Genome-Wide Discovery of Microsatellite Markers from Diploid Progenitor Species, Arachis duranensis and A. ipaensis, and Their Application in Cultivated Peanut (A. hypogaea)
文献类型: 外文期刊
第一作者: Zhao, Chuanzhi
作者: Zhao, Chuanzhi;Qiu, Jingjing;Wang, Jiangshan;Ren, Xuezhen;Xia, Han;Wan, Shubo;Wang, Xingjun;Zhao, Chuanzhi;Qiu, Jingjing;Wang, Jiangshan;Ren, Xuezhen;Xia, Han;Wan, Shubo;Wang, Xingjun;Qiu, Jingjing;Ma, Changle;Wang, Xingjun;Agarwal, Gaurav;Guo, Baozhu;Agarwal, Gaurav;Varshney, Rajeev K.;Pandey, Manish K.;Bertioli, David J.
作者机构:
关键词: wild peanut;genome sequence;microsatellites;molecular markers;quantitative trait locus (QTL)
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: 2017 年 8 卷
页码:
收录情况: SCI
摘要: Despite several efforts in the last decade toward development of simple sequence repeat (SSR) markers in peanut, there is still a need for more markers for conducting different genetic and breeding studies. With the effort of the International Peanut Genome Initiative, the availability of reference genome for both the diploid progenitors of cultivated peanut allowed us to identify 135,529 and 199,957 SSRs from the A (Arachis duranensis) and B genomes (Arachis ipaensis), respectively. Genome sequence analysis showed uneven distribution of the SSR motifs across genomes with variation in parameters such as SSR type, repeat number, and SSR length. Using the flanking sequences of identified SSRs, primers were designed for 51,354 and 60,893 SSRs with densities of 49 and 45 SSRs per Mb in A. duranensis and A. ipaensis, respectively. In silico PCR analysis of these SSR markers showed high transferability between wild and cultivated Arachis species. Two physical maps were developed for the A genome and the B genome using these SSR markers, and two reported disease resistance quantitative trait loci (QTLs), qF2TSWV5 for tomato spotted wilt virus (TSWV) and qF2LS6 for leaf spot (LS), were mapped in the 8.135 Mb region of chromosome A04 of A. duranensis. From this genomic region, 719 novel SSR markers were developed, which provide the possibility for fine mapping of these QTLs. In addition, this region also harbors 652 genes and 49 of these are defense related genes, including two NB-ARC genes, three LRR receptor-like genes and three WRKY transcription factors. These disease resistance related genes could contribute to resistance to viral (such as TSWV) and fungal (such as LS) diseases in peanut. In summary, this study not only provides a large number of molecular markers for potential use in peanut genetic map development and QTL mapping but also for map-based gene cloning and molecular breeding.
分类号:
- 相关文献
作者其他论文 更多>>
-
Multiple strategies, including 6mA methylation, affecting plant alternative splicing in allopolyploid peanut
作者:Wang, Lihui;Chen, Kun;Fu, Huiwen;Chen, Hua;Zhang, Chong;Cai, Tiecheng;Yang, Qiang;Zhuang, Weijian;Zhuang, Yuhui;Chen, Xiangyu;Chitkineni, Annapurna;Varshney, Rajeev K.;Wang, Xiyin
关键词:peanut; alternative splicing; chromatin structures; Iso-Seq; 6mA
-
Temperature-smart plants: A new horizon with omics-driven plant breeding
作者:Raza, Ali;Raza, Ali;Bashir, Shanza;Khare, Tushar;Jamla, Monica;Karikari, Benjamin;Karikari, Benjamin;Copeland, Rhys G. R.;Varshney, Rajeev K.;Abbas, Saghir;Charagh, Sidra;Nayak, Spurthi N.;Djalovic, Ivica;Rivero, Rosa M.;Siddique, Kadambot H. M.
关键词:
-
Peanut-based intercropping systems altered soil bacterial communities, potential functions, and crop yield
作者:Liu, Zhu;Nan, Zhenwu;Lin, Songming;Meng, Weiwei;Xie, Liyong;Zhang, Zheng;Wan, Shubo;Liu, Zhu;Xie, Liyong;Yu, Haiqiu;Lin, Songming
关键词:Sorghum; Millet; Peanut; Intercropping; Yield; Soil bacterial community
-
Transcriptomics, proteomics, and metabolomics interventions prompt crop improvement against metal(loid) toxicity
作者:Raza, Ali;Salehi, Hajar;Bashir, Shanza;Tabassum, Javaria;Javed, Muhammad Arshad;Jamla, Monica;Charagh, Sidra;Barmukh, Rutwik;Varshney, Rajeev K.;Mir, Rakeeb Ahmad;Bhat, Basharat Ahmad;Guan, Dong-Xing;Mir, Reyazul Rouf;Siddique, Kadambot H. M.
关键词:Artificial intelligence; Bioinformatic tools; Climate change; Defense responses; Environmental pollution; Metal toxicity; Omics approaches
-
ScRNA-seq reveals dark- and light-induced differentially expressed gene atlases of seedling leaves in Arachis hypogaea L.
作者:Deng, Quanqing;Du, Puxuan;Hong, Yanbin;Hu, Dongxiu;Li, Haifen;Lu, Qing;Li, Shaoxiong;Liu, Haiyan;Wang, Runfeng;Huang, Lu;Liang, Xuanqiang;Chen, Xiaoping;Liu, Hao;Gangurde, Sunil S.;Xiao, Yuan;Wang, Wenyi;Varshney, Rajeev K.;Garg, Vanika
关键词:scRNA-seq; peanut leaf; single cell; light; gene atlases
-
Transcriptome profiling of aerial and subterranean peanut pod development
作者:Peng, Zhenying;Jia, Kai-Hua;Meng, Jingjing;Wang, Jianguo;Zhang, Jialei;Li, Xinguo;Wan, Shubo
关键词:
-
The uS10c-BPG2 module mediates ribosomal RNA processing in chloroplast nucleoids
作者:Sun, Xueping;Wang, Jingwen;Zhao, Chuanzhi;Wang, Xingjun;Li, Pengcheng;Sun, Xueping;Wang, Jingwen;Zhao, Chuanzhi;Wang, Xingjun;Li, Pengcheng;Sun, Xueping;Wang, Jingwen;Singla-Rastogi, Meenu;Li, Pengcheng
关键词: