Publication
The Madeiran laurel forest endemic Goodyera macrophylla (Orchidaceae) is related to American orchids
dc.contributor.author | Thiv, Mike | |
dc.contributor.author | Gouveia, Manuela | |
dc.contributor.author | Sequeira, Miguel Menezes de | |
dc.date.accessioned | 2022-03-22T11:55:24Z | |
dc.date.available | 2022-03-22T11:55:24Z | |
dc.date.issued | 2021 | |
dc.description.abstract | Macaronesian laurel forests harbour many herbs and lauro phyllous trees with Mediterranean/European or Macaronesian affini ties. Traditionally, the origin of these taxa has been explained by the relict hypothesis interpreting these taxa as relics of formerly wide spread laurel forests in the European continent and the Mediterranean. We analysed the phylogenetic relationships of the Madeiran laurel forest endemic Goodyera macrophylla (Orchidaceae) using sequences from the nuclear ribosomal DNA Internal Transcribed Spacers (ITS) and plastid DNA regions. The results were incongruent, either the two Central American G. brachyceras and G. striata (ITS) or the North American G. oblongifolia (plastid DNA) were sister group to G. mac rophylla. Nonetheless, biogeographic analyses indicated an American origin of this nemoral laurel forest plant in the two data sets. Molecu lar clock analyses suggest a colonisation of Madeira in the span of the upper Miocene/lower Pliocene to the Pleistocene. Although the relict hypothesis cannot be ruled out by our data when assuming extinction events on the European and northern African mainland, dispersal from Central or North America to the archipelago of Madeira is a much more likely explanation of the data. | pt_PT |
dc.description.abstract | La laurisilva de la Macaronesia alberga muchos árboles lauró filos y hierbas con afinidades mediterráneo/europeas o macaronésicas. El origen de estos taxones se ha explicado por la hipótesis del bosque relicto que interpretaba estos taxones como relictos de bosques de laurel previa mente extendidos en Europa y el Mediterráneo. Analizamos las relaciones filogenéticas de Goodyera macrophylla (Orchidaceae), especie endémica de la laurisilva de Madeira, utilizando secuencias del ADN ribosómico (ITS) y de regiones plastidiales. Los resultados fueron incongruentes: las dos especies de Centroamérica, G. brachyceras y G. striata, emergieron como grupo hermano de G. macrophylla en el análisis de ITS, mientras que G. oblongifolia, de Norteamérica, resultó hermana de G. macrophylla en el análisis plastidial. No obstante, los análisis biogeográficos indicaron un origen en norte america para G. macrophylla en los dos conjuntos de datos. Los análisis del reloj molecular sugieren una colonización de Ma deira en el lapso del Mioceno superior/Plioceno inferior al Pleistoceno. Aunque nuestros datos no pueden descartar la hipótesis del bosque relic to, cuando se asumen eventos de extinción en Europa y norte de África, la dispersión desde Centro o Norteamérica al archipiélago de Madeira es una explicación mucho más probable de los datos. | pt_PT |
dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
dc.identifier.citation | Thiv, M., Gouveia, M., & Sequeira, M. M. (2021, December). The Madeiran laurel forest endemic Goodyera macrophylla (Orchidaceae) is related to American orchids. In Anales del Jardín Botánico de Madrid (Vol. 78, No. 2, pp. e116-e116). https://doi.org/10.3989/ajbm.2605 | pt_PT |
dc.identifier.doi | 10.3989/ajbm.2605 | pt_PT |
dc.identifier.uri | http://hdl.handle.net/10400.13/4164 | |
dc.language.iso | eng | pt_PT |
dc.peerreviewed | yes | pt_PT |
dc.publisher | Consejo Superior de Investigaciones Científicas | pt_PT |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
dc.subject | Biogeography | pt_PT |
dc.subject | Laurisilva | pt_PT |
dc.subject | Macaronesia | pt_PT |
dc.subject | Orchids | pt_PT |
dc.subject | Phylogeny | pt_PT |
dc.subject | Biogeografia | pt_PT |
dc.subject | Filogenia | pt_PT |
dc.subject | Orquídeas | pt_PT |
dc.subject | . | pt_PT |
dc.subject | Faculdade de Ciências da Vida | pt_PT |
dc.title | The Madeiran laurel forest endemic Goodyera macrophylla (Orchidaceae) is related to American orchids | pt_PT |
dc.type | journal article | |
dspace.entity.type | Publication | |
oaire.citation.issue | 2 | pt_PT |
oaire.citation.startPage | e116 | pt_PT |
oaire.citation.title | Anales del Jardín Botánico de Madrid | pt_PT |
oaire.citation.volume | 78 | pt_PT |
person.familyName | Thiv | |
person.familyName | Gouveia | |
person.familyName | Sequeira | |
person.givenName | Mike | |
person.givenName | Manuela | |
person.givenName | Miguel | |
person.identifier.ciencia-id | A017-CFB6-50D5 | |
person.identifier.ciencia-id | CA1C-1AC6-6346 | |
person.identifier.orcid | 0000-0002-5670-4109 | |
person.identifier.orcid | 0000-0001-5758-2230 | |
person.identifier.orcid | 0000-0001-9728-465X | |
person.identifier.scopus-author-id | 16480248200 | |
person.identifier.scopus-author-id | 35101791200 | |
rcaap.rights | openAccess | pt_PT |
rcaap.type | article | pt_PT |
relation.isAuthorOfPublication | 2ba3e1ac-27c7-4d02-9a97-6257fdf03776 | |
relation.isAuthorOfPublication | e7211b14-d59d-49b9-8a5c-b44291e0ea77 | |
relation.isAuthorOfPublication | c4c52673-d265-42c0-b5bd-628a3b2f0b0b | |
relation.isAuthorOfPublication.latestForDiscovery | c4c52673-d265-42c0-b5bd-628a3b2f0b0b |
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