Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/106453
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Figueira, Daniela | - |
dc.contributor.author | Garcia, Eva | - |
dc.contributor.author | Ares, Aitana | - |
dc.contributor.author | Tiago, Igor Clemente | - |
dc.contributor.author | Veríssimo, António | - |
dc.contributor.author | Costa, Joana | - |
dc.date.accessioned | 2023-04-04T08:14:56Z | - |
dc.date.available | 2023-04-04T08:14:56Z | - |
dc.date.issued | 2020-06-20 | - |
dc.identifier.issn | 2076-2607 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/106453 | - |
dc.description.abstract | Pseudomonassyringae pv. actinidiae (Psa) is a gram-negative bacterium responsible for the bacterial canker in Actinidia chinensis var. deliciosa and A. chinensis var. chinensis, a quarantine organism threatening the kiwifruit industry sustainability. The present study aimed to determine the genetic structure of the endophytic and epiphytic populations of Psa isolated from four different Portuguese orchards with distinct abiotic conditions in two consecutive seasons. The results identified several coexisting and highly heterogeneous Psa populations. Moreover, evident changes in population structure occurred between the epiphytic and endophytic populations, and between seasons with a notable decrease in Psa diversity in autumn. This work provided solid evidence that the initial clonal expansion of Psa in Europe was followed by a wide genomic diversification. This perspective is important for the understanding of kiwifruit bacterial canker disease occurrence and Psa evolution, namely when adopting strategies for management of epidemics. | pt |
dc.description.sponsorship | EPI-AGRI Operational Groups “I9K-InovKiwi—Development of strategies for the sustainability of the kiwifruit sector through the creation of a value-added product” promoted by PDR2020 and co-financed by the FEADER under Portugal 2020 Partnership Agreement (PDR2020-101-031204). | - |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | Actinidia chinensis var. deliciosa | pt |
dc.subject | Pseudomonas syringae pv. actinidiae | pt |
dc.subject | population genetic structure | pt |
dc.subject | endophytic and epiphytic populations | pt |
dc.title | Genetic Diversity of Pseudomonas syringae pv. actinidiae: Seasonal and Spatial Population Dynamics | pt |
dc.type | article | - |
degois.publication.firstPage | 931 | pt |
degois.publication.issue | 6 | pt |
degois.publication.title | Microorganisms | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/microorganisms8060931 | pt |
degois.publication.volume | 8 | pt |
dc.date.embargo | 2020-06-20 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CFE - Centre for Functional Ecology - Science for People & the Planet | - |
crisitem.author.researchunit | CFE - Centre for Functional Ecology - Science for People & the Planet | - |
crisitem.author.researchunit | CISUC - Centre for Informatics and Systems of the University of Coimbra | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0002-5762-2068 | - |
crisitem.author.orcid | 0000-0003-0871-0800 | - |
crisitem.author.orcid | 0000-0002-4053-5718 | - |
Appears in Collections: | I&D CFE - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Genetic-diversity-of-pseudomonas-syringae-pv-Actinidiae-Seasonal-and-spatial-population-dynamicsMicroorganisms.pdf | 1.09 MB | Adobe PDF | View/Open |
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