Evidence map›Paper›PMID 41991120›Full record

ArticleAnimal genetics2026

Genotype-By-Environment Interaction for Scrotal Circumference in Young Nellore Bulls Under Pasture and Feedlot Conditions and Its Correlation With Days to Calving.

Christiane A Silva, Annaiza B Bignardi, Joslaine N S G Cyrillo, Maria E Z Mercadante, Mário L Santana

Abstract read
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In one paragraph

Article in Animal genetics, 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

5 authors.

Christiane A SilvaGrupo de Melhoramento Animal de Mato Grosso (GMAT), Instituto de Ciências Agrárias e Tecnológicas, Universidade Federal de Rondonópolis (UFR), Rondonópolis, MT, Brazil.
Annaiza B BignardiGrupo de Melhoramento Animal de Mato Grosso (GMAT), Instituto de Ciências Agrárias e Tecnológicas, Universidade Federal de Rondonópolis (UFR), Rondonópolis, MT, Brazil.ORCID https://orcid.org/0000-0002-8756-2182
Joslaine N S G CyrilloInstituto de Zootecnia (IZ), Centro Avançado de Pesquisa de Bovinos de Corte, Sertãozinho, SP, Brazil.ORCID https://orcid.org/0000-0002-4390-630X
Maria E Z MercadanteInstituto de Zootecnia (IZ), Centro Avançado de Pesquisa de Bovinos de Corte, Sertãozinho, SP, Brazil.ORCID https://orcid.org/0000-0002-1218-5378
Mário L SantanaGrupo de Melhoramento Animal de Mato Grosso (GMAT), Instituto de Ciências Agrárias e Tecnológicas, Universidade Federal de Rondonópolis (UFR), Rondonópolis, MT, Brazil.ORCID https://orcid.org/0000-0001-8392-1304

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Scrotal circumference (SC) is a key reproductive indicator in beef cattle and an important predictor of male puberty and correlated female fertility. In this study, we evaluated young Nellore bulls raised under combinations of pasture and feedlot environments and modeled SC using a "double" reaction norm model. Additive genetic variance for SC increased from approximately 1.3 cm

Indexed as

Gene-Environment InteractionScrotumAnimal HusbandryAnimalsCattleFemaleGenotypeMalebeef cattlegenetic parametersheritabilityrandom regressionreaction normreproductionsexual precocity

Identifiers

PMID41991120
PMCPMC13086520

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.