Evidence map›Paper›PMID 33246410›Full record

ArticleBMC genomics2020

Identification and population genetic analyses of copy number variations in six domestic goat breeds and Bezoar ibexes using next-generation sequencing.

Jiazhong Guo, Jie Zhong, George E Liu, Liu Yang, Li Li, Guangling Chen, Tianzeng Song, Hongping Zhang

Open access · goldAbstract read
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Article in BMC genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 21 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Jiazhong GuoCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Jie ZhongCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
George E LiuAnimal Genomics and Improvement Laboratory, BARC, Agricultural Research Service, USDA, Beltsville, MD, 20705, USA.
Liu YangCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Li LiCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Guangling ChenSichuan Technical Exchange Center, Science & Technology Department of Sichuan Province, Chengdu, 610016, China.
Tianzeng SongInstitute of Animal Science, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China.
Hongping ZhangCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China. zhp@sicau.edu.cn.ORCID http://orcid.org/0000-0001-8290-7041
Sichuan Agricultural University · CNAgricultural Research Service · USScience and Technology Department of Sichuan Province · CNTibet Academy of Agricultural and Animal Husbandry Sciences · CN

Funding

Sichuan Province Science and Technology Support Program 2020YFN0013the National Key Research and Development Program of China 2018YFD0502002
6 · The paper itself

Abstract

backgroundCopy number variations (CNVs) are a major form of genetic variations and are involved in animal domestication and genetic adaptation to local environments. We investigated CNVs in the domestic goat (Capra hircus) using Illumina short-read sequencing data, by comparing our lab data for 38 goats from three Chinese breeds (Chengdu Brown, Jintang Black, and Tibetan Cashmere) to public data for 26 individuals from three other breeds (two Moroccan and one Chinese) and 21samples from Bezoar ibexes.

resultsWe obtained a total of 2394 CNV regions (CNVRs) by merging 208,649 high-confidence CNVs, which spanned ~ 267 Mb of total length and accounted for 10.80% of the goat autosomal genome. Functional analyses showed that 2322 genes overlapping with the CNVRs were significantly enriched in 57 functional GO terms and KEGG pathways, most related to the nervous system, metabolic process, and reproduction system. Clustering patterns of all 85 samples generated separately from duplications and deletions were generally consistent with the results from SNPs, agreeing with the geographical origins of these goats. Based on genome-wide F

conclusionWe generated a comprehensive map of CNVs in goats. Many genetically differentiated CNVs among various goat populations might be associated with the population characteristics of domestic goat breeds.

Indexed as

BezoarsDNA Copy Number VariationsAnimalsGenetics, PopulationGoatsHigh-Throughput Nucleotide SequencingComparative genomicsCopy number variationsGoatShort-read sequencing

Identifiers

PMID33246410
PMCPMC7694352
OpenAlexW3109854305

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Registered trials

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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.