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CRISPR/Cas13 system: a technology for the successful control of plant viruses

2023-06Conference object Open access
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authorProfile.affiliationInstituto Politécnico de Santarém_Escola Superior Agráriapt_PT
dc.contributor.authorRibeiro, Joana A.
dc.contributor.authorVaranda, Carla
dc.contributor.authorMateratski, Patrick
dc.contributor.authorCampos, Maria Doroteia
dc.contributor.authorAlbuquerque, André
dc.contributor.authorPatanita, Mariana
dc.contributor.authorOsa, Nicolás
dc.contributor.authorFélix, M.R.
dc.date.accessioned2024-01-10T12:06:57Z
dc.date.available2024-01-10T12:06:57Z
dc.date.issued2023-06
dc.descriptionApresentação em painelpt_PT
dc.description.abstractViruses are among the most important causal agents of infectious diseases, having relatively small genomes that comprise RNA or DNA. They have the ability to rapidly replicate and spread throughout a crop, being very difficult to monitor and causing devastating diseases in many agricultural systems. These can lead to significant losses in crop quality and yield, resulting in extreme economic impacts worldwide and threatening the provision of adequate nourishment for a continuous growing population. There are no efficient chemical products that can eliminate an infecting plant virus without perturbing host cells. Therefore, preventive sanitary measures, such as the use of viral resistant or tolerant plants, are usually the only options. Conventionally, these resistant/tolerant plants were generated through a very time- consuming classical breeding process. However, nowadays, molecular plant breeding plays a key role to prevent and control plant viruses. Clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated (Cas) proteins systems allowed the development of a new technology that paves the way towards a new horizon for crop improvement. The first CRISPR/Cas systems studied were very useful for DNA-targeting, however, more recently identified types, such as CRISPR /Cas13, can specifically cleave single- stranded RNA in eukaryotic cells. Therefore, CRISPR/Cas13 is a promising tool for engineering plant immunity against a broad range of RNA viruses, which are the most abundant class of viruses in plants. The present work aims to bring together the most up-to-date information on CRISPR/Cas13 system to control plant viruses, discussing the limitations and future challenges for its application to produce virus resistant plants towards a more sustainable agriculture.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRibeiro, J.A.; Varanda, C.; Materatski, P.; Campos, M.D.; Albuquerque, A.; M. Patanita; Garrido, N. & Félix, M.R. (2023) "CRISPR/Cas13 system: A technology for the successful control of plant viruses". Trabalho apresentado em Science CHANGing Policy, 2nd June, Évora, Portugal. Book of abstracts, p.101.pt_PT
dc.identifier.isbn978-972-778-331-1
dc.identifier.urihttp://hdl.handle.net/10400.15/4686
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherUniversidade de Évorapt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleCRISPR/Cas13 system: a technology for the successful control of plant virusespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceEvorapt_PT
oaire.citation.startPage101pt_PT
oaire.citation.titleBook of abstracts: Science Changing Policyspt_PT
person.familyNameAmaro Ribeiro
person.familyNameVaranda
person.familyNameMateratski
person.familyNameMurteira Rico da Costa Campos
person.familyNameAlbuquerque
person.familyNameCardoso Patanita
person.familyNameGarrido de la Osa
person.familyNameFernandes Félix
person.givenNameJoana
person.givenNameCarla
person.givenNamePatrick
person.givenNameMaria Doroteia
person.givenNameAndré
person.givenNameMariana
person.givenNameNicolás
person.givenNameMaria do Rosário
person.identifierhttps://www.researchgate.net/profile/Joana-Ribeiro-55
person.identifierw-2502-2018
person.identifierY-5626-2018
person.identifierhttps://scholar.google.com/citations?hl=pt-PT&user=02CJdCQAAAAJ
person.identifierhttps://www.researchgate.net/profile/Mariana_Patanita
person.identifierL-1118-2016
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person.identifier.ciencia-id821D-579B-959C
person.identifier.orcid0000-0002-1895-2523
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person.identifier.orcid0000-0003-3870-5033
person.identifier.scopus-author-id8899392100
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rcaap.rightsopenAccesspt_PT
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