Abstract：
:The alpine genus Chionohebe is one of seven genera in the southern hemisphere Hebe complex. The main aims of this study were to infer the evolutionary relationships and assess phylogeographic patterns among the six species of Chionohebe, determine the origin of the two species with trans-Tasman distributions, and test species delimitations and specimen identifications based on morphology. Analyses of AFLP data recovered five major lineages within Chionohebe, some of which corresponded to species and varieties as currently circumscribed. Although the cushion chionohebes were strongly supported as monophyletic, the sole non-cushion species, C. densifolia, was sister to Parahebe trifida, and thus the AFLP data do not support a monophyletic Chionohebe as usually circumscribed. Strong north/south and west/east phylogeographic patterns were found among and within the main AFLP lineages in New Zealand. Analyses of chloroplast DNA (cpDNA) revealed eight haplotypes in Chionohebe, but these did not correspond to current taxonomy or geography due to widespread interspecific haplotype sharing. Based on both AFLP and cpDNA results, the two trans-Tasman species are shown to have originated in New Zealand and dispersed to Australia independently.
journal_name
Mol Phylogenet Evoljournal_title
Molecular phylogenetics and evolutionauthors
Meudt HM,Bayly MJdoi
10.1016/j.ympev.2007.12.019subject
Has Abstractpub_date
2008-04-01 00:00:00pages
319-38issue
1eissn
1055-7903issn
1095-9513pii
S1055-7903(07)00458-7journal_volume
47pub_type
杂志文章abstract：:Murid rodents (Rodentia: Muridae) represent the most diverse and abundant mammalian family. In this study, we provide a refined set of fossil calibrations which is used to reconstruct a dated phylogeny of the family using a multilocus dataset (six nuclear and nine mitochondrial gene fragments) encompassing 161 species...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2018.07.017
更新日期：2018-11-01 00:00:00
abstract：:The tassel-eared squirrel, Sciurus aberti, is separated into six subspecies which occupy restricted and comparable habitats in ponderosa pine forests in the south-western United States and Mexico. These forests and squirrel populations are currently isolated by large arid areas and, as such, S. aberti appears to offer...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.1995.1015
更新日期：1995-06-01 00:00:00
abstract：:Spiders of the infraorder Mygalomorphae are fast becoming model organisms for the study of biogeography and speciation. However, these spiders can be difficult to study in the absence of fundamental life history information. In particular, their cryptic nature hinders comprehensive sampling, and linking males with con...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2018.01.022
更新日期：2018-05-01 00:00:00
abstract：:The systematic relationships of the freshwater shrimp family, Kakaducarididae, were examined using mitochondrial and nuclear DNA sequences. Combined nuclear (18S rDNA, 28S rDNA, Histone) and mitochondrial (16S rDNA) analyses placed the kakaducaridid genera, Kakaducaris and Leptopalaemon, as a strongly supported clade ...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2007.12.020
更新日期：2008-03-01 00:00:00
abstract：:The poxviruses (Poxviridae) are a family of viruses with double-stranded DNA genomes and substantial numbers (often >200) of genes per genome. We studied the patterns of gene gain and loss over the evolutionary history of 17 poxvirus complete genomes. A phylogeny based on gene family presence/absence showed good agree...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2004.12.008
更新日期：2005-04-01 00:00:00
abstract：:Phylogenetic relationships and timings of major cladogenesis events are investigated in the Balearic Island lizards Podarcislilfordi and P.pityusensis using 2675bp of mitochondrial and nuclear DNA sequences. Partitioned Bayesian and Maximum Parsimony analyses provided a well-resolved phylogeny with high node-support v...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2008.04.013
更新日期：2008-07-01 00:00:00
abstract：:Inference of population histories from the molecular signatures of past demographic processes is challenging, but recent methodological advances in species distribution models and their integration in time-calibrated phylogeographic studies allow detailed reconstruction of complex biogeographic scenarios. We apply an ...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2017.04.022
更新日期：2017-07-01 00:00:00
abstract：:Freshwater mussels (order Unionoida) are a diverse radiation of parasitic bivalves that require temporary larval encystment on vertebrate hosts to complete metamorphosis to free-living juveniles. The freshwater mussel-fish symbiosis represents a useful relationship for understanding eco-evolutionary dynamics in freshw...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2019.02.016
