A gateway for phylogenetic analysis powered by grid computing featuring GARLI 2.0 [0.03%]
一个由GARLI 2.0驱动的基于网格计算的系统发育分析平台
Adam L Bazinet,Derrick J Zwickl,Michael P Cummings
Adam L Bazinet
We introduce molecularevolution.org, a publicly available gateway for high-throughput, maximum-likelihood phylogenetic analysis powered by grid computing. The gateway features a garli 2.0 web service that enables a user to quickly and easil...
A rich fossil record yields calibrated phylogeny for Acanthaceae (Lamiales) and evidence for marked biases in timing and directionality of intercontinental disjunctions [0.03%]
丰富的化石记录为马鞭草科的系统发育树定年并提供了洲际间断分化的显著偏向的证据
Erin A Tripp,Lucinda A McDade
Erin A Tripp
More than a decade of phylogenetic research has yielded a well-sampled, strongly supported hypothesis of relationships within the large ( > 4000 species) plant family Acanthaceae. This hypothesis points to intriguing biogeographic patterns ...
Disentangling methodological and biological sources of gene tree discordance on Oryza (Poaceae) chromosome 3 [0.03%]
厘清方法学和生物来源的稻属（禾本科）3号染色体基因树分歧
Derrick J Zwickl,Joshua C Stein,Rod A Wing et al.
Derrick J Zwickl et al.
We describe new methods for characterizing gene tree discordance in phylogenomic data sets, which screen for deviations from neutral expectations, summarize variation in statistical support among gene trees, and allow comparison of the patt...
Christopher Whidden,Norbert Zeh,Robert G Beiko
Christopher Whidden
Supertree methods reconcile a set of phylogenetic trees into a single structure that is often interpreted as a branching history of species. A key challenge is combining conflicting evolutionary histories that are due to artifacts of phylog...
Ribosomal DNA sequence heterogeneity reflects intraspecies phylogenies and predicts genome structure in two contrasting yeast species [0.03%]
核糖体DNA序列异质性反映两种对比酵母物种内的系统发育关系并预测基因组结构
Claire West,Stephen A James,Robert P Davey et al.
Claire West et al.
The ribosomal RNA encapsulates a wealth of evolutionary information, including genetic variation that can be used to discriminate between organisms at a wide range of taxonomic levels. For example, the prokaryotic 16S rDNA sequence is very ...
A preliminary framework for DNA barcoding, incorporating the multispecies coalescent [0.03%]
结合多物种谱系共祖模型的DNA条形码初步框架
Mark Dowton,Kelly Meiklejohn,Stephen L Cameron et al.
Mark Dowton et al.
Analysis and visualization of complex macroevolutionary dynamics: an example from Australian scincid lizards [0.03%]
复杂宏进化动力学的分析与可视化：来自澳大利亚蜥蜴属动物的一个例子
Daniel L Rabosky,Stephen C Donnellan,Michael Grundler et al.
Daniel L Rabosky et al.
The correlation between species diversification and morphological evolution has long been of interest in evolutionary biology. We investigated the relationship between these processes during the radiation of 250+scincid lizards that constit...
Standard sister clade comparison fails when testing derived character States [0.03%]
标准姊妹系比较法在检验衍生性状时的失效
Jos Käfer,Sylvain Mousset
Jos Käfer
Comparing species richness in sister clades that differ in a character state is one of the ways to study factors influencing diversification. While most of its applications have focussed on traits that increase diversification, some have be...
Is the tree of life the best metaphor, model, or heuristic for phylogenetics? [0.03%]
生命之树是不是最好的隐喻、模型或启发法来研究系统发生学？
David A Morrison
David A Morrison
The impact of the rate prior on Bayesian estimation of divergence times with multiple Loci [0.03%]
先验利率对多基因位点Bayesian分子 dating 的影响
Mario Dos Reis,Tianqi Zhu,Ziheng Yang
Mario Dos Reis
Bayesian methods provide a powerful way to estimate species divergence times by combining information from molecular sequences with information from the fossil record. With the explosive increase of genomic data, divergence time estimation ...