Evidence map›Paper›PMID 30419816›Full record

ArticleBMC genomics2018

Novel insights into the genetic basis of buffalo reproductive performance.

Jun Li, Jiajia Liu, Giuseppe Campanile, Graham Plastow, Chunyan Zhang, Zhiquan Wang, Martino Cassandro, Bianca Gasparrini, Angela Salzano, Guohua Hua and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Selection signatures detection in Nelore, Gir, and Red Sindhi cattle breeds.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
    Article
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  11. The multifaceted role of insulin-like growth factor binding protein 7.Frontiers in cell and developmental biology · 2024
    Review
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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

12 authors at 5 institutions in 3 countries.

Jun LiCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
Jiajia LiuCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
Giuseppe CampanileDepartment of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy.
Graham PlastowDepartment of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB, Canada.
Chunyan ZhangDepartment of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB, Canada.
Zhiquan WangDepartment of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB, Canada.
Martino CassandroDepartment of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Agripolis, Legnaro, Italy.
Bianca GasparriniDepartment of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy.
Angela SalzanoDepartment of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy.
Guohua HuaCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
Aixin LiangCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China. lax.pipi@mail.hzau.edu.cn.
Liguo YangCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China. liguoyang2006@163.com.
Huazhong Agricultural University · CNUniversity of Alberta · CAUniversity of Naples Federico II · ITUniversity of Padua · ITZunyi Medical University · CN

Funding

International Cooperation and Exchange Programme 31772602 and 31772604Modern Agro- industry Technology Research System CARS-37-04B
6 · The paper itself

Abstract

backgroundFertility is a complex trait that has a major impact on the development of the buffalo industry. Genome-wide association study (GWAS) has increased the ability to detect genes influencing complex traits, and many important genes related to reproductive traits have been identified in ruminants. However, reproductive traits are influenced by many factors. The development of the follicle is one of the most important internal processes affecting fertility. Genes found by GWAS to be associated with follicular development may directly affect fertility. The present study combined GWAS and RNA-seq of follicular granulosa cells to identify important genes which may affect fertility in the buffalo.

resultsThe 90 K Affymetrix Axiom Buffalo SNP Array was used to identify the SNPs, genomic regions, and genes that were associated with reproductive traits. A total of 40 suggestive loci (related to 28 genes) were identified to be associated with six reproductive traits (first, second and third calving age, calving interval, the number of services per conception and open days). Interestingly, the mRNA expressions of 25 of these genes were also observed in buffalo follicular granulosa cells. The IGFBP7 gene showed high level of expression during whole antral follicle growth. The knockdown of IGFBP7 in buffalo granulosa cells promoted cell apoptosis and hindered cell proliferation, and increased the production of progesterone and estradiol. Furthermore, a notable signal was detected at 2.3-2.7 Mb on the equivalent of bovine chromosome 5 associated with age at second calving, calving interval, and open days.

conclusionsThe genes associated with buffalo reproductive traits in this study may have effect on fertility by regulating of follicular growth. These results may have important implications for improving buffalo breeding programs through application of genomic information.

Indexed as

FertilityQuantitative Trait LociReproductionAnimalsBreedingBuffaloesFemaleGenome-Wide Association StudyGenomicsOvarian FolliclePhenotypePolymorphism, Single NucleotideFollicleGene expressionGWASIGFBP7Reproduction

Identifiers

PMID30419816
PMCPMC6233259
OpenAlexW2900462797

What Socratic 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 Socratic graph.