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Spartina versicolor Fabre: Another case of Spartina trans-Atlantic introduction?

2016Journal article Restricted access
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dc.contributor.authorBaumel, A.
dc.contributor.authorRousseau-Gueutin, M.
dc.contributor.authorSapienza-Bianchi, C.
dc.contributor.authorGareil, A.
dc.contributor.authorDuong, N.
dc.contributor.authorRousseau, H.
dc.contributor.authorCoriton, O.
dc.contributor.authorAmirouche, R.
dc.contributor.authorSciandrello, S.
dc.contributor.authorDuarte, Bernardo
dc.contributor.authorCaçador, Isabel
dc.contributor.authorCastillo, J. M.
dc.contributor.authorAinouche, M.
dc.date.accessioned2019-06-25T09:45:07Z
dc.date.available2019-06-25T09:45:07Z
dc.date.issued2016
dc.description.abstractIntercontinental introductions are widespread in the genus Spartina, with important ecological and evolutionary consequences. The native or introduced status of Spartina species is then critical with regard to biodiversity assessment, especially for vulnerable Mediterranean coastline ecosystems. Spartina versicolor was first recorded in southern France in 1849, then successively in various places on the European and North-African Mediterranean and Atlantic coasts. This species is considered to be either a European native or an invasive species introduced from North America which has a high morphological similarity to the Atlantic American species Spartina patens. We performed extensive sampling of S. versicolor in Europe and North Africa (from natural populations and herbarium collections) and compared these samples to other European and American Spartina species (including S. patens). Chromosome counts were reported for the first time and revealed that S. versicolor is tetraploid (2n = 4x = 40). Phylogenetic analyses based on chloroplast and nuclear ribosomal DNA sequences did not reveal any molecular variation within S. versicolor. In this species, a single haplotype, that is identical to one haplotype of S. patens, was found in the four chloroplast and the nuclear ribosomal ITS regions investigated. In addition, simple sequence repeat markers were used and revealed a low level of genetic diversity within S. versicolor, suggesting that the introduction of S. versicolor occurred from a narrow genetic pool of S. patens from North America.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1007/s10530-016-1128-zpt_PT
dc.identifier.issn1387-3547
dc.identifier.urihttp://hdl.handle.net/10451/38792
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.subjectCordgrasspt_PT
dc.subjectGenetic diversitypt_PT
dc.subjectSpecies statuspt_PT
dc.subjectMediterraneanpt_PT
dc.subjectMicrosatellitespt_PT
dc.subjectPhylogenypt_PT
dc.titleSpartina versicolor Fabre: Another case of Spartina trans-Atlantic introduction?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage2135pt_PT
oaire.citation.issue8pt_PT
oaire.citation.startPage2123pt_PT
oaire.citation.titleBiological Invasionspt_PT
oaire.citation.volume18pt_PT
person.familyNameDuarte
person.familyNameCaçador
person.givenNameBernardo
person.givenNameIsabel
person.identifier89449
person.identifier.ciencia-id731E-093F-D4C8
person.identifier.ciencia-id631C-9FFE-CA81
person.identifier.orcid0000-0003-1914-7435
person.identifier.orcid0000-0002-4475-6091
person.identifier.ridH-2001-2011
person.identifier.ridC-2618-2012
person.identifier.scopus-author-id20734149900
person.identifier.scopus-author-id6602533871
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationa72f0f40-c224-49ad-ba21-ebb5f9aab09c
relation.isAuthorOfPublication02ecb390-88b9-4e2f-8690-eba66c3b5311
relation.isAuthorOfPublication.latestForDiscoverya72f0f40-c224-49ad-ba21-ebb5f9aab09c

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