Range-wide phylogeography and gene zones in Pinus pinaster Ait. revealed by chloroplast microsatellite markers

Bucci, Gabriele; González-Martínez, Santiago; Le Provost, Grégoire; Plomion, Christophe; Ribeiro, M.M.A.; Sebastiani, Frederico; Alía, Ricardo; Vendramin, Giovanni Giuseppe

Publication

Range-wide phylogeography and gene zones in Pinus pinaster Ait. revealed by chloroplast microsatellite markers

2007Journal article

dc.contributor.author	Bucci, Gabriele
dc.contributor.author	González-Martínez, Santiago
dc.contributor.author	Le Provost, Grégoire
dc.contributor.author	Plomion, Christophe
dc.contributor.author	Ribeiro, M.M.A.
dc.contributor.author	Sebastiani, Frederico
dc.contributor.author	Alía, Ricardo
dc.contributor.author	Vendramin, Giovanni Giuseppe
dc.date.accessioned	2011-05-25T15:53:41Z
dc.date.available	2011-05-25T15:53:41Z
dc.date.issued	2007
dc.description	The original publication is available at http://www.wiley.com/WileyCDA/	por
dc.description.abstract	Some 1339 trees from 48 Pinus pinaster stands were characterized by five chloroplast microsatellites, detecting a total of 103 distinct haplotypes. Frequencies for the 16 most abundant haplotypes (pk0.01) were spatially interpolated over a lattice made by 430 grid points. Fitting of spatially interpolated values on raw haplotype frequencies at the same geographical location was tested by regression analysis. A range-wide ‘diversity map’ based on interpolated haplotype frequencies allowed the identification of one ‘hotspot’ of diversity in central and southeastern Spain, and two areas of low haplotypic diversity located in the western Iberian peninsula and Morocco. Principal component analysis (PCA) carried out on haplotypes frequency surfaces allowed the construction of a colour-based ‘synthetic’ map of the first three PC components, enabling the detection of the main range-scale genetic trends and the identification of three main ‘gene pools’ for the species: (i) a ‘southeastern’ gene pool, including southeastern France, Italy, Corsica, Sardinia, Pantelleria and northern Africa; (ii) an ‘Atlantic’ gene pool, including all the western areas of the Iberian peninsula; and (iii) a ‘central’ gene pool, located in southeastern Spain. Multivariate andamova Analyses carried out on interpolated grid point frequency values revealed the existence of eight major clusters (‘gene zones’), whose genetic relationships were related with the history of the species. In addition, demographic models showed more ancient expansions in the eastern and southern ranges of maritime pine probably associated to early postglacial recolonization. The delineation of the gene zones provides a baseline for designing conservation areas in this key Mediterranean pine.	por
dc.identifier.citation	BUCCI, G., et al. (2007) - Range-wide phylogeography and gene zones in Pinus pinaster Ait. revealed by chloroplast microsatellite markers. Molecular Ecology. ISSN 0962-1083. 16:10, p. 2137-2153. DOI: 10.1111/j.1365-294X.2007.03275.x.	por
dc.identifier.issn	0962-1083
dc.identifier.uri	http://hdl.handle.net/10400.11/672
dc.language.iso	eng	por
dc.peerreviewed	yes	por
dc.publisher	Wiley-Blackwell	por
dc.relation.publisherversion	http://www.wiley.com/WileyCDA/	por
dc.subject	CPSSR	por
dc.subject	Gene zones	por
dc.subject	Geostatistics	por
dc.subject	Haplotype diversity map	por
dc.subject	Maritime pine	por
dc.title	Range-wide phylogeography and gene zones in Pinus pinaster Ait. revealed by chloroplast microsatellite markers	por
dc.type	journal article
dspace.entity.type	Publication
oaire.citation.conferencePlace	S/L	por
oaire.citation.endPage	2153	por
oaire.citation.startPage	2137	por
oaire.citation.title	Molecular Eclogy	por
person.familyName	Ribeiro
person.givenName	Maria Margarida
person.identifier	349097
person.identifier.ciencia-id	AD12-4D32-7A48
person.identifier.orcid	0000-0003-4684-1262
person.identifier.rid	M-4235-2013
person.identifier.scopus-author-id	7201715611
rcaap.rights	restrictedAccess	por
rcaap.type	article	por
relation.isAuthorOfPublication	f5b33ec3-9c90-4cc9-b0c4-c86c7ec0b017
relation.isAuthorOfPublication.latestForDiscovery	f5b33ec3-9c90-4cc9-b0c4-c86c7ec0b017