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Dumbell R, Cox RD. The genetics of adipose tissue metabolism. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231478. [PMID: 38328570 PMCID: PMC10846938 DOI: 10.1098/rsos.231478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 01/15/2024] [Indexed: 02/09/2024]
Affiliation(s)
- Rebecca Dumbell
- Dept of Biosciences, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK
| | - Roger D. Cox
- MRC Harwell Institute, Mammalian Genetics Unit, Harwell Campus Oxfordshire, Harwell OX11 0RD, UK
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Li J, Zhao T, Guan D, Pan Z, Bai Z, Teng J, Zhang Z, Zheng Z, Zeng J, Zhou H, Fang L, Cheng H. Learning functional conservation between human and pig to decipher evolutionary mechanisms underlying gene expression and complex traits. CELL GENOMICS 2023; 3:100390. [PMID: 37868039 PMCID: PMC10589632 DOI: 10.1016/j.xgen.2023.100390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/25/2023] [Accepted: 08/02/2023] [Indexed: 10/24/2023]
Abstract
Assessment of genomic conservation between humans and pigs at the functional level can improve the potential of pigs as a human biomedical model. To address this, we developed a deep learning-based approach to learn the genomic conservation at the functional level (DeepGCF) between species by integrating 386 and 374 functional profiles from humans and pigs, respectively. DeepGCF demonstrated better prediction performance compared with the previous method. In addition, the resulting DeepGCF score captures the functional conservation between humans and pigs by examining chromatin states, sequence ontologies, and regulatory variants. We identified a core set of genomic regions as functionally conserved that plays key roles in gene regulation and is enriched for the heritability of complex traits and diseases in humans. Our results highlight the importance of cross-species functional comparison in illustrating the genetic and evolutionary basis of complex phenotypes.
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Affiliation(s)
- Jinghui Li
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
| | - Tianjing Zhao
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
| | - Dailu Guan
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
| | - Zhangyuan Pan
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
| | - Zhonghao Bai
- Center for Quantitative Genetics and Genomics (QGG), Aarhus University, 8000 Aarhus, Denmark
| | - Jinyan Teng
- State Key Laboratory of Swine and Poultry Breeding Industry, National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhe Zhang
- State Key Laboratory of Swine and Poultry Breeding Industry, National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhili Zheng
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Jian Zeng
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Huaijun Zhou
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
| | - Lingzhao Fang
- Center for Quantitative Genetics and Genomics (QGG), Aarhus University, 8000 Aarhus, Denmark
| | - Hao Cheng
- Department of Animal Science, University of California, Davis, Davis, CA 95616, USA
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Zhang C, Chen S, Li X, Xu Q, Lin Y, Lin F, Yuan M, Zi Y, Cai J. Progress in Parkinson's disease animal models of genetic defects: Characteristics and application. Biomed Pharmacother 2022; 155:113768. [DOI: 10.1016/j.biopha.2022.113768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/15/2022] [Accepted: 09/26/2022] [Indexed: 11/25/2022] Open
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