Articles | Volume 65, issue 4
https://doi.org/10.5194/aab-65-449-2022
https://doi.org/10.5194/aab-65-449-2022
Original study
 | 
21 Dec 2022
Original study |  | 21 Dec 2022

Polymorphism of prolactin (PRL) gene exon 5 and its association with egg production in IPB-D1 chickens

Lailatul Rohmah, Sri Darwati, Niken Ulupi, Isyana Khaerunnisa, and Cece Sumantri

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Latest update: 22 Nov 2024
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Short summary
IPB-D1 chickens are the result of a cross between Indonesian local chickens and broilers. They have the potential to produce new female lines with egg production ranging from 50–60 %. The results found that the single-nucleotide polymorphism association analysis of egg production showed that the point mutation g.8052T > C had a significant effect on the egg production of IPB-D1 chickens, with potential for marker-assisted selection for the characteristics of egg production in IPB-D1 chickens.