Author

H. Alex Choi

Ulsan National Institute of Science and TechnologyORCID 0009-0007-0504-8870Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genomics· 3 Genetic & Genomic Medicine· 1

Signature Assays, Organisms & Methods

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Assay:whole-genome sequencing· 4 Organism:human· 3 Approach:statistical model· 3 Research Focus:variant calling· 3 Research Focus:database / resource· 2 Research Focus:genome assembly· 2 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Jihun BhakiD· 4 shared Jong BhakiD· 4 shared Yoonsung KwoniD· 4 shared Dong-Hyun ShiniD· 3 shared Haeyoung JeongiD· 3 shared Jin Ok YangiD· 3 shared Jongbum JeoniD· 3 shared Kyungwhan AniD· 3 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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4 shared papersGenomics

Jihun BhakORCID

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4 papers

Recent·Most cited

Genetic & Genomic MedicinemedRxivPreprintJul 9, 2026

A Korean pangenome reference of 14 healthy individuals supports structural variant analysis in disease genomes

Dong-Hyun Shin, Jongbum Jeon, Soobok Joe…·Jong Bhak

The paper constructs a Korean pangenome reference (K-PanRef) from 14 healthy individuals and demonstrates its utility in identifying disease-relevant structural variants in early-onset myocardial infarction samples.

DOI 10.64898/2026.07.06.26357367

humanwhole-genome sequencing

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GenomicsbioRxivPreprintMay 20, 2026

Telomere-to-telomere, accurate, and gapless genome assembly (TTAGGA) of the Korean Jindo dog with a single-contig Y chromosome

H. Alex Choi, Jongseok Kim, Yoonsung Kwon…·Jong Bhak

The paper presents a gapless, haplotype-resolved canine genome assembly for a Jindo dog, achieving high completeness and accuracy for the Y chromosome.

DOI 10.64898/2026.05.17.725804

whole-genome sequencingstatistical model

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GenomicsbioRxivPreprintNov 17, 2025

10,239 whole genomes with multiomic and clinical health information as the Korean Multiomics Reference dataset

Kyungwhan An, Sungwon Jeon, Yoonsung Kwon…·Jong Bhak

The paper introduces Korea10K, a large genomic dataset of 10,239 Korean genomes with multiomic and clinical data, enabling population-specific variant imputation and insights into genomic-epigenomic regulation.

1 citation

humanwhole-genome sequencing

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GenomicsbioRxivPreprintNov 17, 2025

Telomere-to-Telomere Accurate and Gapless Korean Standard Reference Genome

Jihun Bhak, Yoonsung Kwon, Dong-Hyun Shin…·Jong Bhak

The paper presents KOREF1-G-TTAGGA, a high-quality telomere-to-telomere Korean reference genome with haplotype-resolved sequences and multi-omic data for precision medicine.

1 citation

humanwhole-genome sequencing

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