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Reposted by Kelly Dyer

Genome Biology and Evolution @genomebiolevol.bsky.social · 22/12/2025

Erlenbach, @kdyerlab.bsky.social et al. assembled the genomes of four testacea Drosophila, finding genome-wide structural rearrangements, large size difference in the dot chromosome, and uncover phylogenetic discordance due to recent hybridization. 🔗 doi.org/10.1093/gbe/evaf225 #genome #evolution

doi.org

Comparative Genomics of the Testacea Group of Drosophila Reveals Introgression and Variation in Chromosome Size and Structure

Abstract. Comparative genomic analyses among closely related species provide an opportunity to assess their evolutionary history. The relatedness between s

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