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Whole-genome Comparisons Identify Repeated Regulatory Changes Underlying Convergent Appendage Evolution in Diverse Fish Lineages.

Molecular biology and evolution - 1 Sept 2023

Chen Heidi I, Turakhia Yatish, Bejerano Gill, Kingsley David M

Abstract excerpt

Fins are major functional appendages of fish that have been repeatedly modified in different lineages. To search for genomic changes underlying natural fin diversity, we compared the genomes of 36 percomorph fish species that span over 100 million years of evolution and either have complete or reduced pelvic and caudal fins. We identify 1,614 genomic regions that are well-conserved in fin-complete species but...

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PMID: 37739926
DOI: 10.1093/molbev/msad188
PMCID: PMC10516590

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