Author

Ulzee An

University of California, Los AngelesORCID 0000-0001-8066-7291Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Genetics· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Assay:GWAS summary statistics· 3 Organism:human· 3 Research Focus:GWAS / association mapping· 2 Approach:statistical model· 2 Approach:deep learning· 1 Research Focus:fine-mapping· 1 Research Focus:genome assembly· 1 Research Focus:imputation· 1

Frequent Co-Authors

Sriram SankararamaniD· 3 shared Andrew Joseph SchorkiD· 2 shared Andy W. DahliD· 2 shared Jonathan Flint CiD· 2 shared Kenneth S. KendleriD· 2 shared Na CaiiD· 2 shared Silviu‐Alin BacanuiD· 2 shared Aakarsh AnandiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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3 shared papersGenomics

Sriram SankararamanORCID

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3 papers

Recent·Most cited

GenomicsbioRxivPreprintOct 22, 2026

Genome-wide LD scores enable robust heritability and genetic correlation estimation from summary statistics across genetic ancestries

Moonseong Jeong, Zhengtong Liu, Jiayi Ni…·Sriram Sankararaman

SUMMIT improves heritability and genetic correlation estimation across diverse ancestries using LD scores and GWAS summary statistics, showing better accuracy in non-European populations.

DOI 10.64898/2026.10.20.760508

humanGWAS summary statistics

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BioinformaticsNature GeneticsPeer-reviewedNov 20, 2023

Deep Learning-based Phenotype Imputation on Population-scale Biobank Data Increases Genetic Discoveries

Ulzee An, Ali Pazokitoroudi, Marcus Alvarez…·Sriram Sankararaman

AutoComplete improves phenotype imputation in biobank data, enhancing GWAS power and genetic discovery.

55 citationstop 1%

humanGWAS summary statistics

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GeneticsbioRxivPreprintAug 15, 2022

Phenotype integration improves power and preserves specificity in biobank-based genetic studies of MDD

Andrew Dahl, Michael Thompson, Ulzee An…·Na Cai

This paper improves genetic studies of MDD by integrating shallow and deep phenotypes, enhancing GWAS power and PRS accuracy while preserving specificity.

5 citations

humanGWAS summary statistics

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