Development of SNP markers using RNA-seq technology and tetra-primer ARMS-PCR in sweetpotato
文献类型: 外文期刊
第一作者: Kou Meng
作者: Kou Meng;Xu Jia-lei;Li Qiang;Liu Ya-ju;Wang Xin;Tang Wei;Zhang Yun-gang;Ma Dai-fu;Kou Meng;Li Qiang;Wang Xin;Ma Dai-fu
作者机构:
关键词: sweetpotato;SNPs;RNA-seq;tetra-primer ARMS-PCR
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2017 年 16 卷 2 期
页码:
收录情况: SCI
摘要: The information of single nucleotide polymorphisms (SNPs) is quite unknown in sweetpotato. In this study, two sweetpotato varieties (Xushu 18 and Xu 781) were sequenced by Illumina technology, as 'well as de novo transcriptome assembly, functional annotation, and in silico discovery of potential SNP molecular markers. Tetra-primer Amplification Refractory Mutation System PCR (ARMS-PCR) is a simple and sufficient method for detecting different alleles in SNP locus. Total 153 sets of ARMS-PCR primers were designed to validate the putative SNPs from sequences. PCR products from 103 sets of primers were different between Xu 781 and Xushu 18 via agarose gel electrophoresis, and the detection rate was 67.32%. We obtained the expected results from 32 sets of primers between the two genotypes. Furthermore, we ascertained the optimal annealing temperature of 32 sets of primers. These SNPs might be used in genotyping, QTL mapping, or marker-assisted trait selection further in sweetpotato. To our knowledge, this work was the first study to develop SNP markers in sweetpotato by using tetra -primer ARMS-PCR technique. This method was a simple, rapid, and useful technique to develop SNP markers, and will provide a potential and preliminary application in discriminating cultivars in sweetpotato.
分类号:
- 相关文献
作者其他论文 更多>>
-
Detection of arboviruses in Culicoides (Diptera: Ceratopogonidae) collected from animal farms in the border areas of Yunnan Province, China
作者:DI Di;LI Chen-xi;LI Zong-jie;WANG Xin;XIA Qi-qi;Sharma, Mona;LI Bei-bei;LIU Ke;SHAO Dong-hua;QIU Ya-feng;WEI Jian-chao;MA Zhi-yong;YANG Shi-biao;Soe-soe Wai
关键词:biting midge; Culicoides; bluetongue virus; arbovirus; arthropod vector
-
Evaluation of a new method for quantification of heat tolerance in different wheat cultivars
作者:Li Qiang;Wang Zheng-rui;Li Ding;Wei Jian-wei;Qiao Wen-chen;Meng Xiang-hai;Sun Shu-luan;Li Hui-min;Zhao Ming-hui;Chen Xiu-min;Zhao Feng-wu
关键词:wheat breeding; heat tolerance quantification; HTI; temperature difference controlling; stress intensity
-
Melon Seeds Variety Identification Based on Chlorophyll Fluorescence Spectrum and Reflectance Spectrum
作者:Li Cui-ling;Jiang Kai;Feng Qing-chu;Wang Xin;Meng Zhi-jun;Wang Song-lin;Gao Yuan-yuan;Li Cui-ling;Jiang Kai;Feng Qing-chu;Wang Xin;Wang Song-lin;Gao Yuan-yuan
关键词:Seed;Chlorophyll;Fluorescence spectrum;Reflectance spectrum;Variety identification
-
Identification of the resistance gene to powdery mildew in Chinese wheat landrace Baiyouyantiao
作者:Feng Jing;Fan Jie-ru;Zhou Yi-lin;Xu Xiao-dan;Ma Zhan-hong;Liu Zhi-yong;Li Qiang
关键词:wheat landrace;powdery mildew;genetic mapping;single-nucleotide polymorphism (SNP) array
-
Ipomoea batatas HKT1 transporter homolog mediates K+ and Na+ uptake in Saccharomyces cerevisiae
作者:Park Sung-chul;Kou Meng;Yan Hui;Tang Wei;Wang Xin;Liu Ya-ju;Zhang Yun-gang;Ma Dai-fu;Li Qiang;Yu Yi-cheng;Sun Jiang;Li Qiang;Sang-soo, Kwak
关键词:IbHKT1;Na+/K+ transporter;salt stress;sweet potato
-
Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China
作者:Xiong Chuan;Li Xiao-lin;Zheng Lin-yong;Li Shu-hong;Li Qiang;Huang Wen-li;Xiong Chuan;Zheng Lin-yong;Liu Cheng-yi
关键词:Fungi;Heavy metals;Mineral composition;Mushrooms;Wild food
-
Mineral constituents of a prized edible mushroom (Tricholoma matsutake) and soils beneath the fruiting bodies from the production areas across China
作者:Xiong Chuan;Li Xiao-lin;Zheng Lin-yong;Li Shu-hong;Li Qiang;Huang Wen-li;Xiong Chuan;Zheng Lin-yong;Liu Cheng-yi
关键词:Fungi; Heavy metals; Mineral composition; Mushrooms; Wild food