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Updated: Jan 9, 2026

Identification of Mouse and Human Antibody Repertoires by Next-Generation Sequencing
Published on: March 15, 2019
ALIGaToR: a tool for the automated annotation of immunoglobulin and T cell receptor genomic loci
Chaim A Schramm1, Simone Olubo1, Daniel C Douek1
1Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, United States.
Abstract:
Advances in sequencing technology have made it possible to capture complex immunogenetic loci at a scale that exceeds the capacity for manual annotation. Here we present the Annotator of Loci for ImmunoGlobulins and T cell Receptors (ALIGaToR), an automated pipeline to transfer genetic annotations from a known reference to a novel genomic assembly. We show that ALIGaToR accurately reproduces manually curated annotations and is capable of transferring labels even between distantly related species. Code and documentation for ALIGaToR, including a script reproducing all analyses in this paper, are available at https://github.com/scharch/aligator.
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