02795nas a2200349   4500008004100000245018200041210006900223260000800292300001300300490000700313520157300320653002701893653002101920653002301941653001601964653002101980653002202001653002802023653001202051653001402063653002802077653001402105653003002119653002702149100002102176700001902197700002602216700001902242700002802261700002002289856013602309       2006                        eng d00aMolecular evidence for adaptive radiation of Micromeria Benth. (Lamiaceae) on the Canary Islands as inferred from chloroplast and nuclear DNA sequences and ISSR fingerprint data0 aMolecular evidence for adaptive radiation of Micromeria Benth La  cDec  a566–780 v413 aThe Canary Islands have been a focus for phylogeographic studies on the colonization and diversification of endemic angiosperm taxa. Based on phylogeographic patterns, both inter island colonization and adaptive radiation seem to be the driving forces for speciation in most taxa. Here, we investigated the diversification of Micromeria on the Canary Islands and Madeira at the inter- and infraspecific level using inter simple sequence repeat PCR (ISSR), the trnK-Intron and the trnT-trnL-spacer of the cpDNA and a low copy nuclear gene. The genus Micromeria (Lamiaceae, Mentheae) includes 16 species and 13 subspecies in Macaronesia. Most taxa are restricted endemics, or grow in similar ecological conditions on two islands. An exception is M. varia, a widespread species inhabits the lowland scrub on each island of the archipelago and could represent an ancestral taxon from which radiation started on the different islands. Our analyses support a split between the "eastern" islands Fuerteventura, Lanzarote and Gran Canaria and the "western" islands Tenerife, La Palma and El Hierro. The colonization of Madeira started from the western Islands, probably from Tenerife as indicated by the sequence data. We identified two lineages of Micromeria on Gomera but all other islands appear to be colonized by a single lineage, supporting adaptive radiation as the major evolutionary force for the diversification of Micromeria. We also discuss the possible role of gene flow between lineages of different Micromeria species on one island after multiple colonizations.10aAdaptation: Biological10aAtlantic Islands10aDna Fingerprinting10aDNA Primers10aDNA: Chloroplast10aGenetic Variation10aGeranyltranstransferase10aIntrons10aLamiaceae10aMolecular Sequence Data10aPhylogeny10aPolymerase Chain Reaction10aSequence Analysis: DNA1 aMeimberg, Harald1 aAbele, Tilmann1 aBräuchler, Christian1 aMcKay, John, K1 ade Paz, Pedro, L Pérez1 aHeubl, Günther  uhttps://lamiaceae.myspecies.info/content/molecular-evidence-adaptive-radiation-micromeria-benth-lamiaceae-canary-islands-inferred-000900nas a2200289   4500008004100000245007700041210006900118260000800187300001400195490000700209520009400216653001600310653001700326653001000343653001400353653001600367653001200383100002100395700001800416700001700434700002500451700002600476700002000502700001800522700002000540856005000560       2013                        eng d00aMolecular phylogeny of tribe Stachydeae (Lamiaceae subfamily Lamioideae)0 aMolecular phylogeny of tribe Stachydeae Lamiaceae subfamily Lami  cDec  a535–5510 v693 aMolecular Phylogenetics and Evolution, 69 (2013) 535-551. doi:10.1016/j.ympev.2013.07.02410aEurystachys10aIncongruence10anrITS10aParaphyly10aPlastid DNA10aStachys1 aSalmaki, Yasaman1 aZarre, Shahin1 aRyding, Olof1 aLindqvist, Charlotte1 aBräuchler, Christian1 aHeubl, Günther1 aBarber, Janet1 aBendiksby, Mika  uhttp://dx.doi.org/10.1016/j.ympev.2013.07.02403693nas a2200205   4500008004100000245011100041210007100152300001400223490000700237520294500244653002603189653001403215653001403229653002403243653001303267100002603280700002103306700002003327856014003347       2010                        eng d00aMolecular phylogeny of Menthinae (Lamiaceae, Nepetoideae, Mentheae)–taxonomy, biogeography and conflicts0 aMolecular phylogeny of Menthinae Lamiaceae Nepetoideae Mentheae–  a501–5230 v553 aAlthough the subfamily Nepetoideae (Lamiaceae) is considered to be monophyletic, relationships between tribes, subtribes and genera within the subfamily are poorly understood as complex and possi- bly homoplasious morphological characters make taxa difficult to delimit. DNA sequence data from three regions (chloroplast: trnK intron; trnL-F; nuclear: ITS) in total including 278 accessions, representing 38 out of 40 genera of subtribe Menthinae and 11 outgroup genera, were used to reconstruct the evolution- ary history, test previous hypotheses of classification, explain biogeographic patterns and elucidate char- acter evolution. Using maximum parsimony (MP) and Bayesian analysis phylogenetic reconstructions based on nuclear and chloroplast sequence data were incongruent, consequently the data were analyzed separately.
Both nuclear and chloroplast datasets provide strong support for three major lineages: the ``Satureja'', ``Micromeria'' and ``Clinopodium'' group. The first contains members of Satureja and Gontscharovia. In the second lineage Micromeria s.str. and Origanum were resolved as monophyletic, Pentapleura and Zataria indicated as sister groups. Thymbra includes two species of Satureja turning the latter genus polyphyletic. Thymus is revealed as paraphyletic with respect to Argantoniella and Saccocalyx in both and Origanum in the plastid dataset only. In the third lineage, the Clinopodium-group, branching pattern is highly incon- gruent among datasets and possibly influenced by recent and ancient hybridization, chloroplast capture and incomplete lineage sorting. However, identical terminal groups are inferred in both analyses. A Madagascan lineage of ``Micromeria'', sister to the recently described South African Killickia, is suggested to represent a new genus. The Himalayan Clinopodium nepalense group and the tropical African C. abyssinicum alliance are monophyletic but indicated in different positions. Both groups appear in the ITS phylogeny in a clade with Cyclotrichium and Mentha, relationships not suggested previously. The enig- matic Micromeria cymuligera is close to Mentha and possibly is a representative of this genus. Species of Acinos, now regarded as part of Clinopodium, are mixed up with species of Ziziphora, questioning either the inclusion of Acinos in Clinopodium or generic distinctness of Ziziphora. All data sets suggest a mono- phyly of the New World taxa and argue for long distance dispersal from the Old World, rather than a vicariance explanation. Bystropogon marks the split up between the two lineages. Inclusion of 22 genera intermixed with Clinopodium spp. in the New World clade provides evidence that the current circum- scription of the genus is highly unnatural. Low sequence divergence resulting in low phylogenetic reso- lution especially at the base of the clade indicate a rapid radiation accompanied by considerable ecological diversification and speciation.10aGeneric delimitations10aLamiaceae10aMenthinae10aMolecular phylogeny10aSatureja1 aBräuchler, Christian1 aMeimberg, Harald1 aHeubl, Günther  uhttps://lamiaceae.myspecies.info/content/molecular-phylogeny-menthinae-lamiaceae-nepetoideae-mentheae%E2%80%93taxonomy-biogeography-and00542nas a2200109   4500008004100000245014900041210006900190260000800259300001200267100002600279856012700305       2009                        eng d00aPhylogenetische und taxonomische Untersuchungen an der Subtribus Menthinae (Lamiaceae, Nepetoideae, Mentheae) unter besonderer Berücksichtigung0 aPhylogenetische und taxonomische Untersuchungen an der Subtribus  cMay  a1–1891 aBräuchler, Christian  uhttps://lamiaceae.myspecies.info/content/phylogenetische-und-taxonomische-untersuchungen-der-subtribus-menthinae-lamiaceae