FUBAR: a fast, unconstrained bayesian approximation for inferring selection.

abstract：:Hybridization between different species plays an important role in plant genome evolution, as well as is a widely used approach for crop improvement. McClintock has predicted that plant wide hybridization constitutes a "genomic shock" whereby cryptic transposable elements may be activated. However, direct experimental...

journal_title：Molecular biology and evolution

authors： Shan X,Liu Z,Dong Z,Wang Y,Chen Y,Lin X,Long L,Han F,Dong Y,Liu B

更新日期：2005-04-01 00:00:00

abstract：:Statistical methods for computing the standard errors of the branching points of an evolutionary tree are developed. These methods are for the unweighted pair-group method-determined (UPGMA) trees reconstructed from molecular data such as amino acid sequences, nucleotide sequences, restriction-sites data, and electrop...

journal_title：Molecular biology and evolution

authors： Nei M,Stephens JC,Saitou N

更新日期：1985-01-01 00:00:00

abstract：:Knotted-like (KNOX) proteins constitute a group of homeodomain proteins involved in pattern formation in developing tissues of angiosperms and other green plants. We conducted phylogenetic analyses of nucleotide and amino acid sequences of all known KNOX proteins in order to examine their evolution. Our analyses revea...

journal_title：Molecular biology and evolution

authors： Bharathan G,Janssen BJ,Kellogg EA,Sinha N

更新日期：1999-04-01 00:00:00

abstract：:Although evolutionary studies of gene function often rely on RNA interference, the ideal approach would use reverse genetics to create null mutations for cross-species comparisons and forward genetics to identify novel genes in each species. We have used transcription activator-like effector nucleases (TALENs) to faci...

journal_title：Molecular biology and evolution

authors： Wei Q,Shen Y,Chen X,Shifman Y,Ellis RE

更新日期：2014-02-01 00:00:00

abstract：:Cancer progression is an evolutionary process. During this process, evolving cancer cell populations encounter restrictive ecological niches within the body, such as the primary tumor, circulatory system, and diverse metastatic sites. Efforts to prevent or delay cancer evolution-and progression-require a deep understa...

journal_title：Molecular biology and evolution

authors： Somarelli JA,Gardner H,Cannataro VL,Gunady EF,Boddy AM,Johnson NA,Fisk JN,Gaffney SG,Chuang JH,Li S,Ciccarelli FD,Panchenko AR,Megquier K,Kumar S,Dornburg A,DeGregori J,Townsend JP

更新日期：2020-02-01 00:00:00

abstract：:Heterotypy is now recognized as a generative force in the formation of new proteins through modification of existing proteins. We report that heterotypy in the N-terminal region of the mature growth/differentiation factor 5 (GDF5) protein occurred during evolution of teleosts. N-terminal length variation of GDF5 was f...

journal_title：Molecular biology and evolution

authors： Fujimura K,Terai Y,Ishiguro N,Miya M,Nishida M,Okada N

更新日期：2008-05-01 00:00:00

abstract：:Dogs exhibit more phenotypic variation than any other mammal and are affected by a wide variety of genetic diseases. However, the origin and genetic basis of this variation is still poorly understood. We examined the effect of domestication on the dog genome by comparison with its wild ancestor, the gray wolf. We comp...

journal_title：Molecular biology and evolution

authors： Cruz F,Vilà C,Webster MT

更新日期：2008-11-01 00:00:00

abstract：:A labeled gene tree topology that is more probable than the labeled gene tree topology matching a species tree is called "anomalous." Species trees that can generate such anomalous gene trees are said to be in the "anomaly zone." Here, probabilities of "unranked" and "ranked" gene tree topologies under the multispecie...

journal_title：Molecular biology and evolution

authors： Kim A,Rosenberg NA,Degnan JH

更新日期：2020-05-01 00:00:00

abstract：:Although endogenous retroviruses are common across vertebrate genomes, the koala retrovirus (KoRV) is the only retrovirus known to be currently invading the germ line of its host. KoRV is believed to have first infected koalas in northern Australia less than two centuries ago. We examined KoRV in 28 koala museum skins...

journal_title：Molecular biology and evolution

authors： Ávila-Arcos MC,Ho SY,Ishida Y,Nikolaidis N,Tsangaras K,Hönig K,Medina R,Rasmussen M,Fordyce SL,Calvignac-Spencer S,Willerslev E,Gilbert MT,Helgen KM,Roca AL,Greenwood AD

更新日期：2013-02-01 00:00:00

abstract：:We present QNet, a method for constructing split networks from weighted quartet trees. QNet can be viewed as a quartet analogue of the distance-based Neighbor-Net (NNet) method for network construction. Just as NNet, QNet works by agglomeratively computing a collection of circular weighted splits of the taxa set which...

