Repository logo
 
Publication

Genetic diversity of two endemic and endangered Plantago species

2013Journal article Restricted access
Simple item page
dc.contributor.authorFerreira, Vanessa
dc.contributor.authorMatos, Manuela
dc.contributor.authorCorreia, Sofia
dc.contributor.authorMartins, Neusa
dc.contributor.authorGonçalves, Sandra
dc.contributor.authorRomano, Anabela
dc.contributor.authorPinto-Carnide, Olinda
dc.date.accessioned2015-06-18T10:12:35Z
dc.date.available2015-06-18T10:12:35Z
dc.date.issued2013
dc.description.abstractPlantago algarbiensis and Plantago almogravensis are two endangered and endemic species from Portugal. Due to the rarity and endangered nature of these species as well as the lack of molecular data, their genetic variation was evaluated using ISSR and RAPD markers. P. algarbiensis species showed higher genetic variability (73.9% of polymorphism) than P. almogravensis (61.2%). The two species revealed a high level of genetic diversity, with a Nei's genetic diversity of 0.1965 and 0.2309 and a Shannon's diversity index of 0.2975 and 0.3520, for P. almogravensis and P. algarbiensis, respectively. A low level of genetic differentiation was observed (Gst = 0.1873) among the species. However, the cluster and PCA analyses, based on genetic similarity, revealed two main, clearly separate clusters, which directly corresponded to the plants isolated from each species. In situ and ex situ measures should be applied in order to preserve both species but, based on these results, P. almogravensis population should be a priority for conservation. (C) 2013 Elsevier Ltd. All rights reserved.
dc.identifier.doihttp://dx.doi.org/10.1016/j.bse.2013.08.003
dc.identifier.issn0305-1978
dc.identifier.otherAUT: ARO01015;
dc.identifier.urihttp://hdl.handle.net/10400.1/6409
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier - Pergamon
dc.relation.isbasedonP-008-DKB
dc.subjectPlantago
dc.subjectEndangered species
dc.subjectMolecular markers
dc.subjectGenetic diversity
dc.subjectConservation implications
dc.titleGenetic diversity of two endemic and endangered Plantago species
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage44
oaire.citation.startPage37
oaire.citation.titleBiochemical Systematics and Ecology
oaire.citation.volume51
person.familyNameGonçalves
person.familyNameRomano
person.givenNameSandra
person.givenNameAnabela
person.identifier.ciencia-id1D1A-4459-86D8
person.identifier.ciencia-id9F19-E3AE-2C59
person.identifier.ciencia-id8A18-7E9A-3B0E
person.identifier.orcid0000-0003-4333-2905
person.identifier.orcid0000-0002-3038-4434
person.identifier.orcid0000-0002-7204-7428
person.identifier.ridM-6988-2017
person.identifier.scopus-author-id8583003200
person.identifier.scopus-author-id56249997600
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication7a8c0acc-a718-46d5-98dc-a724f1266e09
relation.isAuthorOfPublicationa8b335b2-45cc-4578-89b0-153273014280
relation.isAuthorOfPublicatione3343b60-17d3-4f5e-a2bf-06f26da69206
relation.isAuthorOfPublication.latestForDiscoverye3343b60-17d3-4f5e-a2bf-06f26da69206

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Genetic diversity of two endemic and endangered Plantago species.pdf
Size:
746.12 KB
Format:
Adobe Portable Document Format
Download

Collections

FCT2-Artigos (em revistas ou actas indexadas)