Author

Gefei Song

University of Wisconsin–Madison

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genetics· 2

Signature Assays, Organisms & Methods

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Research Focus:GWAS / association mapping· 2 Assay:GWAS summary statistics· 2 Approach:statistical model· 2 Research Focus:benchmarking· 1 Organism:human· 1 Research Focus:polygenic risk· 1

Frequent Co-Authors

Jiacheng MiaoiD· 2 shared Qiongshi LuiD· 2 shared Hanmin GuoiD· 1 shared James S. AndrewsiD· 1 shared Jason M. FletcheriD· 1 shared Jiaxin HuiD· 1 shared Katherine SchaumbergiD· 1 shared Lauren SchmitziD· 1 shared

Activity by Year

2022-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersGenetics

Jiacheng MiaoORCID

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2 papers

Recent·Most cited

Quantifying portable genetic effects and improving cross-ancestry genetic prediction with GWAS summary statistics

Jiacheng Miao, Hanmin Guo, Gefei Song, Zijie Zhao, Lin Hou, Qiongshi Lu

This paper introduces X-Wing, a framework that improves genetic prediction across populations using GWAS summary statistics by identifying portable genetic effects.

Nature Communications · Feb 14, 2023Peer-reviewedGenetics

Reimagining Gene-Environment Interaction Analysis for Human Complex Traits

Jiacheng Miao, Gefei Song, Yixuan Wu, Jiaxin Hu, Yuchang Wu, Shubhashrita Basu, James S. Andrews, Katherine Schaumberg, Jason M. Fletcher, Lauren Schmitz, Qiongshi Lu

This study introduces PIGEON, a statistical framework for gene-environment interaction analysis using summary statistics, showing its superiority in multiple analytic settings.

bioRxiv · Dec 11, 2022 · PreprintGenetics