更新日期：2019-08-01 00:00:00
abstract：:We investigated the phylogenetic relationships of species and subspecies of the cosmopolitan genus Pica using 813 bp of the mitochondrial genome (including portions of 16s rDNA, tRNA-Leu, and ND1). The phylogenetic relationships within the genus Pica revealed in our molecular analyses can be summarized as follows: (1)...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/s1055-7903(03)00096-4
更新日期：2003-11-01 00:00:00
abstract：:Sequence data derived from four markers (the nuclear RP1 and Aldolase and the mitochondrial 16S rRNA and cytochrome b genes) were used to determine the phylogenetic relationships among 32 species belonging to the genus Hippocampus. There were marked differences in the rate of evolution among these gene fragments, with...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/s1055-7903(03)00214-8
更新日期：2004-02-01 00:00:00
abstract：:East Asia has highly diverse and endemic biota due to its complex geological and climatic history and its diversified topography. The continental and insular distributions of land snail genus Acusta in East Asia provide a good opportunity to compare the evolutionary processes in this group under different biogeographi...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2020.106999
更新日期：2021-02-01 00:00:00
abstract：:The Eunicida are a well-defined annelid taxon currently comprising Dorvilleidae, Lumbrineridae, Eunicidae, Onuphidae, and Hartmanniellidae. Especially the Dorvilleidae include several species of small body size and apparently simple organisation, resembling larvae and juveniles of larger species. One hypothesis to exp...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/s1055-7903(02)00231-2
更新日期：2002-10-01 00:00:00
abstract：:The genetic landscape of the European flora and fauna was shaped by the ebb and flow of populations with the shifting ice during Quaternary climate cycles. While this has been well demonstrated for lowland species, less is known about high altitude taxa. Here we analyze the phylogeography of the leaf beetle Oreina elo...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2010.08.017
更新日期：2010-11-01 00:00:00
abstract：:Several recent studies have suggested that a substantial portion of today's plant diversity in the Neotropics has resulted from the dispersal of taxa into that region rather than vicariance, but more data are needed to substantiate this claim. Guatteria (Annonaceae) is, with 265 species, the third largest genus of Neo...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2007.02.017
更新日期：2007-07-01 00:00:00
abstract：:Cleaner fishes remove and consume ectoparasites and are often categorized by whether they perform this behavior: (1) predominately as juveniles, (2) facultatively throughout ontogeny, or (3) obligately. Through a literature search, we confirmed that with at least 58 species exhibiting cleaning behavior, the Labridae (...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2015.09.006
更新日期：2016-01-01 00:00:00
abstract：:This is an expanded study of the relationships among the deuterostome animals based on combined, nearly complete 28S and 18S rRNA genes (>3925 nt.). It adds sequences from 20 more taxa to the approximately 45 sequences used in past studies. Seven of the new taxa were sequenced here (brittle star Ophiomyxa, lizard Anol...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2006.11.023
更新日期：2007-06-01 00:00:00
abstract：:Stochastic models of sequence evolution have been developed to reflect many biologically important processes, allowing for accurate phylogenetic reconstruction when an appropriate model is selected. However, commonly used models do not incorporate several potentially important biological processes. Spurious phylogenet...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2014.02.022
更新日期：2014-06-01 00:00:00
abstract：:Phylogenetic relationships in a group of 21 African rodent species designated as the Praomys group (Murinae) were investigated using morphological characters and sequence data from the complete mitochondrial cytochrome b gene and nuclear IRBP gene fragment (840bp). The molecular results confirm the monophyly of the Pr...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2005.06.018
更新日期：2005-12-01 00:00:00
abstract：:In this study, we present a molecular phylogeny for the west Palaearctic Helicidae sensu lato based on sequence data from two mitochondrial (COI, 16S rDNA) and two nuclear (ITS-1, 18S rDNA) genes. Maximum likelihood analysis and Bayesian inference revealed well supported monophyletic clades partly conflicting traditio...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2004.03.004
