Evidence map›Paper›PMID 20349144›Full record

ArticleMolecular biology reports2011

Single nucleotide polymorphisms of the prolactin receptor (PRLR) gene and its association with growth traits in Chinese cattle.

Aijun Lü, Xiucai Hu, Hong Chen, Yongjun Dong, Yonghong Pang

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In one paragraph

Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

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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

10 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Association of GenesInternational journal of molecular sciences · 2025
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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

5 authors at 2 institutions in 1 country.

Aijun LüSchool of Life Sciences, Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou, 221116, China. lajand@126.com
Xiucai Hu
Hong Chen
Yongjun Dong
Yonghong Pang
Jiangsu Normal University · CNHenan Institute of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic polymorphism of the prolactin receptor (PRLR) gene was detected by PCR-SSCP and DNA sequencing methods in 665 individuals from five Chinese cattle breeds. The results showed that at the P1 locus, three observed genotypes (AA, AB and BB), two linked SNPs (G1267A and T1268C), and one missense mutation (S18N) within a putative signal peptide were determined. The frequencies of haplotypes A and B in the five breeds were 0.596-0.802 and 0.198-0.404, respectively. Polymorphism of the PRLR gene was shown to be significantly associated with growth traits in the Nanyang breed. Individuals with genotype BB had greater hucklebone width, body weight and average daily gain than those with genotype AA at 6 months old (P<0.01), as well as better body height, body length and heart girth when 6 months (P<0.05). This study revealed for the first time that the PRLR gene is a promising candidate gene that affects growth traits in cattle.

Indexed as

Genetic Association StudiesQuantitative Trait, HeritableAmino Acid SequenceAnimalsBase SequenceBreedingCattleChinaGenetic LociMolecular Sequence DataPolymerase Chain ReactionPolymorphism, Single NucleotidePolymorphism, Single-Stranded ConformationalReceptors, ProlactinSequence Analysis, DNAReceptors, Prolactin

Identifiers

PMID20349144
OpenAlexW1990627875

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.