Identification Of Major Qtl For S.eed Number Per Pod O n Chromosome A05 Of Tetraploid Peanut (Arachis Hypogaea L.)
文献类型: 外文期刊
作者: Liao, Boshou;Lei, Yong;Ren, Xiaoping;Luo, Huaiyong;Zhao, Jiaojiao;Chen, Weigang;Zhou, Xiaojing;Yan, Liying;Chen, Yuning;Huang, Li;Jiang, Huifang;Guo, Jianbin;Wang, Zhihui;Liu, Nian;Huai, Dongxin;Wan, Liyun
作者机构:
关键词: Peanut; Number; Pod; Seed; QTL
期刊名称: CROP JOURNAL
ISSN: 2095-5421
年卷期: 2019 年 7 卷 2 期
页码:
摘要: The inheritance of pod-and seed-number traits (PSNT) in peanut (Arachis hypogaea L.) is poorly understood. In the present study, a recombinant inbred line (RIL) population of 188 lines was used to map quantitative trait loci (QTL) for number of seeds per pod (NSP), number of pods per plant (NPP), and numbers of one-, two-, and three-seeded pods per plant (N1PP, N2PP, and N3PP) in four environments. A total of 28 consensus QTL and 14 single QTL were identified, including 11 major and stable QTL. Four major and stable QTL including qN3PPA5.2, qN3PPA5.4, qN3PPA5.5, and qN3PPA5.7 each explained 12.3%-33.0% of phenotype variation. By use of another integrated linkage map for the A5 group (hereafter referred to as INT A5 group), QTL for PSNT were located in seven intervals of 0.73-9.68 Mb in length on chromosome A05, and candidate genes underlying N3PP were suggested. These findings shed light on the genetic basis of PSNT. Major QTL for N3PP could be used as candidates for further positional cloning. (c) 2019 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V.
分类号:
- 相关文献
作者其他论文 更多>>
-
Annexin A2 negatively regulates IFN-β production through targeting the RLR signaling pathway
作者:Liu, Hongyang;Xue, Mengdi;Feng, Chunying;Yu, Jimin;Ye, Guangqiang;Zhang, Kunli;Huang, Li;Weng, Changjiang
关键词:Annexin A2;type I IFN;MDA5
-
Nanoparticle-delivered antimicrobials for targeted suppression of bacterial wilt in peanut
作者:Gelaye, Yohannes;Luo, Huaiyong
关键词:antimicrobial delivery systems;bacterial wilt;Peanut;NPs;Ralstonia solanacearum
-
Identification of candidate genes associated with resistance to aflatoxin production in peanut through genetic mapping and transcriptome analysis
作者:Huai, Dongxin;Huang, Li;Xue, Xiaomeng;Yu, Bolun;Ding, Yingbin;Jin, Gaorui;Liu, Hao;Pandey, Manish K.;Sudini, Hari Kishan;Luo, Huaiyong;Zhou, Xiaojing;Liu, Nian;Chen, Weigang;Yan, Liying;Chen, Yuning;Wang, Xin;Wang, Qianqian;Kang, Yanping;Wang, Zhihui;Chen, Xiaoping;Jiang, Huifang;Lei, Yong;Liao, Boshou
关键词:无
-
Structure-function insights into the dual role of African swine fever virus pB318L: A typical geranylgeranyl-diphosphate synthase and a nuclear import protein
作者:Zhao, Hai-Fan;Wang, Ying;Liu, Xiao-Hong;Liu, Xian-Hui;Geng, Zhi;Gao, Zeng-Qiang;Huang, Li;Weng, Chang-Jiang;Dong, Yu-Hui;Zhang, Heng
关键词:African swine fever virus (ASFV);Prenyltransferase;Geranylgeranyl-diphosphate synthase;Crystal structure;Nuclear localization signal;Immune evasion
-
Estimating stomatal conductance of citrus orchard based on UAV multi-modal information in Southwest China
作者:Liu, Quanshan;Wu, Zongjun;Cui, Ningbo;Zheng, Shunsheng;Jiang, Shouzheng;Wang, Zhihui;Gong, Daozhi;Wang, Yaosheng;Zhao, Lu;Wei, Renjuan
关键词:Stomatal conductance (Gs);UAV multimodal information;Soil moisture content (SMC);Kernel extreme learning machine (KELM);Black-winged kite algorithm (BKA);Black-winged kite algorithm (BKA)
-
Molecular Mechanisms of Biostimulants in Promoting Tomato Seedling Growth: Linking Chemical Structure to Physiologic Function
作者:Zhou, Qiongqiong;Wu, Shaobo;Xing, Liyuan;Wang, Zhihui;Zhang, Xinying;Zhang, Fen;Weng, Liping;Tang, Jihua;Zhao, Renliang;Wang, Long
关键词:biostimulants;tea polyphenols;chemical structure;transcriptome;metabolome;humic substances
-
From hemorrhage to apoptosis: understanding the devastating impact of ASFV on piglets
作者:Xu, Fanghua;Li, Ning;Xue, Yue;Wang, Zhenru;Fang, Zheng;An, Hui;Liu, Sidang;Weng, Changjiang;Huang, Li;Wang, Gang
关键词:ASFV;multiple organ lesions;pathogenicity;apoptosis;piglets