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Comparative proteomic analysis of trioza erytreae nymphs developed on Citrus ×limon and Citrus ×sinensis host plants

2026-05-08Artigo científico Acesso aberto
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datacite.subject.sdg02:Erradicar a Fome
datacite.subject.sdg12:Produção e Consumo Sustentáveis
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorMagalhães, Tomás Thormann Abranches de
dc.contributor.authorAnjos Guerreiro, Liliana Isabel Tomé
dc.contributor.authorPower, Deborah Mary
dc.contributor.authorPereira, José Alberto Cardoso
dc.contributor.authorDuarte, Amilcar
dc.contributor.authorTomás Marques, Natália
dc.date.accessioned2026-06-12T09:48:24Z
dc.date.available2026-06-12T09:48:24Z
dc.date.issued2026-05-08
dc.description.abstractTrioza erytreae is a vector of Huanglongbing (HLB), a highly damaging citrus disease. Lemon plants (Citrus ×limon) are the preferred host for T. erytreae, although the underlying mechanisms behind this remain to be fully elucidated. A comparative proteomic analysis of T. erytreae nymphs in their fourth and fifth instars that were fed either lemon or sweet orange (SwO) was carried out to investigate the interaction with its hosts. A 24-hour sucrose feeding assay was conducted to understand proteomic responses to a nutrient-poor diet. Proteomic profiling using nanoscale liquid chromatography coupled to tandem mass spectrometry (nanoLC-MS/MS) identified a total of 1,477 psyllid proteins with high confidence. Oviposition and nymphal development were also evaluated across citrus hosts, revealing higher numbers of nymphs developing on lemon than on SwO. Feeding on SwO enriched pathways related to “transmission across chemical synapses” and “metabolism of proteins”. Responses observed under a 24-hour sucrose-only diet enriched the biological processes “response to external stimulus”, “response to stress” and “cytoskeleton organization”. In contrast, these enrichments were absent on lemon host, suggesting that lemon provides a more favourable environment for psyllid development. In addition, nymphs developed on lemon exhibited enhanced energy metabolism and an increase in translation initiation factors. Overall, the results demonstrate that development strongly depends on host plant species, with SwO impairing optimal growth and lemon promoting successful nymphal development.eng
dc.description.sponsorshipUID/05183/2025
dc.identifier.doi10.1007/s11829-026-10245-6
dc.identifier.eissn1872-8847
dc.identifier.issn1872-8855
dc.identifier.urihttp://hdl.handle.net/10400.1/29103
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer
dc.relationCHANGE - Global Change and Sustainability Institute
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationCenter for Electronics, Optoelectronics and Telecommunications
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.relation.ispartofArthropod-Plant Interactions
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAfrican citrus psyllid
dc.subjectHuanglongbing
dc.subjectInsect plant interaction
dc.subjectSap-feeding insects
dc.titleComparative proteomic analysis of trioza erytreae nymphs developed on Citrus ×limon and Citrus ×sinensis host plantseng
dc.typejournal article
dspace.entity.typePublication
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oaire.awardNumberUIDP/04326/2020
oaire.awardNumberLA/P/0101/2020
oaire.awardTitleCHANGE - Global Change and Sustainability Institute
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardTitleCenter for Electronics, Optoelectronics and Telecommunications
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0121%2F2020/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.citation.startPage36
oaire.citation.titleArthropod-Plant Interactions
oaire.citation.volume20
oaire.fundingStream6817 - DCRRNI ID
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person.familyNameMagalhães
person.familyNameAnjos Guerreiro
person.familyNamePower
person.familyNameDuarte
person.familyNameTomás Marques
person.givenNameTomás Thormann Abranches de
person.givenNameLiliana Isabel Tomé
person.givenNameDeborah Mary
person.givenNameAmilcar
person.givenNameNatália
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person.identifier.ridF-1472-2010
person.identifier.scopus-author-id8575757700
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project.funder.nameFundação para a Ciência e a Tecnologia
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