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Dostęp zamkniętyCredibility of Evolutionary Events in Gene Trees
| cris.lastimport.scopus | 2024-02-12T19:00:29Z |
| dc.abstract.en | Based on the classical non-parametric bootstrapping for phylogenetic trees, we propose a novel bootstrap method to define support for gene duplication and speciation events. By comparing bootstrap gene trees to the original gene tree, we calculate support for evolutionary events. While this approach can be used to annotate orthology and paralogy, we show how it can be used to verify the reliability of tree reconciliation. We propose a linear time algorithm for the computation of bootstrap values, and we show the correspondence of our method with the classical non-parametric bootstrapping. Finally, we present two computational experiments. In the first one, based on simulated data and nine yeast genomes, we show a comparative study of several tree rooting methods and evaluation of their performance by using our bootstrapping method. In the second experiment, using data from the TreeFam database, we tested how the reliability of the gene trees influence the inferred supertree. We found out that species trees inferred from gene trees having highly supported events are more biologically consistent. |
| dc.affiliation | Uniwersytet Warszawski |
| dc.contributor.author | Mykowiecka, Agnieszka |
| dc.contributor.author | Górecki, Paweł |
| dc.date.accessioned | 2024-01-24T20:54:57Z |
| dc.date.available | 2024-01-24T20:54:57Z |
| dc.date.issued | 2019 |
| dc.description.finance | Nie dotyczy |
| dc.description.number | 3 |
| dc.description.volume | 16 |
| dc.identifier.doi | 10.1109/TCBB.2017.2788888 |
| dc.identifier.issn | 1545-5963 |
| dc.identifier.uri | https://repozytorium.uw.edu.pl//handle/item/103921 |
| dc.identifier.weblink | http://xplorestaging.ieee.org/ielx7/8857/8730459/08244309.pdf?arnumber=8244309 |
| dc.language | eng |
| dc.pbn.affiliation | computer and information sciences |
| dc.relation.ispartof | IEEE/ACM Transactions on Computational Biology and Bioinformatics |
| dc.relation.pages | 713-726 |
| dc.rights | ClosedAccess |
| dc.sciencecloud | nosend |
| dc.title | Credibility of Evolutionary Events in Gene Trees |
| dc.type | JournalArticle |
| dspace.entity.type | Publication |