Cited by 23Genetic and phenotypic traits in livestockGenetic diversity and population structureHigh Altitude and Hypoxia

Selection and Introgression Facilitated the Adaptation of Chinese Native Endangered Cattle in Extreme Environments

Open access
Liu, Xinfeng, Li, Zhaohong, Yan, Yubin, Li, Ye, Wu, Hui, Pei, Jie, Yan, Ping, Yang, Ruolin +2 more·2021·Evolutionary Applications

Abstract

Abstract Although persistent efforts have identified and characterized a few candidate genes and related biological processes with potential functions in the adaptation of many species to extreme environments, few works have been conducted to determine the genomic basis of adaptation in endangered livestock breeds that have been living in extreme conditions for more than thousands of years. To fill this gap, we sequenced the whole genomes of nine individuals from three Chinese native endangered cattle breeds that are living in high‐altitude or arid environments. Phylogenetic and evolutionary history analyses of these three and other six breeds showed that the genetic structure of the cattle populations is primarily related to geographic location. Interestingly, we identified pervasive introgression from the yak to Zhangmu cattle (ZMC) that cover several genes (e.g., NOS2, EGLN1 and EPAS1) involved in the hypoxia response and previously identified as positive selection genes in other species, which suggested that the adaptive introgression from yak may have contributed to the adaptation of ZMC to high‐altitude environments. In addition, by contrasting the breeds in opposite living conditions, we revealed a set of candidate genes with various functions from hypoxia response, water metabolism, immune response and body shape change to embryo development and skeletal system development, etc., that may be related to high‐altitude or arid adaptation. Our research provides new insights into the recovery and adaptation of endangered native cattle and other species in extreme environments and valuable resources for future research on animal husbandry to cope with climate change.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/eva.13168

Cites

66 of 66 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In Zhangmu cattle, hypoxia-adaptive genes EPAS1, EGLN1, and NOS2 were shown to be introgressed from yaks.

    “In Zhangmu cattle, hypoxia-adaptive genes at the core of the hypoxia-inducible factor pathway, including EPAS1 and EGLN1, as well as the nitric oxide synthase gene NOS2, were shown to be introgressed from yaks [97].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. Nei, M. (1987). Molecular evolutionary genetics. Columbia University Press.
  2. Zhang, Y. (2011). Animal genetic resources in China. Bovines [M]. China Agricultural Press.

Cited by

Sorted by citations

Authors
Liu, X., Li, Z., Yan, Y., Li, Y., Wu, H., Pei, J., Yan, P., Yang, R., Guo, X., & Lan, X.
Affiliations
  • Northwest A&F University (CN)
  • Lanzhou Institute of Husbandry and Pharmaceutical Sciences (CN)
Corresponding author
  • Yang, Ruolin
  • Guo, Xian
  • Lan, Xianyong
Venue
Evolutionary Applications
Publisher
Wiley
Published
2020-12-14
Volume
14
Issue
3
Pages
860-873
ISSN
  • 1752-4563 (ISSN-L)
  • 1752-4571
OpenAlex
W3100481938
Cited by
23
References
66
Citations by year
2026: 4 · 2025: 5 · 2024: 2 · 2023: 6 · 2022: 4 · 2021: 2
FWCI
1.75
Type
journal article
Language
en
Open access
Locations
  • Evolutionary Applications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and phenotypic traits in livestock
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic diversity and population structure
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › High Altitude and Hypoxia
Keywords
endangered livestock breeds, high-altitude adaptation, arid environment adaptation, hypoxia response, positive selection, EPAS1, EGLN1, NOS2, candidate genes, population structure, extreme environments, climate change adaptation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review