Genomic insights into the diversity of European Xylella fastidiosaisolates

Genomic insights into the diversity of European Xylella fastidiosaisolates

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Trabajo presentado en la 2nd European conference on Xylella fastidiosa (how research can support solutions), celebrada en Ajaccio el 29 y 30 de octubre de 2019.

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Main Authors: Imperial, Juan, Velasco-Amo, María Pilar, Landa, Blanca B.
Other Authors: Ministerio de Ciencia, Innovación y Universidades (España)
Format: póster de congreso biblioteca
Published: 2019-10
Online Access:http://hdl.handle.net/10261/214969
http://dx.doi.org/10.13039/501100011033
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spelling dig-ica-es-10261-2149692020-06-23T01:02:47Z Genomic insights into the diversity of European Xylella fastidiosaisolates Imperial, Juan Velasco-Amo, María Pilar Landa, Blanca B. Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) Interprofesional del Aceite de Oliva Español Trabajo presentado en la 2nd European conference on Xylella fastidiosa (how research can support solutions), celebrada en Ajaccio el 29 y 30 de octubre de 2019. A growing number of recent and current studies on Xylella fastidiosa outbreaks in Europe emphasise genomic sequencing of bacterial isolates as a mean to infer their potential origin, biology, recombination events and possible determinants of host specificity. In the present work we have undertaken a re-assessment of publicly available X. fastidiosa genomic sequences from a comparative standpoint. With limitations due to the fact that most of the available sequences were left at the draft stage, and that only a few are complete, we undertook to compare: i) genomic organisation (synteny); ii) number, origin and genomic position of insertion elements (IS, islands, phage-related elements, plasmids); iii) individual gene complements within the species and subspecies pan-genomes; and iv) exclusive or enriched genes associated with subspecies or host of isolation. Our preliminary results suggest that X. fastidiosa genomes show a great plasticity in their organisation, possibly aided by the widespread presence of insertion elements, and that the traditional subspecies classification, although useful from an operational standpoint, is probably insufficient to explain the observed genomic variability. Supported by Project E-RTA2017-00004-C06-02 FEDER INIA-AEI Ministerio de Ciencia, Innovación y Universidades from Spain, and the Spanish Olive Oil Interprofessional. 2020-06-22T12:20:04Z 2020-06-22T12:20:04Z 2019-10 2020-06-22T12:20:04Z póster de congreso http://purl.org/coar/resource_type/c_6670 2nd European conference on Xylella fastidiosa (2019) http://hdl.handle.net/10261/214969 http://dx.doi.org/10.13039/501100011033 #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTA2017-00004-C06-02 RTA2017-00004-C06-02/AEI/10.13039/501100011033 Sí open
institution ICA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-ica-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICA España
description Trabajo presentado en la 2nd European conference on Xylella fastidiosa (how research can support solutions), celebrada en Ajaccio el 29 y 30 de octubre de 2019.
author2 Ministerio de Ciencia, Innovación y Universidades (España)
author_facet Ministerio de Ciencia, Innovación y Universidades (España)
Imperial, Juan
Velasco-Amo, María Pilar
Landa, Blanca B.
format póster de congreso
author Imperial, Juan
Velasco-Amo, María Pilar
Landa, Blanca B.
spellingShingle Imperial, Juan
Velasco-Amo, María Pilar
Landa, Blanca B.
Genomic insights into the diversity of European Xylella fastidiosaisolates
author_sort Imperial, Juan
title Genomic insights into the diversity of European Xylella fastidiosaisolates
title_short Genomic insights into the diversity of European Xylella fastidiosaisolates
title_full Genomic insights into the diversity of European Xylella fastidiosaisolates
title_fullStr Genomic insights into the diversity of European Xylella fastidiosaisolates
title_full_unstemmed Genomic insights into the diversity of European Xylella fastidiosaisolates
title_sort genomic insights into the diversity of european xylella fastidiosaisolates
publishDate 2019-10
url http://hdl.handle.net/10261/214969
http://dx.doi.org/10.13039/501100011033
work_keys_str_mv AT imperialjuan genomicinsightsintothediversityofeuropeanxylellafastidiosaisolates
AT velascoamomariapilar genomicinsightsintothediversityofeuropeanxylellafastidiosaisolates
AT landablancab genomicinsightsintothediversityofeuropeanxylellafastidiosaisolates
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