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DOI10.1155/2017/9272363
Whole-Genome Characteristics and Polymorphic Analysis of Vietnamese Rice Landraces as a Comprehensive Information Resource for Marker-Assisted Selection
Hien Trinh1; Khoa Truong Nguyen2; Lam Van Nguyen1; Huy Quang Pham1; Can Thu Huong3; Tran Dang Xuan3; La Hoang Anh3; Caccamo, Mario4; Ayling, Sarah4; Nguyen Thuy Diep2; Cuong Nguyen1; Khuat Huu Trung2; Tran Dang Khanh2
通讯作者Cuong Nguyen ; Tran Dang Khanh
来源期刊INTERNATIONAL JOURNAL OF GENOMICS
ISSN2314-436X
EISSN2314-4378
出版年2017
英文摘要

Next generation sequencing technologies have provided numerous opportunities for application in the study of whole plant genomes. In this study, we present the sequencing and bioinformatic analyses of five typical rice landraces including three indica and two japonica with potential blast resistance. A total of 688.4 million 100 bp paired-end reads have yielded approximately 30fold coverage to compare with the Nipponbare reference genome. Among them, a small number of reads were mapped to both chromosomes and organellar genomes. Over two million and eight hundred thousand single nucleotide polymorphisms (SNPs) and insertions and deletions (InDels) in indica and japonica lines have been determined, which potentially have significant impacts on multiple transcripts of genes. SNP deserts, contiguous SNP-low regions, were found on chromosomes 1, 4, and 5 of all genomes of rice examined. Based on the distribution of SNPs per 100 kilobase pairs, the phylogenetic relationships among the landraces have been constructed. This is the first step towards revealing several salient features of rice genomes in Vietnam and providing significant information resources to further marker-assisted selection (MAS) in rice breeding programs.


类型Article
语种英语
国家Vietnam ; Japan ; England
收录类别SCI-E
WOS记录号WOS:000394952300001
WOS关键词WIDE DNA POLYMORPHISMS ; DISCOVERY ; CULTIVAR ; SEQUENCE ; INDICA
WOS类目Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Genetics & Heredity
WOS研究方向Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Genetics & Heredity
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199769
作者单位1.Vietnam Acad Sci & Technol, Inst Biotechnol, Lab Bioinformat, 18 Hoang Quoc Viet, Hanoi, Vietnam;
2.Vietnam Acad Agr Sci, Agr Genet Inst, Dept Genet Engn, Km2 Pham Van Dong, Hanoi, Vietnam;
3.Hiroshima Univ, Grad Sch Int Dev & Cooperat, Hiroshima 7398529, Japan;
4.Natl Inst Agr Bot, Genet & Breeding, Cambridge, England
推荐引用方式
GB/T 7714
Hien Trinh,Khoa Truong Nguyen,Lam Van Nguyen,et al. Whole-Genome Characteristics and Polymorphic Analysis of Vietnamese Rice Landraces as a Comprehensive Information Resource for Marker-Assisted Selection[J],2017.
APA Hien Trinh.,Khoa Truong Nguyen.,Lam Van Nguyen.,Huy Quang Pham.,Can Thu Huong.,...&Tran Dang Khanh.(2017).Whole-Genome Characteristics and Polymorphic Analysis of Vietnamese Rice Landraces as a Comprehensive Information Resource for Marker-Assisted Selection.INTERNATIONAL JOURNAL OF GENOMICS.
MLA Hien Trinh,et al."Whole-Genome Characteristics and Polymorphic Analysis of Vietnamese Rice Landraces as a Comprehensive Information Resource for Marker-Assisted Selection".INTERNATIONAL JOURNAL OF GENOMICS (2017).
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