000145134 001__ 145134
000145134 005__ 20241003094704.0
000145134 0247_ $$2doi$$a10.1111/j.1365-294X.2012.05495.x
000145134 0248_ $$2sideral$$a76519
000145134 037__ $$aART-2012-76519
000145134 041__ $$aeng
000145134 100__ $$aDíaz-Pérez,A. J.
000145134 245__ $$aDivergence and biogeography of the recently evolved Macaronesian red Festuca (Gramineae) species inferred from coalescence-based analyses
000145134 260__ $$c2012
000145134 5203_ $$aStudying the biogeography and the phylogeography of the endemic Macaronesian red Festuca species (Loliinae, Poaceae) is of prime interest in understanding the speciation and colonization patterns of recently evolved groups in oceanic archipelagos. Coalescence-based analyses of plastid trnLF sequences were employed to estimate evolutionary parameters and to test different species-history scenarios that model the pattern of species divergence. Bayesian IM estimates of species divergence times suggested that ancestral lineages of diploid Macaronesian and Iberian red fescues could have diverged between 1.2 and 1.57 Ma. When empirical data were compared to coalescence-based simulated distributions of discordance and p-distance statistics, two species-history models were chosen in which the first branching lineage derived in Canarian Festuca agustinii. Its sister lineage could have involved a recent polytomy leading to the Madeiran Festuca jubata, the Azorean Festuca francoi + Festuca petraea and the continental Festuca rivularis lineages (Canarian model) or the sequential branching of lineages leading to F. jubata and finally to the sister clades of F. rivularis and F. francoi + F. petraea (Sequential model). Nested clade phylogeographic analysis (NCPA) and a first adapted host–parasite co-evolutionary ParaFit method were used to detect the phylogeographic signal. NCPA inferred long-distance colonizations for the entire diploid red Festuca complex, but allopatric-fragmentation and isolation-by-distance (IBD) patterns were inferred within archipelagos. In addition, the ParaFit method suggested a generalized pattern of a stepping-stone model at all hierarchical levels. Maximum-likelihood-based dispersal-extinction-cladogenesis (DEC) models were superimposed on the Sequential model species tree. The three-independent-colonization (3IC) model was the best supported biogeographic scenario, concurring with previous analysis based on multilocus AFLP data.
000145134 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/CGL2006-00319$$9info:eu-repo/grantAgreement/ES/MICINN/CGL2009-12955-C02-01
000145134 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000145134 590__ $$a6.275$$b2012
000145134 591__ $$aBIOCHEMISTRY & MOLECULAR BIOLOGY$$b38 / 288 = 0.132$$c2012$$dQ1$$eT1
000145134 591__ $$aEVOLUTIONARY BIOLOGY$$b6 / 47 = 0.128$$c2012$$dQ1$$eT1
000145134 591__ $$aECOLOGY$$b10 / 135 = 0.074$$c2012$$dQ1$$eT1
000145134 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000145134 700__ $$aSequeira, M.
000145134 700__ $$aSantos-Guerra, A.
000145134 700__ $$0(orcid)0000-0001-7793-5259$$aCatalán, P.$$uUniversidad de Zaragoza
000145134 7102_ $$15011$$2063$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Botánica
000145134 773__ $$g21, 7 (2012), 1702-1726$$pMol. ecol.$$tMOLECULAR ECOLOGY$$x0962-1083
000145134 8564_ $$s710503$$uhttps://zaguan.unizar.es/record/145134/files/texto_completo.pdf$$yVersión publicada
000145134 8564_ $$s2370623$$uhttps://zaguan.unizar.es/record/145134/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000145134 909CO $$ooai:zaguan.unizar.es:145134$$particulos$$pdriver
000145134 951__ $$a2024-10-03-08:55:29
000145134 980__ $$aARTICLE