Genome-Wide Development of Polymorphic SNP Markers and Evaluation of Genetic Diversity of Litchi (Litchi chinensis Sonn.)
文献类型： 外文期刊
作者： Liu, Wei 1 ; Xiao, Zhidan 1 ; Jiang, Nonghui 1 ; Fan, Chao 1 ; Xiang, Xu 1 ;
作者机构： 1.Guangdong Acad Agr Sci, Inst Fruit Tree Res, Key Lab South Subtrop Fruit Biol & Genet Resource, Guangdong Prov Key Lab Trop & Subtrop Fruit Tree R, Guangzhou 510640, Peoples R China
关键词： litchi; germplasm resources; single-nucleotide polymorphism; genetic diversity; population structure
期刊名称：PLANTS-BASEL （ 2022影响因子：4.5； 五年影响因子：4.8 ）
年卷期： 2023 年 12 卷 23 期
收录情况： SCI
摘要： Litchi (Litchi chinensis Sonn.) is a highly valuable fruit crop that is widely grown in tropical and subtropical areas of the world. Studying its genetic diversity and population structure is critical for effective conservation and breeding programs. In this study, we developed 150 single-nucleotide polymorphism (SNP) markers that were evenly spaced across litchi genome and applied them to the evaluation of the genetic diversity of 84 litchi accessions, including old cultivars, modern cultivars, hybrids from known parents and wild accessions. Ninety-one SNP markers, showing high levels of polymorphism and high genotyping success rates, were used for further analysis. The newly developed SNP markers captured a relatively higher level of genetic diversity (He = 0.364) in litchi cultivars and could be successfully applied for the identification of synonymous cultivars and hybrids with close genetic backgrounds. Cluster analysis grouped all genotypes into three clusters that showed perfect association with their fruit maturation period, among which wild accessions clustered with their corresponding domesticated cultivars, and hybrids from different parent combinations showed different inheritance tendencies. Our study not only provided a set of efficient SNP markers for future genetic research, but also laid an important foundation for the conservation and genetic breeding of litchi.
- 相关文献
作者其他论文 更多>>
-
Transcriptome and Metabolome Analysis of Rice Cultivar CBB23 after Inoculation by Xanthomonas oryzae pv. oryzae Strains AH28 and PXO99A
作者：Chen, Pingli;Liu, Qing;Liu, Junjie;Sun, Bingrui;Mao, Xingxue;Jiang, Liqun;Zhang, Jing;Lv, Shuwei;Yu, Hang;Liu, Wei;Li, Chen;Wang, Junjie;Mo, Qiaoping;Chen, Weixiong
关键词：Xanthomonas oryzae; Xa23; AH28; RNA-seq; metabolome
-
Genome-Wide Identification and Expression Analysis of the Class III Peroxidase Gene Family under Abiotic Stresses in Litchi (Litchi chinensis Sonn.)
作者：Yang, Jie;Chen, Rong;Xiang, Xu;Liu, Wei;Fan, Chao
关键词：litchi; PRX gene family; phylogenetic tree; abiotic stresses; expression pattern
-
Identification and Comprehensive Analysis of OFP Genes for Fruit Shape Influence in Mango
作者：Wu, Qiuping;Yang, Jie;Chen, Rong;Fan, Chao;Xia, Rui;Zeng, Zaohai
关键词：mango (Mangifera indica L.); OVATE family proteins; expression pattern; fruit development
-
Genome-Wide Characterization and Phylogenetic and Stress Response Expression Analysis of the MADS-Box Gene Family in Litchi (Litchi chinensis Sonn.)
作者：Yang, Jie;Chen, Rong;Liu, Wei;Xiang, Xu;Fan, Chao
关键词：litchi; MADS-box gene family; phylogenetic analysis; stress response; gene expression
-
The vesicle trafficking gene, OsRab7, is critical for pollen development and male fertility in cytoplasmic male-sterility rice
作者：Ying, Suping;Tang, Yunting;Yang, Wei;Hu, Zhao;Huang, Ruifeng;Ding, Jie;Yi, Xiangyun;Niu, Jiawei;Chen, Zihan;Peng, Xiaojue;Liu, Wei;Wang, Ting
关键词：OsRab7; Cytoplasm male sterility; Anther development; Rice
-
IFITM3 inhibits severe fever with thrombocytopenia syndrome virus entry and interacts with viral Gc protein
作者：Du, Shouwen;Liu, Quan;Liao, Ming;Du, Shouwen;Zhou, Boping;Wang, Jigang;Wang, Yuhang;Wang, Jiamin;Ma, Yidan;Xu, Wang;Shi, Xiaoshuang;Li, Letian;Hao, Pengfei;Jin, Ningyi;Li, Chang;Wong, Yin K.;Wang, Jigang;Hu, Lifen;Liu, Wei
关键词：antiviral activity; Gc subunit; interferon-induced transmembrane protein 3; SFTSV; virus-IFITM3 interaction
-
Metabolome and Transcriptome Analysis Provide Insights into Flower Bud Color Variation in the Adaptation to UV-B Radiation of Litchi
作者：Xiao, Zhidan;Wang, Jing;Jiang, Nonghui;Xiang, Xu;Liu, Wei
关键词：Litchi chinensis Sonn.; flavonoid biosynthesis; transcriptome; metabolome; UV-B; flower color variation
