Evidence map›Paper›PMID 36360207›Full record

ArticleGenes2022

Genomic Signatures Reveal Breeding Effects of Lulai Pigs.

Rui Cao, Jian Feng, Yuejin Xu, Yifei Fang, Wei Zhao, Zhenyang Zhang, Zhe Zhang, Meng Li, Qishan Wang, Yuchun Pan

Abstract read
In one paragraph

Article in Genes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

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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.

Rui CaoDepartment of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
Jian FengDepartment of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
Yuejin XuHainan Institute, Zhejiang University, Building 11, Yongyou Industrial Park, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China.
Yifei FangDepartment of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
Wei ZhaoDepartment of Animal Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
Zhenyang ZhangCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
Zhe ZhangCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
Meng LiJinan Laiwu Pig Industry Technology Research Institute Co., Ltd., Jinan 271100, China.
Qishan WangHainan Institute, Zhejiang University, Building 11, Yongyou Industrial Park, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China.ORCID 0000-0002-6475-0009
Yuchun PanHainan Institute, Zhejiang University, Building 11, Yongyou Industrial Park, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China.ORCID 0000-0002-1163-5963

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Chinese pig populations in which crossbreeding is used, these animals show a level of weakness compared with their original purebred ancestors. For instance, in the Lulai pig, a newly developed Chinese breed that is raised on the basis of the Laiwu pig (a Chinese indigenous breed with exceptionally high intramuscular fat content) and the Yorkshire pig using a method of systematic crossbreeding, both their market acceptance and performance are inferior. To reveal the practical role of these admixed breeds and traditional systematic crossbreeding methods at the genomic level, we explored population structure, genetic signatures, and introgression. We conducted this study based on the SNP chip data of 381 Lulai pigs, 182 Laiwu pigs, and 127 Yorkshires, which showed deficient genome coverage during our study. Therefore, we further selected the Genotyping by Genome Reducing and Sequencing (GGRS) method, which has a high density and suitable genome coverage as a supplement. We applied the GGRS data of 38 Lulai pigs, 75 Laiwu pigs, and 75 Yorkshires. In terms of the SNP chip data, by

Indexed as

GenomeMeatAnimalsBody CompositionChromosome MappingGenomicsSwineFstintrogressionpig genomerIBDsystematic crossbreeding

Identifiers

PMID36360207
PMCPMC9689693

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.