Screening and validation of candidate genes involved in the regulation of egg yolk deposition in chicken.

Animals Chickens / genetics Egg Yolk Eggs Female Ovum Sequence Analysis, RNA / veterinary Transcriptome
QTL RNA-Seq ovary percentage of yolk

Journal

Poultry science
ISSN: 1525-3171
Titre abrégé: Poult Sci
Pays: England
ID NLM: 0401150

Informations de publication

Date de publication:
Jun 2021
Historique:
received: 04 04 2020
revised: 06 11 2020
accepted: 22 02 2021
pubmed: 16 4 2021
medline: 9 6 2021
entrez: 15 4 2021
Statut: ppublish

Résumé

Eggs with the same total weight may have considerable differences in yolk weight. Eggs with a high percentage of yolk have a higher nutritional value, more flavor, and are more desirable to consumers. However, a large yolk proportion means more dry matter in the eggs, which reduces the feed efficiency. The elucidation of the genetic factors of yolk quantity in eggs is of scientific and practical significance. Through RNA sequencing, we explored the transcriptome of ovarian tissue from 12 Wenchang chickens, including 6 chickens that laid eggs with a high yolk percentage (32%) and 6 that laid low yolk percentage eggs (25%). We identified a total of 362 differentially expressed genes (P-value < 0.01, log

Identifiants

DOI: 10.1016/j.psj.2021.101077 PMID: 33857910 PMC: PMC8054188
pubmed: 33857910
pii: S0032-5791(21)00111-5
doi: 10.1016/j.psj.2021.101077
pmc: PMC8054188
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

101077

Informations de copyright

Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.

Auteurs

Junnan Zhang (J)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Zhongyi Duan (Z)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Xiqiong Wang (X)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Fengning Li (F)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Jiajing Chen (J)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Xingfu Lai (X)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Liang Qu (L)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Congjiao Sun (C)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.

Guiyun Xu (G)

National Engineering Laboratory for Animal Breeding and Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China. Electronic address: ncppt@cau.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Screening and validation of candidate genes...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Oiseaux › Poulets › Screening and validation of candidate genes...
questionsmedicales.fr › Aliments et boissons › Aliments › Oeufs › Jaune d'œuf › Screening and validation of candidate genes...
questionsmedicales.fr › Aliments et boissons › Aliments › Oeufs › Screening and validation of candidate genes...
questionsmedicales.fr › Structures de l'embryon › Ovule › Screening and validation of candidate genes...
questionsmedicales.fr › Techniques d'investigation › Techniques génétiques › Analyse de séquence › Analyse de séquence d'ARN › Screening and validation of candidate genes...
questionsmedicales.fr › Phénomènes génétiques › Structures génétiques › Transcriptome › Screening and validation of candidate genes...