T
Tiago Ribeiro
Researcher at Federal University of Pernambuco
Publications - 14
Citations - 273
Tiago Ribeiro is an academic researcher from Federal University of Pernambuco. The author has contributed to research in topics: Satellite DNA & Holocentric. The author has an hindex of 8, co-authored 14 publications receiving 207 citations. Previous affiliations of Tiago Ribeiro include Universidade Federal de Mato Grosso & Leibniz Association.
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Journal ArticleDOI
Holocentromeres in Rhynchospora are associated with genome-wide centromere-specific repeat arrays interspersed among euchromatin
André Marques,André Marques,Tiago Ribeiro,Tiago Ribeiro,Pavel Neumann,Jiří Macas,Petr Novák,Veit Schubert,Marco Pellino,Jörg Fuchs,Wei Ma,Markus Kuhlmann,Ronny Brandt,André Luís Laforga Vanzela,Tomáš Beseda,Hana Šimková,Andrea Pedrosa-Harand,Andreas Houben +17 more
TL;DR: It is demonstrated that holocentrics of the sedge (Cyperaceae) Rhynchospora pubera possess different classes of centromere-specific repeats, and that Holocentromeres of metaphase chromosomes are composed of multiple centromeric units rather than possessing a diffuse organization, thus favoring the polycentric model.
Journal ArticleDOI
Centromeric and non-centromeric satellite DNA organisation differs in holocentric Rhynchospora species.
Tiago Ribeiro,André Marques,André Marques,Petr Novák,Veit Schubert,André Luís Laforga Vanzela,Jiri Macas,Andreas Houben,Andrea Pedrosa-Harand +8 more
TL;DR: In this article, the authors identified and characterised the major satDNA families in the holocentric Cyperaceae species Rhynchospora ciliata (2n = 10), R. tenuis and R. globosa.
Journal ArticleDOI
Common Bean Subtelomeres Are Hot Spots of Recombination and Favor Resistance Gene Evolution.
Nicolas W.G. Chen,Nicolas W.G. Chen,Vincent Thareau,Tiago Ribeiro,Ghislaine Magdelenat,Tom Ashfield,Roger W. Innes,Andrea Pedrosa-Harand,Valérie Geffroy +8 more
TL;DR: The results highlight that common bean subtelomeres are hot spots of recombination and favor the rapid evolution of R genes and propose that chromosome ends could act as R gene incubators in many plant genomes.
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Evolutionary convergence or homology? Comparative cytogenomics of Caesalpinia group species (Leguminosae) reveals diversification in the pericentromeric heterochromatic composition.
Brena Van-Lume,Yennifer Mata-Sucre,Mariana Báez,Tiago Ribeiro,Tiago Ribeiro,Bruno Huettel,Edeline Gagnon,Ilia J. Leitch,Andrea Pedrosa-Harand,Gwilym P. Lewis,Gustavo Souza +10 more
TL;DR: The present-day composition of the pericentromeric heterochromatin in these Northeast Brazilian species is a combination of the maintenance of an ancestral Tekay distribution with a species-specific accumulation of other repeats.
Journal ArticleDOI
Diversity of repetitive sequences within compact genomes of Phaseolus L. beans and allied genera Cajanus L. and Vigna Savi
Tiago Ribeiro,Emanuelle Varão Vasconcelos,Karla G. B. dos Santos,Magdalena Vaio,Ana Christina Brasileiro-Vidal,Andrea Pedrosa-Harand +5 more
TL;DR: The data pointed two main elements (Ty3/Gypsy retrotransponsons and SatDNAs) to the diversification on the repetitive landscape in Phaseoleae, with a typical set of repeats in each species.