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Arceuthobium Species (Viscaceae) Parasitizing an Angiosperm: The Unique Case of A. azoricum in the Azores Islands

2024Journal article Open access
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dc.contributor.authorElias, Rui B.
dc.contributor.authorMoura, Mónica
dc.contributor.authorRoxo, Guilherme
dc.contributor.authorBorges Silva, L
dc.contributor.authorPavão, Diogo C.
dc.contributor.authorResendes, Roberto
dc.contributor.authorPereira, Fernando
dc.contributor.authorNickrent, Daniel
dc.date.accessioned2024-10-25T10:45:24Z
dc.date.available2024-10-25T10:45:24Z
dc.date.issued2024
dc.description.abstractArceuthobium azoricum Wiens & Hawksw. is a rare Azorean endemic epiphytic hemiparasite (mistletoe), which typically parasitizes branches of the gymnosperm Juniperus brevifolia (Hochst. ex Seub.) Antoine (Cupressaceae), which is also an Azorean endemic. Here, we describe a population of A. azoricum, on Pico Island, parasitizing Erica azorica Hochst. ex Seub. (Ericaceae), which is also an Azorean endemic. Our molecular analysis (using nuclear ribosomal internal transcribed spacer) showed no differences between individuals parasitizing Erica and Juniperus species. Moreover, a preliminary analysis showed no differences in morphological characteristics between accessions sampled from different hosts. Given that this is the first bona fide record of Arceuthobium sp. parasitizing an angiosperm, this population represents a unique host-shifting event, and its conservation is important because it may allow new insights into host recognition mechanisms in mistletoes. Immediate attention should be given to characterizing this Pico Island population using appropriate molecular methods and additional morphological analyses.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationElias, R. B., Moura, M., Roxo, G., Silva, L. B., Pavão, D. C., Resendes, R., Pereira. F., & Nickrent, D. (2024). Arceuthobium Species (Viscaceae) Parasitizing an Angiosperm: the Unique Case of A. azoricum in the Azores Islands. "Plant Disease", 108(8), 2291-2296. DOI:10.1094/PDIS-09-23-1909-SC (IF2023 4,4; Q1 Plant Sciences)pt_PT
dc.identifier.doi10.1094/PDIS-09-23-1909-SCpt_PT
dc.identifier.eissn1943-7692
dc.identifier.issn0191-2917
dc.identifier.urihttp://hdl.handle.net/10400.3/7178
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Phytopathological Society (APS)pt_PT
dc.relation.publisherversionhttps://apsjournals.apsnet.org/doi/10.1094/PDIS-09-23-1909-SCpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectDwarf Mistletoept_PT
dc.subjectErica Azoricapt_PT
dc.subjectHemiparasitept_PT
dc.subjectHost Rangept_PT
dc.subjectIsland Florapt_PT
dc.subjectJuniperus Brevifoliapt_PT
dc.subjectOceanic Islandspt_PT
dc.titleArceuthobium Species (Viscaceae) Parasitizing an Angiosperm: The Unique Case of A. azoricum in the Azores Islandspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUnited Statespt_PT
oaire.citation.endPage2296pt_PT
oaire.citation.issue8pt_PT
oaire.citation.startPage2291pt_PT
oaire.citation.titlePlant Diseasept_PT
oaire.citation.volume108pt_PT
person.familyNamePires Bento da Silva Elias
person.familyNameTavares de Moura
person.familyNameRoxo
person.familyNameBorges Silva
person.familyNameCláudio Pavão
person.familyNameResendes
person.familyNamePereira
person.familyNameNickrent
person.givenNameRui Miguel
person.givenNameMónica Maria
person.givenNameGuilherme
person.givenNameLurdes da Conceição
person.givenNameDiogo
person.givenNameRoberto
person.givenNameFernando
person.givenNameDaniel
person.identifierB-9055-2018
person.identifierAAE-2348-2019
person.identifier692385
person.identifier.ciencia-idB816-7471-C4B4
person.identifier.ciencia-idB61A-C1E6-2360
person.identifier.ciencia-id231E-7129-B227
person.identifier.ciencia-id6217-A02F-B3C4
person.identifier.ciencia-id7E1A-0F73-F8C8
person.identifier.orcid0000-0003-2397-2438
person.identifier.orcid0000-0001-5555-2388
person.identifier.orcid0000-0003-4326-7699
person.identifier.orcid0000-0002-4185-733X
person.identifier.orcid0000-0002-4812-9845
person.identifier.orcid0000-0003-1505-651X
person.identifier.orcid0000-0002-2238-9681
person.identifier.orcid0000-0001-8519-0517
person.identifier.scopus-author-id7006549169
person.identifier.scopus-author-id7006262736
person.identifier.scopus-author-id8654309800
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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