them were novel, which explained the significant correlations among some phenotypic traits in the populations. The results including these stable or consensus QTLs provide valuable information for marker-assisted selection (MAS) in cotton breeding and will help better understand the genetic basis of fiber quality and yield traits, which can then be used in QTL cloning.
分类号：
- 相关文献
作者其他论文 更多>>
-
The PAP Gene Family in Cotton: Impact of Genome-Wide Identification on Fiber Secondary Wall Synthesis
作者：Sun, Cong;Li, Weijie;Qi, Ruiqiang;Liu, Yangming;Wang, Xiaoyu;Gong, Juwu;Gong, Wankui;Pan, Jingtao;Li, Yang;Shi, Yuzhen;Yan, Haoliang;Shang, Haihong;Yuan, Youlu;Wang, Xiaoyu;Shang, Haihong
关键词：cotton; purple acid phosphatase (PAP); cotton fiber; expression analysis
-
Machine Learning-Driven Identification of Key Environmental Factors Influencing Fiber Yield and Quality Traits in Upland Cotton
作者：Souaibou, Mohamadou;Yan, Haoliang;Pan, Jingtao;Li, Yang;Shi, Yuzhen;Gong, Wankui;Shang, Haihong;Gong, Juwu;Yuan, Youlu;Yan, Haoliang;Pan, Jingtao;Li, Yang;Shi, Yuzhen;Shang, Haihong;Gong, Juwu;Yuan, Youlu;Dai, Panhong;Yuan, Youlu
关键词：cotton; machine learning; genotype environment interaction; SHAP interpretation; environmental factors
-
Coenzyme Q GhCoQ9 enhanced the salt resistance by preserving the homeostasis of mitochondrial in upland cotton
作者：Xu, Nan;Zhong, Yike;Chen, Zhuona;Zhang, Doudou;Han, Xu;Wei, Renhui;Wang, Panpan;Li, Xinru;Gong, Juwu;Li, Yang;Yan, Haoliang;Yuan, Youlu;Shang, Haihong;Xu, Nan;Zhong, Yike;Zhang, Yuanming;Yuan, Youlu;Shang, Haihong;Chen, Zhuona;Zhang, Doudou;Han, Xu;Wang, Panpan;Li, Xinru;Zhao, Yanpeng;Li, Gangling;Yang, Zheng;Yuan, Youlu;Shang, Haihong;Gao, Xu
关键词：Cotton; CoQ; GhCoQ9; Salt stress; Ultrastructure
-
Engineering Mucor circinelloides for enhanced lipid production through homologous overexpression of phosphofructokinase (PFK1 and PFK2) coupled with in-silico modeling analysis
作者：Mohamed, Hassan;Wang, Xiuwen;Saeed, Tariq;Eltoukhy, Adel;Khalid, Hina;Ramadan, Asmaa S.;Liu, Qing;Song, Yuanda;Mohamed, Hassan;Eltoukhy, Adel;Naz, Tahira;Li, Shaoqi;Saeed, Tariq;Ramadan, Asmaa S.;Awad, Mohamed F.;Song, Yuanda
关键词：Homologous expression; PFK; Lipid accumulation; Gene expression; Fermentation; M. circinelloides
-
Genome-Wide Identification and Classification of Arabinogalactan Proteins Gene Family in Gossypium Species and GhAGP50 Increases Numbers of Epidermal Hairs in Arabidopsis
作者：Wei, Renhui;Guo, Ziru;Yan, Haoliang;Pan, Jingtao;Liu, Aiying;Gong, Wankui;Ge, Qun;Gong, Juwu;Yuan, Youlu;Shang, Haihong;Yang, Zheng;Zhao, Yanpeng;Azhar, Muhammad Tehseen;Zhang, Yamin;Li, Gangling;Yuan, Youlu;Shang, Haihong;Azhar, Muhammad Tehseen
关键词：cotton; arabinogalactan protein; gene regulation; functional characterization
-
A plastid lipid-associated protein-encoding gene (GhPAP) that positively regulates fiber strength was identified via genetic mapping and transcriptomic analysis of a stable QTL on chromosome D06 of upland cotton
作者：Zhang, Sujun;Liu, Cunjing;Tang, Liyuan;Li, Xinghe;Cai, Xiao;Wang, Haitao;Zhang, Jianhong;Zhang, Jinfa
关键词：
-
Identification of EXPA4 as a key gene in cotton salt stress adaptation through transcriptomic and coexpression network analysis of root tip protoplasts
作者：Liu, Qiankun;Umer, Muhammad Jawad;Abbas, Mubashir;Cai, Xiaoyan;Zhou, Zhongli;Yu, Shuxun;Liu, Fang;Peng, Renhai;Liu, Qiankun;Li, Pengtao;Zhao, Yongqing;Li, Yanfang;Zhang, Aiming;Liu, Yuling;Wei, Yangyang;Lu, Quanwei;Peng, Renhai;Chen, Yu;Zhao, Yongqing;Li, Yanfang;Zhang, Aiming;Yang, Mengying;Liu, Yiman;Liu, Fang
关键词：Cotton; Salt stress; Transcriptome; Protoplast dissociation;
EXPA4 gene