journal_title：Molecular biology and evolution

authors： Grünewald S,Forslund K,Dress A,Moulton V

更新日期：2007-02-01 00:00:00

abstract：:The ParaHox and Hox gene clusters control aspects of animal anterior-posterior development and are related as paralogous evolutionary sisters. Despite this relationship, it is not clear if the clusters operate in similar ways, with similar constraints. To compare clusters, we examined the transposable-element (TE) con...

journal_title：Molecular biology and evolution

authors： Osborne PW,Ferrier DE

更新日期：2010-02-01 00:00:00

abstract：:The phylogenetic relationships of the biflagellate protist group Apusomonadidae have been unclear despite the availability of some molecular data. We analyzed sequences from 6 nuclear encoded genes-small-subunit rRNA, large-subunit rRNA, alpha-tubulin, beta-tubulin, actin, and heat shock protein 90-to infer the phylog...

journal_title：Molecular biology and evolution

authors： Kim E,Simpson AG,Graham LE

更新日期：2006-12-01 00:00:00

abstract：:Hantaviruses are considered one of the best examples of a long-term association between RNA viruses and their hosts. Based on the appearance of strong host specificity, it has been suggested that hantaviruses cospeciated with the rodents and insectivores they infect since these mammals last shared a common ancestor, a...

journal_title：Molecular biology and evolution

authors： Ramsden C,Holmes EC,Charleston MA

更新日期：2009-01-01 00:00:00

abstract：:The emergence of islands has been linked to spectacular radiations of diverse organisms. Although penguins spend much of their lives at sea, they rely on land for nesting, and a high proportion of extant species are endemic to geologically young islands. Islands may thus have been crucial to the evolutionary diversifi...

journal_title：Molecular biology and evolution

authors： Cole TL,Ksepka DT,Mitchell KJ,Tennyson AJD,Thomas DB,Pan H,Zhang G,Rawlence NJ,Wood JR,Bover P,Bouzat JL,Cooper A,Fiddaman SR,Hart T,Miller G,Ryan PG,Shepherd LD,Wilmshurst JM,Waters JM

更新日期：2019-04-01 00:00:00

abstract：:Employing comparative analysis of the cDNA-coding sequences of the unique preprorelaxin of the Afro-lorisiform Galago crassicaudatus and the Malagasy lemur Varecia variegata and the relaxin-like factor (RLF) of G. crassicaudatus, we demonstrated distinct differences in the dynamics of molecular remodeling of both horm...

journal_title：Molecular biology and evolution

authors： Klonisch T,Froehlich C,Tetens F,Fischer B,Hombach-Klonisch S

更新日期：2001-03-01 00:00:00

abstract：:There is increasing evidence that dosage compensation is not a ubiquitous feature following sex chromosome evolution, especially not in organisms where females are the heterogametic sex, like in birds. Even when it occurs, compensation can be incomplete and limited to dosage-sensitive genes. However, previous work has...

journal_title：Molecular biology and evolution

authors： Uebbing S,Konzer A,Xu L,Backström N,Brunström B,Bergquist J,Ellegren H

更新日期：2015-10-01 00:00:00

abstract：:There are three common alleles (A, B, and O) at the human ABO blood group locus. We compared nucleotide sequences of these alleles, and relatively large numbers of nucleotide differences were found among them. These differences correspond to the divergence time of at least a few million years, which is unusually large...

journal_title：Molecular biology and evolution

authors： Saitou N,Yamamoto F

更新日期：1997-04-01 00:00:00

abstract：:The plant pathogen Phytophthora infestans emerged in Europe in 1845, triggering the Irish potato famine and massive European potato crop losses that continued until effective fungicides were widely employed in the 20th century. Today the pathogen is ubiquitous, with more aggressive and virulent strains surfacing in re...

journal_title：Molecular biology and evolution

authors： Martin MD,Ho SY,Wales N,Ristaino JB,Gilbert MT

更新日期：2014-06-01 00:00:00

abstract：:Understanding how pathogens acquire resistance to drugs is important for the design of treatment strategies, particularly for rapidly evolving viruses such as HIV-1. Drug treatment can exert strong selective pressures and sites within targeted genes that confer resistance frequently evolve far more rapidly than the ne...

journal_title：Molecular biology and evolution

authors： Seoighe C,Ketwaroo F,Pillay V,Scheffler K,Wood N,Duffet R,Zvelebil M,Martinson N,McIntyre J,Morris L,Hide W

