ArticleMolecular biology reports2012
Analysis of multiple polymorphisms in the bovine neuropeptide Y5 receptor gene and structural modelling of the encoded protein.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- GWAS and eQTL analysis identifies a SNP associated with both residual feed intake and GFRA2 expression in beef cattle.Scientific reports · 2018Pooled it
- Effect of Normal Level Endocrine Hormones and Hypothalamic Neuropeptides on Obesity in Women of Childbearing Age.Journal of obesity · 2026Article
- Multi-breed genome-wide association studies across countries for electronically recorded behavior traits in local dual-purpose cows.PloS one · 2019Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The neuropeptide Y 5 receptor (NPY5R) plays an important role in the regulation of appetite and feeding behaviour in mammals by modulating the effect of the neurotransmitter neuropeptide Y. As single nucleotide polymorphism (SNP) variation in the bovine NPY5R gene is likely to influence the expression and/or function of this gene, the objectives of this study were to identify SNPs in the bovine NPY5R gene and to predict their functional role in the expression and physico-chemical characteristics of the protein product. Nineteen novel SNPs were identified in a 2.1 kb genomic region of the NPY5R gene in a total of 419 beef cattle from 13 Bos taurus breeds and eight Bos indicus animals. Four of these SNPs were non-synonymous (Met → Ile, Leu → Phe, Pro → Leu, Arg → Stop codon), while 10 were synonymous. Of particular interest was one non-synonymous SNP (c.1090C>T) that introduced a stop codon in the third intracellular loop of the NPY5R molecule. This stop codon is predicted to create a truncated NPY5R molecule with different physico-chemical properties compared to the native NPY5R protein. A further four SNPs were located in the 5' untranslated region (UTR) and one in the 3'UTR. Two of the 5'UTR SNPs affected putative transcription factor binding sites (GATA binding factor and snRNA-activating protein complex). In conclusion, regulatory and functional SNPs were identified in the bovine NPY5R gene. These include SNPs which potentially modify transcription factor binding sites as well as SNPs that cause amino acid changes and premature termination of the NPY5R protein. Such polymorphisms are likely to play vital physiological roles in the neuropeptide Y mediated appetite, feed intake and energy homeostasis in cattle.
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