Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans

Phytophthora infestans, the causal agent of late blight disease, is responsible for worldwide billionaire losses each year. This plant pathogenic oomycete is a hemibiotroph, meaning that in the early stages of infection it feeds on living host tissue and later in the infection cycle, it kills the ho...

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Autores:
González Tobón, Juliana
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2017
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/61226
Acceso en línea:
http://hdl.handle.net/1992/61226
Palabra clave:
Epigenética
Phytophthora infestans
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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dc.title.spa.fl_str_mv Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
title Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
spellingShingle Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
Epigenética
Phytophthora infestans
title_short Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
title_full Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
title_fullStr Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
title_full_unstemmed Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
title_sort Evaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestans
dc.creator.fl_str_mv González Tobón, Juliana
dc.contributor.advisor.none.fl_str_mv Restrepo Restrepo, Silvia
dc.contributor.author.none.fl_str_mv González Tobón, Juliana
dc.contributor.jury.none.fl_str_mv Danies Turano, Giovanna
dc.subject.keyword.spa.fl_str_mv Epigenética
Phytophthora infestans
topic Epigenética
Phytophthora infestans
description Phytophthora infestans, the causal agent of late blight disease, is responsible for worldwide billionaire losses each year. This plant pathogenic oomycete is a hemibiotroph, meaning that in the early stages of infection it feeds on living host tissue and later in the infection cycle, it kills the host. Even though transcription dynamics of the transition from biotroph to necrotroph are well characterized, whether if its regulation occurs mainly by small non-coding RNAs (ncRNAs) is not. Thus, the aim of this study was to investigate whether small ncRNAs can constitute an epigenetic regulatory mechanism for the hemibiotrophic transition in P. infestans. RNAseq data of different life cycle stages of P. infestans was obtained from available web repositories. It was analyzed by searching for ncRNAs that presented a statistically significant differential expression when comparing the different stages of the transition...
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017
dc.date.accessioned.none.fl_str_mv 2022-09-26T22:12:27Z
dc.date.available.none.fl_str_mv 2022-09-26T22:12:27Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
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dc.format.extent.spa.fl_str_mv 23 hojas
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dc.publisher.spa.fl_str_mv Universidad de los Andes
dc.publisher.program.spa.fl_str_mv Biología
dc.publisher.faculty.spa.fl_str_mv Facultad de Ciencias
dc.publisher.department.spa.fl_str_mv Departamento de Ciencias Biológicas
institution Universidad de los Andes
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Restrepo Restrepo, Silviavirtual::9791-1González Tobón, Julianacf029866-27df-4e81-b39e-73baa4727e91500Danies Turano, Giovanna2022-09-26T22:12:27Z2022-09-26T22:12:27Z2017http://hdl.handle.net/1992/61226instname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/794887-1001Phytophthora infestans, the causal agent of late blight disease, is responsible for worldwide billionaire losses each year. This plant pathogenic oomycete is a hemibiotroph, meaning that in the early stages of infection it feeds on living host tissue and later in the infection cycle, it kills the host. Even though transcription dynamics of the transition from biotroph to necrotroph are well characterized, whether if its regulation occurs mainly by small non-coding RNAs (ncRNAs) is not. Thus, the aim of this study was to investigate whether small ncRNAs can constitute an epigenetic regulatory mechanism for the hemibiotrophic transition in P. infestans. RNAseq data of different life cycle stages of P. infestans was obtained from available web repositories. It was analyzed by searching for ncRNAs that presented a statistically significant differential expression when comparing the different stages of the transition...Phytophthora infestans, el agente causal del tizón tardío de la papa, es el responsable de billonarias púrdidas anuales a nivel mundial. Este oomicete fitopatógeno es un hemibiótrofo, lo que significa que durante las etapas tempranas de su infección se alimenta de tejido vivo del hospedero y, más adelante en el ciclo de infección, comienza a matarlo. A pesar de que las dinámicas transcripcionales de la transición de biótrofo a necrótrofo se encuentran bien caracterizadas, la posible regulación por medio de RNAs pequeños no codificantes (ncRNAs) no lo está. Por lo tanto, el objetivo de este estudio era investigar si estos ncRNAs podrían constituir un mecanismo regulatorio epigenútico para la transición de P. infestans de biotrófía a necrotrofía. Datos de RNAseq para diferentes etapas del ciclo de vida de P. infestans fueron obtenidos en los repositorios disponibles en la web. Esto fue analizado por medio de la búsqueda de ncRNAs que presentaban una expresión diferencial estadísticamente significativa al comparar las diferentes etapas de la transición...BiólogoPregrado23 hojasapplication/pdfengUniversidad de los AndesBiologíaFacultad de CienciasDepartamento de Ciencias BiológicasEvaluation of small ncRNAs as a possible epigenetic mechanism mediating the hemibiotrophic transition in the life cycle of Phytophthora infestansTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_7a1fTexthttp://purl.org/redcol/resource_type/TPEpigenéticaPhytophthora infestans201224391Publicationhttps://scholar.google.es/citations?user=7_dVIeAAAAAJvirtual::9791-10000-0001-9016-1040virtual::9791-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000468800virtual::9791-1d7d594d1-aae9-471e-be1d-fc6bbcabef5cvirtual::9791-1d7d594d1-aae9-471e-be1d-fc6bbcabef5cvirtual::9791-1TEXT12431.pdf.txt12431.pdf.txtExtracted texttext/plain40417https://repositorio.uniandes.edu.co/bitstreams/f03f4ad9-6550-424b-9292-e98d119fdbdd/download3a5de31618ffcb52063b4294d667d606MD52ORIGINAL12431.pdfapplication/pdf1030533https://repositorio.uniandes.edu.co/bitstreams/6b198a1b-0560-488e-a333-8fd3d504e385/downloaddbf4a5adf028217ca0ee1816feb2ed63MD51THUMBNAIL12431.pdf.jpg12431.pdf.jpgIM Thumbnailimage/jpeg21358https://repositorio.uniandes.edu.co/bitstreams/3e9a207a-1cc1-4b6f-a4eb-2cc3de312d10/download62834e39bcbbb355d46bcf5d346588f6MD531992/61226oai:repositorio.uniandes.edu.co:1992/612262024-03-13 14:01:29.821http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co

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