Study on LOC426217 as a candidate gene for beak deformity in chicken.

ABSTRACT:

Background

The beak deformity (crossed beaks) was found in some indigenous chickens of China, such as Beijing-You (BJY), Qingyuan Partridge, and Huxu Chickens. Birds with deformed beaks have reduced feed intake and drinking, impeded growth rate, and poor production performance. Beak deformity reduces the economy of poultry industry and affects animal welfare as well. The genetic basis of this malformation remains incompletely understood. LOC426217, also named claw keratin-like, was the most up-regulated gene in the deformed beaks from a previous digital gene expression (DGE) analysis and was selected as an important candidate gene for further analysis.

Results

In the present study, quantitative real-time PCR (qRT-PCR) was firstly performed to determine the expression pattern

SUBMITTER: Bai H 

PROVIDER: S-EPMC4758156 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature