Evidence map›Paper›PMID 36552510›Full record

ArticleAnimals : an open access journal from MDPI2022

Environmental Effects and Genetic Parameters for Growth Traits of Lohi Sheep.

Numan Sharif, Asad Ali, Muhammad Dawood, Muhammad Irfan-Ur-Rehman Khan, Duy Ngoc Do

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Estimation of genetic parameters of growth traits in Magra sheep.Tropical animal health and production · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Genetic Evaluation of Early Growth Traits in Yunnan Semi-Fine Wool Sheep.Animals : an open access journal from MDPI · 2025
    Article
  8. Article
  9. Pakistan sheep industry its constrains and future trends.Tropical animal health and production · 2024
    Review
  10. Article
  11. Estimation of Genetic Parameters of Early Growth Traits in Dumeng Sheep.Animals : an open access journal from MDPI · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. 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

5 authors at 2 institutions in 3 countries.

Numan SharifDepartment of Animal Breeding and Genetics, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan.ORCID 0000-0002-6837-8582
Asad AliDepartment of Animal Breeding and Genetics, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan.ORCID 0000-0002-9327-1285
Muhammad DawoodDepartment of Animal Breeding and Genetics, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan.ORCID 0000-0002-5965-3781
Muhammad Irfan-Ur-Rehman KhanDepartment of Theriogenology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan.ORCID 0000-0002-2432-5753
Duy Ngoc DoFaculty of Veterinary Medicine, Viet Nam National University of Agriculture, Hanoi 100000, Vietnam.ORCID 0000-0002-7527-9320
University of Veterinary and Animal Sciences · PKDalhousie University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Estimating genetic parameters for growth traits is crucial to plan breeding strategies for improving meat production in indigenous sheep breeds. The study first tested the effects of environmental and maternal effects on five growth traits, including birth weight (BWT), weight at 120 days (WT120), weight at 180 days (WT180), weight at 270 days (WT270) and weight at 365 days of age (WT365) and then estimated genetic parameters for these traits using data obtained in 1215 Lohi sheep. The effects of factors, including year (YOB), season (SOB) and type of birth (TOB), age of dam (AOD) and sex on growth traits of Lohi sheep, were examined using analysis of variance (ANOVA) in R software. Sex, TOB and YOB significantly affected all studied traits. The estimates of direct and maternal heritability for BWT and WT120 were 0.15 ± 0.08 and 0.20 ± 0.06, and 0.45 ± 0.16, 0.21 ± 0.08, respectively. The direct heritability estimates for WT180, WT270 and WT365 were 0.20 ± 0.07, 0.21 ± 0.07 and 0.19 ± 0.08, respectively. Due to the high heritability estimate obtained for WT120 compared to other studied traits, and its strong genetic correlation (>0.9) with post-weaning growth traits, it is recommended that selection must be practiced on WT120 to improve the growth performance of Lohi sheep. The results could be used for the development of genetic/genomic selection programs aiming to improve the production performance of the Lohi sheep.

Indexed as

animal modelscovariancegenetic correlationheritabilityLohi sheeppermanent environment

Identifiers

PMID36552510
PMCPMC9774388
OpenAlexW4312140932

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.