Are you an experienced comparative genomics scientist who would be interested in analyzing a crustacean genome for affective welfare homologs? The Animal Pain Research Institute (APRI) is seeking a comparative genomicist to analyze the shrimp genome for loci and regulatory elements that are associated with nociception and other affective traits (e.g. pain sensitivity, anxiety-like phenotypes) in different species. Co-authorship on a preprint/manuscript is expected. Ideal background: arthropod genomes (decapods/crustacea/Drosophila), comparative genomics expertise, familiarity with pain/affective neurogenetics literature, and one or more of: selection scans and gene-family evolution (TRP/NaV/ASIC); comparative transcriptomics; regulatory inference (putative cis-elements); behavioral GWAS curation/ontology mapping; quantitative-genetics framing for breeding flags; and fully reproducible pipelines (Snakemake/Nextflow, containers). Continuation option: on successful completion of the project, we would be happy to consider you (or your senior lab member) for a salaried "Comparative Genomicist: Pain and Welfare Lead" role ( https://www.animalpainresearchinstitute.org/comparative-genomicist). To express interest: email your CV/ORCID, two relevant papers, and any constraints to nil@animalpainresearchinstitute.org. Rolling reviews. About APRI APRI (https://www.animalpainresearchinstitute.org) is an interdisciplinary research 501(c)(3) nonprofit dedicated to uncovering the neurological and genetic underpinnings of clinically unnecessary pain across species. We work to develop and deploy effective animal breeding and therapeutic options. Alexandr "Nil" Shchelov Research Administrator nil@animalpainresearchinstitute.org (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)