Evidence map›Paper›PMID 32699278›Full record

ArticleScientific reports2020

Identification of sequence polymorphisms at 58 STRs and 94 iiSNPs in a Tibetan population using massively parallel sequencing.

Dan Peng, Yinming Zhang, Han Ren, Haixia Li, Ran Li, Xuefeng Shen, Nana Wang, Erwen Huang, Riga Wu, Hongyu Sun

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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  11. The transitivity of the Hardy-Weinberg law.Forensic science international. Genetics · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Dan Peng *Faculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Yinming Zhang *Faculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Han Ren *Faculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Haixia LiFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Ran LiFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Xuefeng ShenFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Nana WangFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China.
Erwen HuangFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China. 812811596@qq.com.
Riga WuFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China. wurg3@mail.sysu.edu.cn.
Hongyu SunFaculty of Forensic Medicine, Zhongshan School of Medicine, Sun Yat-Sen University, No. 74 Zhongshan Road II, Guangzhou, 510080, Guangdong, People's Republic of China. sunhy@mail.sysu.edu.cn.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Massively parallel sequencing (MPS) has rapidly become a promising method for forensic DNA typing, due to its ability to detect a large number of markers and samples simultaneously in a single reaction, and sequence information can be obtained directly. In the present study, two kinds of forensic genetic markers, short tandem repeat (STR) and identity-informative single nucleotide polymorphism (iiSNP) were analyzed simultaneously using ForenSeq DNA Signature Prep Kit, a commercially available kit on MPS platform. A total of 152 DNA markers, including 27 autosomal STR (A-STR) loci, 24 Y chromosomal STR (Y-STR) loci, 7 X chromosomal STR (X-STR) loci and 94 iiSNP loci were genotyped for 107 Tibetan individuals (53 males and 54 females). Compared with length-based STR typing methods, 112 more A-STR alleles, 41 more Y-STR alleles, and 24 more X-STR alleles were observed at 17 A-STRs, 9 Y-STRs, and 5 X-STRs using sequence-based approaches. Thirty-nine novel sequence variations were observed at 20 STR loci. When the flanking regions were also analyzed in addition to target SNPs at the 94 iiSNPs, 38 more alleles were identified. Our study provided an adequate genotype and frequencies data of the two types of genetic markers for forensic practice. Moreover, we also proved that this panel is highly polymorphic and informative in Tibetan population, and should be efficient in forensic kinship testing and personal identification cases.

Indexed as

AllelesDNA FingerprintingFemaleGene FrequencyGenetic MarkersGenotypeHigh-Throughput Nucleotide SequencingHumansMaleMicrosatellite RepeatsPolymorphism, Single NucleotideSequence Analysis, DNATibetGenetic Markers

Identifiers

PMID32699278
PMCPMC7376188
OpenAlexW3044225707

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.