Evidence map›Paper›PMID 35012465›Full record

ArticleBMC genomics2022

Investigation of genetic relationships within three Miscanthus species using SNP markers identified with SLAF-seq.

Zhiyong Chen, Yancen He, Yasir Iqbal, Yanlan Shi, Hongmei Huang, Zili Yi

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Article in BMC genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

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7citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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  7. Improving Drought Stress Tolerance in Ramie (Frontiers in plant science · 2022
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Zhiyong Chen *College of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China. zhiyongchen@hunau.edu.cn.ORCID http://orcid.org/0000-0001-5604-9514
Yancen He *College of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China.
Yasir IqbalCollege of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China.
Yanlan ShiCollege of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China.
Hongmei HuangCollege of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China. hhm7418@hotmail.com.
Zili YiCollege of Bioscience & Biotechnology, Hunan Agricultural University, Changsha, 410128, PR China. yizili889@163.com.

Funding

Innovative Research Group Project of the National Natural Science Foundation of China 31471557Innovative Research Group Project of the National Natural Science Foundation of China 31871693
6 · The paper itself

Abstract

backgroundMiscanthus, which is a leading dedicated-energy grass in Europe and in parts of Asia, is expected to play a key role in the development of the future bioeconomy. However, due to its complex genetic background, it is difficult to investigate phylogenetic relationships in this genus. Here, we investigated 50 Miscanthus germplasms: 1 female parent (M. lutarioriparius), 30 candidate male parents (M. lutarioriparius, M. sinensis, and M. sacchariflorus), and 19 offspring. We used high-throughput Specific-Locus Amplified Fragment sequencing (SLAF-seq) to identify informative single nucleotide polymorphisms (SNPs) in all germplasms.

resultsWe identified 257,889 SLAF tags, of which 87,162 were polymorphic. Each tag was 264-364 bp long. The obtained 724,773 population SNPs were used to investigate genetic relationships within three species of Miscanthus. We constructed a phylogenetic tree of the 50 germplasms using the obtained SNPs and grouped them into two clades: one clade comprised of M. sinensis alone and the other one included the offspring, M. lutarioriparius, and M. sacchariflorus. Genetic cluster analysis had revealed that M. lutarioriparius germplasm C3 was the most likely male parent of the offspring.

conclusionsAs a high-throughput sequencing method, SLAF-seq can be used to identify informative SNPs in Miscanthus germplasms and to rapidly characterize genetic relationships within this genus. Our results will support the development of breeding programs with the focus on utilizing Miscanthus cultivars with elite biomass- or fiber-production potential for the developing bioeconomy.

Indexed as

PoaceaePolymorphism, Single NucleotideAsiaHigh-Throughput Nucleotide SequencingPhylogenyHigh-throughput sequencingIdentification of genetic relationshipMiscanthusSLAF-seqSLAF tagsSNP

Identifiers

PMID35012465
PMCPMC8751252

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