Evidence map›Paper›PMID 33944937›Full record

ArticleMolecular biology and evolution2021

Structural Variants Selected during Yak Domestication Inferred from Long-Read Whole-Genome Sequencing.

Shangzhe Zhang, Wenyu Liu, Xinfeng Liu, Xin Du, Ke Zhang, Yang Zhang, Yongwu Song, Yunnan Zi, Qiang Qiu, Johannes A Lenstra and 1 more

Open access · goldAbstract read
In one paragraph

Article in Molecular biology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
11.4field-weighted citation impact, top 1% 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

35 citing papers in PubMed, 56 citations in OpenAlex.

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  7. The chromosome-level genome of Chinese indicine cattle breed provides insights into bovine adaptation and immunity.DNA research : an international journal for rapid publication of reports on genes and genomes · 2026
    Article
  8. Exploring the genetic footprints of high altitude adapted humans and livestock.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
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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

11 authors at 3 institutions in 2 countries.

Shangzhe ZhangState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.ORCID 0000-0003-2064-4287
Wenyu LiuState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Xinfeng LiuState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Xin DuState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Ke ZhangState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Yang ZhangThe Supercomputing Center, Lanzhou University, Lanzhou, China.
Yongwu SongAnimal Disease Prevention and Control Center of Gangcha County, Haibei Tibetan Autonomous Prefecture, China.
Yunnan ZiAnimal Husbandry Workstation of Xiahe County, Gannan Tibetan Autonomous Prefecture, China.
Qiang QiuState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Johannes A LenstraFaculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
Jianquan LiuState Key Laboratory of Grassland and Agro-ecosystem, Institute of Innovation Ecology and School of Life Science, Lanzhou University, Lanzhou, China.
Lanzhou University · CNChina Animal Disease Control Center · CNUtrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Structural variants (SVs) represent an important genetic resource for both natural and artificial selection. Here we present a chromosome-scale reference genome for domestic yak (Bos grunniens) that has longer contigs and scaffolds (N50 44.72 and 114.39 Mb, respectively) than reported for any other ruminant genome. We further obtained long-read resequencing data for 6 wild and 23 domestic yaks and constructed a genetic SV map of 372,220 SVs that covers the geographic range of the yaks. The majority of the SVs contains repetitive sequences and several are in or near genes. By comparing SVs in domestic and wild yaks, we identified genes that are predominantly related to the nervous system, behavior, immunity, and reproduction and may have been targeted by artificial selection during yak domestication. These findings provide new insights in the domestication of animals living at high altitude and highlight the importance of SVs in animal domestication.

Indexed as

DomesticationGenomeAnimalsCattleSequence Analysis, DNAWhole Genome SequencingBos grunniensdomesticationreference genomestructural variants

Identifiers

PMID33944937
PMCPMC8382902
OpenAlexW3157808739

What OpenQuestion holds

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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.