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Autor
Albertin, Caroline B 1 Almudi, Isabel 1 Arnone, Maria Ina 1 Bertrand, Stephanie 1 Burguera, Demian 1 Cruz, Josefa 1 Currie, Peter D 1 Doyle, Toby 1 Escriva, Hector 1 Franch-Marro, Xavier 1 Irimia, Manuel 1 Iñiguez, Luis P 1 Mantica, Federica 1 Marquez, Yamile 1 Martin, David 1 Noriega, Fernando G 1 Nouzova, Marcela 1 Permanyer, Jon 1 Torres-Mendez, Antonio 1 Tulenko, Frank 1
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Pracoviště
Australian Regenerative Medicine Inst... 1 Biology and BSI Florida International... 1 Centre for Ecology and Conservation U... 1 Centre for Genomic Regulation Barcelo... 1 Department of Genetics Microbiology a... 1 Department of Parasitology University... 1 EMBL Australia; Victorian Node Monash... 1 Eugene Bell Center for Regenerative B... 1 ICREA Barcelona Spain 1 Institute of Evolutionary Biology Bar... 1 Institute of Parasitology CAS České B... 1 Sorbonne Université CNRS Biologie Int... 1 Stazione Zoologica Anton Dohrn Napoli... 1 Universitat Pompeu Fabra Barcelona Spain 1
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Autor
Albertin, Caroline B 1 Almudi, Isabel 1 Arnone, Maria Ina 1 Bertrand, Stephanie 1 Burguera, Demian 1 Cruz, Josefa 1 Currie, Peter D 1 Doyle, Toby 1 Escriva, Hector 1 Franch-Marro, Xavier 1 Irimia, Manuel 1 Iñiguez, Luis P 1 Mantica, Federica 1 Marquez, Yamile 1 Martin, David 1 Noriega, Fernando G 1 Nouzova, Marcela 1 Permanyer, Jon 1 Torres-Mendez, Antonio 1 Tulenko, Frank 1
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Pracoviště
Australian Regenerative Medicine Inst... 1 Biology and BSI Florida International... 1 Centre for Ecology and Conservation U... 1 Centre for Genomic Regulation Barcelo... 1 Department of Genetics Microbiology a... 1 Department of Parasitology University... 1 EMBL Australia; Victorian Node Monash... 1 Eugene Bell Center for Regenerative B... 1 ICREA Barcelona Spain 1 Institute of Evolutionary Biology Bar... 1 Institute of Parasitology CAS České B... 1 Sorbonne Université CNRS Biologie Int... 1 Stazione Zoologica Anton Dohrn Napoli... 1 Universitat Pompeu Fabra Barcelona Spain 1
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PubMed
38622362
DOI
10.1038/s41559-024-02398-5
PII: 10.1038/s41559-024-02398-5
Knihovny.cz E-zdroje
Regulation of gene expression is arguably the main mechanism underlying the phenotypic diversity of tissues within and between species. Here we assembled an extensive transcriptomic dataset covering 8 tissues across 20 bilaterian species and performed analyses using a symmetric phylogeny that allowed the combined and parallel investigation of gene expression evolution between vertebrates and insects. We specifically focused on widely conserved ancestral genes, identifying strong cores of pan-bilaterian tissue-specific genes and even larger groups that diverged to define vertebrate and insect tissues. Systematic inferences of tissue-specificity gains and losses show that nearly half of all ancestral genes have been recruited into tissue-specific transcriptomes. This occurred during both ancient and, especially, recent bilaterian evolution, with several gains being associated with the emergence of unique phenotypes (for example, novel cell types). Such pervasive evolution of tissue specificity was linked to gene duplication coupled with expression specialization of one of the copies, revealing an unappreciated prolonged effect of whole-genome duplications on recent vertebrate evolution.
- MeSH
- fylogeneze MeSH
- hmyz * genetika MeSH
- molekulární evoluce * MeSH
- obratlovci * genetika MeSH
- orgánová specificita MeSH
- transkriptom MeSH
- zvířata MeSH
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- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
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