ArticleMolecular biology reports2013
Analysis of the genetic effects of prolactin gene polymorphisms on chicken egg production.
Article in Molecular biology reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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
6 citing papers in PubMed, 24 citations in OpenAlex.
- Polymorphism of the prolactin gene and its association with reproductive traits in F2 local crossed chickens.Veterinary world · 2025Article
- A novel intron variant in the prolactin gene associated with eggshell weight and thickness with putative alternative splicing patterns in chickens.Journal of genetics · 2024Article
- Polymorphism of prolactin (PRL) gene exon 5 and its association with egg production in IPB-D1 chickens.Archives animal breeding · 2022Article
- Effect of Bacillus velezensis to substitute in-feed antibiotics on the production, blood biochemistry and egg quality indices of laying hens.BMC veterinary research · 2020Article
- Polymorphisms of melatonin receptor genes and their associations with egg production traits in Shaoxing duck.Asian-Australasian journal of animal sciences · 2018Article
- Genome-wide characterization of genetic variants and putative regions under selection in meat and egg-type chicken lines.BMC genomics · 2018Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chicken prolactin (PRL) is a physiological candidate gene for egg production. Variations of T8052C and G8113C in exon 5 of PRL gene may associate with chicken egg production. The objective of the study was to investigate the association of these two single nucleotide polymorphisms in PRL gene with egg production of Recessive White chickens and Qingyuan Partridge chickens. Genotyping was performed by polymerase chain reaction-ligase detection reaction (PCR-LDR) method. The T8052C and G8113C of PRL were significantly associated with age at first egg (AFE) and total egg number at 300 days of age (EN 300). A significant association was also found between T8052C-G8113C haplotypes and AFE as well as EN300, the H2H3 was the most advantageous diplotype for egg production. We putatively drew the conclusion that these two SNPs in PRL gene as well as their haplotypes could be used as the potential molecular markers for egg production traits in chicken.
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