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Pregled bibliografske jedinice broj: 857123

Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species


Peris, David; Arias, Armando; Orlić, Sandi; Belloch, Carmela; Pérez- Través, Laura; Querol, Amparo; Barrio, Eladio
Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species // Molecular phylogenetics and evolution, 108 (2017), 49-60 doi:10.1016/j.ympev.2017.02.008 (međunarodna recenzija, članak, znanstveni)


Naslov
Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species

Autori
Peris, David ; Arias, Armando ; Orlić, Sandi ; Belloch, Carmela ; Pérez- Través, Laura ; Querol, Amparo ; Barrio, Eladio

Izvornik
Molecular phylogenetics and evolution (1055-7903) 108 (2017); 49-60

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Saccharomyces, reticulate evolution, mitochondrial introgression, selfish elements, recombination, interspecies hybridization

Sažetak
Horizontal gene transfer (HGT) in eukaryotic plastids and mitochondrial genomes is common, and plays an important role in organism evolution. In yeasts, recent mitochondrial HGT has been suggested between S. cerevisiae and S. paradoxus. However, few strains have been explored given the lack of accurate mitochondrial genome annotations. Mitochondrial genome sequences are important to understand how frequent these introgressions occur, and their role in cytonuclear incompatibilities and fitness. Indeed, most of the Bateson-Dobzhansky-Muller genetic incompatibilities described in yeasts are driven by cytonuclear incompatibilities. We herein explored the mitochondrial inheritance of several worldwide distributed wild Saccharomyces species and their hybrids isolated from different sources and geographic origins. We demonstrated the existence of several recombination points in mitochondrial region COX2-ORF1, likely mediated by either the activity of the protein encoded by the ORF1 (F-SceIII) gene, a free-standing homing endonuclease, or mostly facilitated by A+T tandem repeats and regions of integration of GC clusters. These introgressions were shown to occur among strains of the same species and among strains of different species, which suggests a complex model of Saccharomyces evolution that involves several ancestral hybridization events in wild environments.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Sandi Orlić (autor)

Citiraj ovu publikaciju

Peris, David; Arias, Armando; Orlić, Sandi; Belloch, Carmela; Pérez- Través, Laura; Querol, Amparo; Barrio, Eladio
Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species // Molecular phylogenetics and evolution, 108 (2017), 49-60 doi:10.1016/j.ympev.2017.02.008 (međunarodna recenzija, članak, znanstveni)
Peris, D., Arias, A., Orlić, S., Belloch, C., Pérez- Través, L., Querol, A. & Barrio, E. (2017) Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species. Molecular phylogenetics and evolution, 108, 49-60 doi:10.1016/j.ympev.2017.02.008.
@article{article, year = {2017}, pages = {49-60}, DOI = {10.1016/j.ympev.2017.02.008}, keywords = {Saccharomyces, reticulate evolution, mitochondrial introgression, selfish elements, recombination, interspecies hybridization}, journal = {Molecular phylogenetics and evolution}, doi = {10.1016/j.ympev.2017.02.008}, volume = {108}, issn = {1055-7903}, title = {Mitochondrial introgression suggests extensive ancestral hybridization events among Saccharomyces species}, keyword = {Saccharomyces, reticulate evolution, mitochondrial introgression, selfish elements, recombination, interspecies hybridization} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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