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Bacterial dynamics and exchange in plant-insect interactions

2025Journal article Restricted access
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datacite.subject.fosCiências Agrárias::Biotecnologia Agrária e Alimentar
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorCameirão, Cristina
dc.contributor.authorPereira, José Alberto
dc.contributor.authorTavares, Rui
dc.contributor.authorLino-Neto, Teresa
dc.contributor.authorBaptista, Paula
dc.date.accessioned2025-04-23T08:27:39Z
dc.date.available2025-04-23T08:27:39Z
dc.date.issued2025
dc.description.abstractIn nature, plants and insects engage in intricate interactions. Despite the increasing knowledge of the microbiomes of plants and insects, the extent to which they exchange and alter each other’s microbiomes remains unclear. In this work, the bacterial community associated with nymphs of Philaenus spumarius (Hemiptera: Aphrophoridae), the stems of Coleostephus myconis where the nymphs were feeding, and the foam produced by the nymphs, were studied by culture-dependent and -independent approaches, with an attempt to elucidate the exchange of bacteria between plants and insects. The results suggest that both approaches complement each other, as many bacterial genera identified by metabarcoding were not detected by culturing, and vice versa. Overall, stems and foam exhibited higher bacterial diversity than nymphs, with all the samples showing enrichment in bacteria known to provide diverse benefits to their host. Stems and foam were the most similar in bacterial composition, but Burkholderiaceae and Moraxellaceae dominated the stems, whereas Rhizobiaceae and Sphingobacteriaceae dominated the foam. Nymphs exhibit the most distinct bacterial composition, yet more similar to that found in the stem compared to the foam. Indeed, nymphs were enriched on endosymbiotic bacteria, mostly Candidatus Sulcia and Sodalis, not found in the stem and foam. Nevertheless, during feeding, nymphs appeared to exchange several bacteria genera with C. myconis, with a significant number being incor- porated into the bacteriome of the nymph. The genera Curvibacter, Cutibacterium, Methylobacterium, Pseudomonas and Rhizobium are likely the most exchanged. Nymphs also appear to exchange bacteria to the foam, notably species from the Enhydrobacter, Pseudomonas, Rhizobium and Roseomonas genera. More studies to infer the functions of the shared bacteria between P. spumarius-C. myconis are needed.eng
dc.description.sponsorshipThis work was funded by (i) the Foundation for Science and Tech- nology (FCT, Portugal) -FCT/MCTES via CIMO (UIDB/00690/2020 and UIDP/00690/2020) unit, Associate Laboratory SusTEC (LA/P/0007/2020), and CBMA (UIDB/04050/2020; https://doi.org/10.544 99/UIDB/04050/2020); (ii) the Agriculture and Fisheries Financing Institute and Recovery and Resilience Plan (PRR) through the project “Bio4Med - Implementation of innovative strategies to increase sus- tainability in perennial Mediterranean crops” (PRR-C05-i03-I-000083); (iii) and the Horizon2020 research Project XF-ACTORS “Xylella fastid- iosa Active Containment Through a multidisciplinary-Oriented Research Strategy” (Grant Agreement 727,987). Cristina Cameir˜ao acknowledges the PhD grant (SFRH/BD/148586/2019) provided by FCT.
dc.identifier.citationCameirão, Cristina; Pereira, José Alberto; Tavares, Rui; Lino-Neto, Teresa; Baptista, Paula (2025). Bacterial dynamics and exchange in plant-insect interactions. Current Research in Insect Science. ISSN 2666-5158. 7, p. 1-11
dc.identifier.doi10.1016/j.cris.2025.100110
dc.identifier.issn2666-5158
dc.identifier.urihttp://hdl.handle.net/10198/34424
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationNovel and sustainable strategies to prevent and mitigate Xylella fastidiosa disease impact on olive tree
dc.relation.ispartofCurrent Research in Insect Science
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectPhilaenus spumarius
dc.subjectColeostephus myconis
dc.subjectMicrobiome exchange
dc.subjectSymbiotic bacteria
dc.subjectFoam microbiota
dc.titleBacterial dynamics and exchange in plant-insect interactionseng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardTitleNovel and sustainable strategies to prevent and mitigate Xylella fastidiosa disease impact on olive tree
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F148586%2F2019/PT
oaire.citation.endPage11
oaire.citation.startPage1
oaire.citation.titleCurrent Research in Insect Science
oaire.citation.volume7
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCameirão
person.familyNamePereira
person.familyNameBaptista
person.givenNameCristina
person.givenNameJosé Alberto
person.givenNamePaula
person.identifier.ciencia-id9511-984B-7350
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.ciencia-id7D11-FE1E-CD0F
person.identifier.orcid0000-0001-5745-9822
person.identifier.orcid0000-0002-2260-0600
person.identifier.orcid0000-0001-6331-3731
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57204366348
person.identifier.scopus-author-id14051688000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
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