Evidence map›Paper›PMID 35238061›Full record

ArticleAnimal genetics2022

The de novo assembly of a European wild boar genome revealed unique patterns of chromosomal structural variations and segmental duplications.

Jianhai Chen, Jie Zhong, Xuefei He, Xiaoyu Li, Pan Ni, Toni Safner, Nikica Šprem, Jianlin Han

Open access · hybridAbstract read
In one paragraph

Article in Animal genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Pig pangenome graph reveals functional features of non-reference sequences.Journal of animal science and biotechnology · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. TheFrontiers in genetics · 2022
    Article
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

8 authors at 4 institutions in 3 countries.

Jianhai ChenInstitutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.ORCID https://orcid.org/0000-0002-7278-8090
Jie ZhongInstitutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
Xuefei HeInstitutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
Xiaoyu LiInstitutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
Pan NiAnimal Husbandry and Veterinary Institute of Keqiao District, Shaoxing, Zhejiang, China.
Toni SafnerFaculty of Agriculture, University of Zagreb, Zagreb, Croatia.
Nikica ŠpremFaculty of Agriculture, University of Zagreb, Zagreb, Croatia.
Jianlin HanInternational Livestock Research Institute, Nairobi, Kenya.
Sichuan University · CNUniversity of Zagreb · HRChinese Academy of Agricultural Sciences · CNQingdao Institute of Animal Husbandry and Veterinary Medicine · CN

Funding

Fifth Batch of Technological Innovation Research Projects in Chengdu 2021-YF05-01331-SNPostdoctoral Research and Development Fund of West China Hospital of Sichuan University 2020HXBH087
6 · The paper itself

Abstract

The rapid progress of sequencing technology has greatly facilitated the de novo genome assembly of pig breeds. However, the assembly of the wild boar genome is still lacking, hampering our understanding of chromosomal and genomic evolution during domestication from wild boars into domestic pigs. Here, we sequenced and de novo assembled a European wild boar genome (ASM2165605v1) using the long-range information provided by 10× Linked-Reads sequencing. We achieved a high-quality assembly with contig N50 of 26.09 Mb. Additionally, 1.64% of the contigs (222) with lengths from 107.65 kb to 75.36 Mb covered 90.3% of the total genome size of ASM2165605v1 (~2.5 Gb). Mapping analysis revealed that the contigs can fill 24.73% (93/376) of the gaps present in the orthologous regions of the updated pig reference genome (Sscrofa11.1). We further improved the contigs into chromosome level with a reference-assistant scaffolding method. Using the 'assembly-to-assembly' approach, we identified intra-chromosomal large structural variations (SVs, length >1 kb) between ASM2165605v1 and Sscrofa11.1 assemblies. Interestingly, we found that the number of SV events on the X chromosome deviated significantly from the linear models fitting autosomes (R

Indexed as

Segmental Duplications, GenomicSperm MotilityAnimalsChromosomesGenomeMaleSus scrofaSwinemeiotic sex chromosome inactivationreference genomeSus scrofawhole genome sequencing

Identifiers

PMID35238061
PMCPMC9314987
OpenAlexW4214819700

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.