Author

Ásgeir Haraldsson

University of IcelandORCID 0000-0001-5364-7877Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genomics· 2 Genetic & Genomic Medicine· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Research Focus:gene regulatory network inference· 2 Research Focus:variant calling· 2 Assay:whole-genome sequencing· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Gunnsteinn HaraldssoniD· 3 shared Helga Erlendsdóttir· 3 shared Karl Gustaf KristinssoniD· 3 shared Andries J. van TonderiD· 2 shared Angela B. BrueggemanniD· 2 shared Sigríður Júlía QuirkiD· 2 shared Stephen D. BentleyiD· 2 shared Abigail FraseriD· 1 shared

Activity by Year

2017-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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3 shared papersGenomics

Gunnsteinn HaraldssonORCID

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4 papers

Recent·Most cited

MicrobiologybioRxivPreprintJul 3, 2025

Intra-host genomic variation of Haemophilus influenzae isolates from asymptomatic nasopharyngeal carriers involves genes encoding proteins with diverse inferred functions

Randall J. Olsen, Scott Wesley Long, Yuvanesh Vedaraju…·Gunnsteinn Haraldsson

The paper analyzes intra-host genomic variation in Haemophilus influenzae isolates from asymptomatic nasopharyngeal carriers, identifying 120 genes with SNPs and diverse functional roles.

DOI 10.1101/2025.07.03.663008

humanwhole-genome sequencing

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Genetic & Genomic MedicineNature GeneticsPeer-reviewedApr 14, 2025

Genome-wide analyses identify 21 infertility loci and over 400 reproductive hormone loci across the allele frequency spectrum

Samvida S. Venkatesh, Laura B. L. Wittemans, Duncan S. Palmer…·Cecilia M. Lindgren

This study identifies 21 infertility loci and over 400 reproductive hormone loci through GWAS across multiple cohorts, finding limited genetic correlation between reproductive hormones and infertility.

38 citationstop 3%

humanGWAS summary statistics

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GenomicsMicrobial GenomicsPeer-reviewedJul 12, 2023

Nasopharyngeal competition dynamics are likely to be altered following vaccine introduction: bacteriocin prevalence and diversity among Icelandic and Kenyan pneumococci

Madeleine EB Butler, Melissa J. Jansen van Rensburg, Angela Karani…·Angela B. Brueggemann

The paper examines changes in bacteriocin prevalence and diversity in pneumococci from Iceland and Kenya before and after vaccine introduction, showing vaccine-induced shifts in bacterial population structure.

2 citations

humanDNA methylation

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GenomicsbioRxivPreprintMay 6, 2017

Heterogeneity Among Estimates Of The Core Genome And Pan-Genome In Different Pneumococcal Populations

Andries J. van Tonder, James E. Bray, Keith A. Jolley…·Angela B. Brueggemann

The paper analyzes genome sequences of pneumococci from different populations to assess core and pan-genome variability, finding significant differences between Maela isolates and others.

7 citations

bacteria (other)whole-genome sequencing

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