Evidence map›Paper›PMID 42762049›Full record

ArticleTranslational animal science2026

Genetic diversity and population structure of Mexican Gir cattle using genome-wide SNP data.

Ricardo Martínez-Rocha, Jonathan Emanuel Valerio-Hernández, Rafael Núñez-Domínguez, Rodolfo Ramírez-Valverde, Joel Domínguez-Viveros, Juan Fernando Saiz, Julius Mugambe, Jorge Hidalgo

Abstract read
In one paragraph

Article in Translational animal science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Ricardo Martínez-RochaPosgrado en Producción Animal, Universidad Autónoma Chapingo, Texcoco, State of Mexico 56230, Mexico.ORCID https://orcid.org/0000-0002-7316-4589
Jonathan Emanuel Valerio-HernándezFacultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de Méxio, Ciudad Universitaria, Mexico City, 04510, Mexico.ORCID https://orcid.org/0000-0001-5043-8914
Rafael Núñez-DomínguezPosgrado en Producción Animal, Universidad Autónoma Chapingo, Texcoco, State of Mexico 56230, Mexico.ORCID https://orcid.org/0000-0002-1447-4632
Rodolfo Ramírez-ValverdePosgrado en Producción Animal, Universidad Autónoma Chapingo, Texcoco, State of Mexico 56230, Mexico.ORCID https://orcid.org/0000-0002-3185-8494
Joel Domínguez-ViverosFacultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Chihuahua, 31000, Mexico.ORCID https://orcid.org/0000-0002-4011-6142
Juan Fernando SaizFacultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Chihuahua, 31000, Mexico.
Julius MugambeDepartment of Animal Biosciences, Interbull Centre, Uppsala, 75007, Sweden.
Jorge HidalgoDepartment of Animal and Dairy Science, University of Georgia, Athens, GA 30602, United States.ORCID https://orcid.org/0000-0002-0783-381X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study characterizes the genomic diversity and population structure of Mexican Gir cattle. We sampled 226 animals from three tropical herds and isolated DNA from hair samples was genotyped using the GGP Indicus 50K array. After quality control, 212 animals and 28,394 autosomal SNPs remained for a within-breed analysis. We merged the Mexican Gir dataset with an available online database involving 134 worldwide breeds. The combined dataset was used for across-breed comparisons, with 9091 shared SNPs. Within-breed diversity was high (Heterozygosity Observed = 0.40; Heterozygosity Expected = 0.38), and genomic inbreeding by Hardy-Weinberg Equilibrium (

Indexed as

Bos indicusgenomic inbreedingruns of homozygosity

Identifiers

PMID42762049
PMCPMC13588704

What Socratic holds

Textmetadata
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.