更新日期：2004-09-01 00:00:00
abstract：:The planthopper family Cixiidae (Hemiptera: Fulgoromorpha) comprises approximately 160 genera and 2000 species divided in three subfamilies: Borystheninae, Bothriocerinae and Cixiinae, the later with 16 tribes. The current paper represents the first attempt to estimate phylogenetic relationships within Cixiidae based ...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2008.04.026
更新日期：2008-08-01 00:00:00
abstract：:Determining species boundaries is a central debate in biology. Several recently developed molecular delimitation methods have highlighted extensive inconsistency in classical morphological taxonomy. However, choosing between them is contentious. Molecular studies on theraphosid spiders have found considerable cryptic ...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2016.05.003
更新日期：2016-08-01 00:00:00
abstract：:Phylogenetic relationships within the possums of the family Petauridae, including their affinities with the family Pseudocheiridae, were inferred from DNA sequences obtained for the mitochondrial ND2 gene (1040 bp) combined with previously published partial 12S rDNA sequences. Short, deep internodes characterize some ...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.2001.0960
更新日期：2001-08-01 00:00:00
abstract：:The American mink's relationship to the weasels in Mustela has been uncertain. Karyological, morphological, and phylogenetic comparisons to Eurasian Mustela support placing the mink outside the genus as Neovison vison. However, genetic comparisons that incorporate other endemic American Mustela suggest the interpretat...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2009.05.036
更新日期：2009-09-01 00:00:00
abstract：:To better understand the underlying causes of rarity and extinction risk in Acropora (staghorn coral), we contrast the minimum divergence ages and nucleotide diversity of an array of species with different range sizes and levels of threat. Time-calibrated Bayesian analyses based upon concatenated nuclear and mitochond...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2013.06.020
更新日期：2013-12-01 00:00:00
abstract：:Aphidinae is the most diverse major lineage of aphids (Aphididae). Aphidinae currently dominate the temperate, northern-hemisphere fauna, but only since the late Tertiary, and few species are native to the southern hemisphere. The success of Aphidinae may be linked to the evolution of an unusual life cycle, host alter...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2005.04.035
更新日期：2006-02-01 00:00:00
abstract：:Octocorals are a diverse and ecologically important group of cnidarians. However, the phylogenetic relationships of many octocoral groups are not well understood and are based mostly on mitochondrial sequence data. In addition, the discovery and description of new gorgonian species displaying unusual or intermediate m...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1016/j.ympev.2016.02.023
更新日期：2016-05-01 00:00:00
abstract：:Asteroids display four distinct modes of developmental patterns: the indirect mode, the nonbrachiolarian mode, the direct mode, and the mode with a barrel-shaped larva. Among them the former two are planktotrophic, whereas the latter two are lecithotrophic. The direct mode and the mode with a barrel-shaped larva are t...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.1996.0062
更新日期：1996-08-01 00:00:00
abstract：:In order to investigate the effects of different weighting methods on a phylogeny reconstruction based on DNA sequences and to evaluate the phylogenetic information content of various secondary structures, a fragment of the large ribosomal mitochondrial gene (16S) was sequenced from 13 species of New World monkeys, th...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.1995.1041
更新日期：1995-12-01 00:00:00
abstract：:The phylogeny of four sibling species of Simulium venustum (CC, CC3, CC4, and AC(gB)) and two sibling species of S. verecundum (AA and ACD = S. rostratum) was reconstructed using nucleotide sequences of the mitochondrial large subunit rRNA gene. Separate phylogenetic analyses were performed by dividing the sequence da...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.1993.1028
更新日期：1993-12-01 00:00:00
abstract：:Nucleotide sequences were obtained from the approximately 1.7 kb intron 7 of the insulin-like growth factor II gene in human and representatives of both Old World and New World monkeys and analyzed with additional published noncoding regions (both introns and flanking regions) that differ substantially in base composi...
journal_title：Molecular phylogenetics and evolution
pub_type： 杂志文章
doi：10.1006/mpev.1993.1030
更新日期：1993-12-01 00:00:00
