ArticleJournal of experimental zoology. Part B, Molecular and developmental evolution2017
Evolution of gene expression after whole-genome duplication: New insights from the spotted gar genome.
Article in Journal of experimental zoology. Part B, Molecular and developmental evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 85 citations in OpenAlex.
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- Genome-wide identification, phylogeny, and expression analysis of PEBP gene family inFrontiers in genetics · 2025Article
- siRNA silencing and hypoxia challenge indicate that the function of common carp (Cyprinus carpio) hif-1αb genes are tightly linked to hif-1αa and hif-3α genes.BMC genomics · 2024Article
- Significance of Premature Vertebral Mineralization in Zebrafish Models in Mechanistic and Pharmaceutical Research on Hereditary Multisystem Diseases.Biomolecules · 2023Review
- Evolution and phylogenetic distribution of endo-α-mannosidase.Glycobiology · 2023Article
- Whole Genome Duplication and Gene Evolution in the Hyperdiverse Venomous Gastropods.Molecular biology and evolution · 2023Article
- Nitric Oxide Function and Nitric Oxide Synthase Evolution in Aquatic Chordates.International journal of molecular sciences · 2023Review
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- Comparative Study of the Molecular Characterization, Evolution, and Structure Modeling of Digestive Lipase Genes Reveals the Different Evolutionary Selection Between Mammals and Fishes.Frontiers in genetics · 2022Article
- Evolution after Whole-Genome Duplication: Teleost MicroRNAs.Molecular biology and evolution · 2021Article
- Functional Domains and Evolutionary History of the PMEL and GPNMB Family Proteins.Molecules (Basel, Switzerland) · 2021Article
- Global assessment of organ specific basal gene expression over a diurnal cycle with analyses of gene copies exhibiting cyclic expression patterns.BMC genomics · 2020Article
- Directional divergence of Ep300 duplicates in teleosts and its implications.BMC evolutionary biology · 2020Article
- Mobile Elements in Ray-Finned Fish Genomes.Life (Basel, Switzerland) · 2020Review
- Transcriptome Ortholog Alignment Sequence Tools (TOAST) for phylogenomic dataset assembly.BMC evolutionary biology · 2020Article
- Transcriptional adaptation ineLife · 2020Article
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Authors and funding
13 authors at 7 institutions in 2 countries.
Funding
Abstract
Whole-genome duplications (WGDs) are important evolutionary events. Our understanding of underlying mechanisms, including the evolution of duplicated genes after WGD, however, remains incomplete. Teleost fish experienced a common WGD (teleost-specific genome duplication, or TGD) followed by a dramatic adaptive radiation leading to more than half of all vertebrate species. The analysis of gene expression patterns following TGD at the genome level has been limited by the lack of suitable genomic resources. The recent concomitant release of the genome sequence of spotted gar (a representative of holosteans, the closest-related lineage of teleosts that lacks the TGD) and the tissue-specific gene expression repertoires of over 20 holostean and teleostean fish species, including spotted gar, zebrafish, and medaka (the PhyloFish project), offers a unique opportunity to study the evolution of gene expression following TGD in teleosts. We show that most TGD duplicates gained their current status (loss of one duplicate gene or retention of both duplicates) relatively rapidly after TGD (i.e., prior to the divergence of medaka and zebrafish lineages). The loss of one duplicate is the most common fate after TGD with a probability of approximately 80%. In addition, the fate of duplicate genes after TGD, including subfunctionalization, neofunctionalization, or retention of two "similar" copies occurred not only before but also after the divergence of species tested, in consistency with a role of the TGD in speciation and/or evolution of gene function. Finally, we report novel cases of TGD ohnolog subfunctionalization and neofunctionalization that further illustrate the importance of these processes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.