{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["12"],"submitter":["Metayer-Coustard S"],"pubmed_abstract":["In chickens, a divergent selection on the <i>Pectoralis major</i> pHu allowed the creation of the pHu+ and pHu- lines, which represent a unique model for studying the biological control of carbohydrate storage in muscle. The present study aimed to describe the early mechanisms involved in the establishment of pHu+ and pHu- phenotypes. At hatching, pHu+ chicks were slightly heavier but exhibited lower plasma glucose and triglyceride and higher uric acid. After 5 days, pHu+ chicks exhibited higher breast meat yield compared to pHu- while their body weight was no different. At both ages, <i>in vivo</i> muscle glycogen content was lower in pHu+ than in pHu- muscles. The lower ability of pHu+ chicks to store carbohydrate in their muscle was associated with the increased expression of <i>SLC2A1<"],"journal":["Frontiers in physiology"],"pagination":["643580"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7969813"],"repository":["biostudies-literature"],"pubmed_title":["Early Growth and Protein-Energy Metabolism in Chicken Lines Divergently Selected on Ultimate pH."],"pmcid":["PMC7969813"],"pubmed_authors":["Tesseraud S","Bordeau T","Cailleau-Audouin E","Godet E","Delaveau J","Metayer-Coustard S","Praud C","Berri C","Royer D","Coudert E","Le Bihan-Duval E"],"additional_accession":[]},"is_claimable":false,"name":"Early Growth and Protein-Energy Metabolism in Chicken Lines Divergently Selected on Ultimate pH.","description":"In chickens, a divergent selection on the <i>Pectoralis major</i> pHu allowed the creation of the pHu+ and pHu- lines, which represent a unique model for studying the biological control of carbohydrate storage in muscle. The present study aimed to describe the early mechanisms involved in the establishment of pHu+ and pHu- phenotypes. At hatching, pHu+ chicks were slightly heavier but exhibited lower plasma glucose and triglyceride and higher uric acid. After 5 days, pHu+ chicks exhibited higher breast meat yield compared to pHu- while their body weight was no different. At both ages, <i>in vivo</i> muscle glycogen content was lower in pHu+ than in pHu- muscles. The lower ability of pHu+ chicks to store carbohydrate in their muscle was associated with the increased expression of <i>SLC2A1<","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021","modification":"2025-04-22T17:56:08.517Z","creation":"2025-04-06T02:16:59.971Z"},"accession":"S-EPMC7969813","cross_references":{"pubmed":["33746779"],"doi":["10.3389/fphys.2021.643580"]}}