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http://hdl.handle.net/10261/213908
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dc.contributor.author | Callejas-Hernández, Francisco | - |
dc.contributor.author | Gutiérrez-Nogués, Ángel | - |
dc.contributor.author | Rastrojo, Alberto | - |
dc.contributor.author | Gironès, Núria | - |
dc.contributor.author | Fresno, Manuel | - |
dc.date.accessioned | 2020-06-09T11:51:02Z | - |
dc.date.available | 2020-06-09T11:51:02Z | - |
dc.date.issued | 2019 | - |
dc.identifier | doi: 10.1038/s41598-019-53924-6 | - |
dc.identifier | issn: 2045-2322 | - |
dc.identifier.citation | Scientific Reports 9 (2019) | - |
dc.identifier.uri | http://hdl.handle.net/10261/213908 | - |
dc.description.abstract | The genomic sequence of Trypanosoma cruzi, the protozoan causative of Chagas disease was published more than a decade ago. However, due to their complexity, its complete haploid predicted sequence and therefore its genetic repertoire remains unconfirmed. In this work, we have used RNAseq data to improve the previous genome assembly of Sylvio X10 strain and to define the complete transcriptome at trypomastigote stage (mammalian stage). A total of 22,977 transcripts were identified, of which more than half could be considered novel as they did not match previously annotated genes. Moreover, for the first time in T. cruzi, we are providing their relative abundance levels. We have identified that Sylvio X10 trypomastigotes exhibit a predominance of surface protein genes, specifically those encoding trans-sialidase and mucin-like proteins. On the other hand, detailed analysis of the pre-mRNA processing sites revealed some similarities but also some differences in the spliced leader and different polyadenylation addition sites compared to close related kinetoplastid parasites. Our results also confirm that transcription is bidirectional as occur in other kinetoplastids and the proportion of forward-sense and reverse-sense transcripts is almost equivalent, demonstrating that a strand-specificity does not exist. | - |
dc.description.sponsorship | Ministerio de Economía y competitividad” (MINECO/FEDER) SAF2015-63868-R, and “Ministerio de Ciencia, Innovación y Universidades” (MICINN-FEDER) PGC2018-096132-B-I00, to N.G., SAF2016-75988-R (MINECO/FEDER) to M.F.; “Red de Investigación de Centros de Enfermedades Tropicales” (RICET RD12/0018/0004) to M.F.; European Union (HEALTH-FE-2008-22303, ChagasEpiNet) to M.F.; Comunidad de Madrid (S-2010/BMD-2332) to M.F.; and Institutional grants from “Fundación Ramón Areces” and “Banco de Santander | - |
dc.language | eng | - |
dc.publisher | Springer Nature | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.title | Analysis of mRNA processing at whole transcriptome level, transcriptomic profile and genome sequence refinement of Trypanosoma cruzi | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1038/s41598-019-53924-6 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1038/s41598-019-53924-6 | - |
dc.date.updated | 2020-06-09T11:51:02Z | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/ | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | - |
dc.contributor.funder | Ministerio de Ciencia, Innovación y Universidades (España) | - |
dc.contributor.funder | Red de Investigación Cooperativa en Enfermedades Tropicales (España) | - |
dc.contributor.funder | European Commission | - |
dc.contributor.funder | Comunidad de Madrid | - |
dc.contributor.funder | Fundación Ramón Areces | - |
dc.contributor.funder | Banco Santander | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/100008054 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100010784 | es_ES |
dc.identifier.pmid | 31758058 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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FresnoM_AnalysisofmRNAProcessing.pdf | 5,07 MB | Adobe PDF | Visualizar/Abrir |
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