更新日期：2007-04-01 00:00:00

abstract：:Herpesviruses have been infecting and codiverging with their vertebrate hosts for hundreds of millions of years. The primate simplex viruses exemplify this pattern of virus-host codivergence, at a minimum, as far back as the most recent common ancestor of New World monkeys, Old World monkeys, and apes. Humans are the ...

journal_title：Molecular biology and evolution

authors： Wertheim JO,Smith MD,Smith DM,Scheffler K,Kosakovsky Pond SL

更新日期：2014-09-01 00:00:00

abstract：:It has recently been claimed that older genes tend to evolve more slowly than newer ones (Alba and Castresana 2005). By simulation of genes of equal age, we show that the inverse correlation between age and rate is an artifact caused by our inability to detect homology when evolutionary distances are large. Since evol...

journal_title：Molecular biology and evolution

authors： Elhaik E,Sabath N,Graur D

更新日期：2006-01-01 00:00:00

abstract：:Interspecific hybridization is one of the major factors leading to phylogenetic incongruence among loci, but the knowledge is still limited about the potential of each locus to introgress between species. By directly sequencing three DNA regions: chloroplast DNAs (matK gene and trnL-F noncoding region), the nuclear ri...

journal_title：Molecular biology and evolution

authors： Okuyama Y,Fujii N,Wakabayashi M,Kawakita A,Ito M,Watanabe M,Murakami N,Kato M

更新日期：2005-02-01 00:00:00

abstract：:There is increasing evidence that X chromosomes have an unusual complement of genes, especially genes that have sex-specific expression. However, whereas in worm and fly the X chromosome has a dearth of male-specific genes, in mice genes that are uniquely expressed in spermatogonia are especially abundant on the X chr...

journal_title：Molecular biology and evolution

authors： Lercher MJ,Urrutia AO,Hurst LD

更新日期：2003-07-01 00:00:00

abstract：:The mitochondrial genome has undergone radical changes in both the Chlorophyta and Streptophyta, yet little is known about the dynamics of mtDNA evolution in either of these lineages. In the Chlorophyta, which comprises four of the five recognized classes of green algae (Prasinophyceae, Trebouxiophyceae, Ulvophyceae, ...

journal_title：Molecular biology and evolution

authors： Pombert JF,Otis C,Lemieux C,Turmel M

更新日期：2004-05-01 00:00:00

abstract：:During the adaptation of an organism to a parasitic lifestyle, various gene functions may be rendered superfluous due to the fact that the host may supply these needs. As a consequence, obligate symbiotic bacterial pathogens tend to undergo reductive genomic evolution through gene death (nonfunctionalization or pseudo...

journal_title：Molecular biology and evolution

authors： Dagan T,Blekhman R,Graur D

更新日期：2006-02-01 00:00:00

abstract：:The genomes of many vertebrates show a characteristic heterogeneous distribution of GC content, the so-called GC isochore structure. The origin of isochores has been explained via the mechanism of GC-biased gene conversion (gBGC). However, although the isochore structure is declining in many mammalian genomes, the het...

journal_title：Molecular biology and evolution

authors： Mugal CF,Arndt PF,Ellegren H

更新日期：2013-07-01 00:00:00

abstract：:The question of multiple sequence alignment quality has received much attention from developers of alignment methods. Less forthcoming, however, are practical measures for addressing alignment quality issues in real life settings. Here, we present a simple methodology to help identify and quantify the uncertainties in...

journal_title：Molecular biology and evolution

authors： Landan G,Graur D

更新日期：2007-06-01 00:00:00

abstract：:Although initial studies suggested that Denisovan ancestry was found only in modern human populations from island Southeast Asia and Oceania, more recent studies have suggested that Denisovan ancestry may be more widespread. However, the geographic extent of Denisovan ancestry has not been determined, and moreover the...

journal_title：Molecular biology and evolution

authors： Qin P,Stoneking M

更新日期：2015-10-01 00:00:00

abstract：:We recently introduced a novel method for estimating selection pressures on proteins, termed "volatility," which requires only a single genome sequence. Some criticisms that have been levied against this approach are valid, but many others are based on misconceptions of volatility, or they apply equally to comparative...

journal_title：Molecular biology and evolution

authors： Plotkin JB,Dushoff J,Desai MM,Fraser HB

更新日期：2006-08-01 00:00:00

abstract：:Photosystem II, the water oxidizing enzyme, altered the course of evolution by filling the atmosphere with oxygen. Here, we reconstruct the origin and evolution of water oxidation at an unprecedented level of detail by studying the phylogeny of all D1 subunits, the main protein coordinating the water oxidizing cluster...

journal_title：Molecular biology and evolution

authors： Cardona T,Murray JW,Rutherford AW

更新日期：2015-05-01 00:00:00