Author

Alejandro Espinoza Calderon

Tufts UniversityORCID 0000-0001-6826-9338Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Research Focus:GWAS / association mapping· 1 Organism:multiple species· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Genevieve M. KozakiD· 1 shared Lawrence H. UricchioiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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2 top collaborators · 1 mutual co-author link

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1 shared paperEvolutionary Biology

Genevieve M. KozakORCID

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1 paper

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Evolutionary BiologybioRxivPreprintOct 21, 2026

Leveraging the joint site frequency spectrum to detect genomic regions of early divergence

Alejandro Espinoza Calderon, Genevieve M. Kozak, Lawrence H. Uricchio

This study compares FST scans to a likelihood-based method using the joint site frequency spectrum to detect genomic regions of early divergence in Ostrinia nubilalis, finding the likelihood-based approach more effective for rare alleles.

DOI 10.64898/2026.03.03.709333

multiple specieswhole-genome sequencing

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