Molecular evolution and phylogenetic utility of Wolbachia ftsZ and wsp gene sequences with special reference to the origin of male-killing.

abstract：:Comparing newly obtained and previously known nucleotide and amino-acid sequences underpins modern biological research. BLAST is a well-established tool for such comparisons but is challenging to use on new data sets. We combined a user-centric design philosophy with sustainable software development approaches to crea...

journal_title：Molecular biology and evolution

authors： Priyam A,Woodcroft BJ,Rai V,Moghul I,Munagala A,Ter F,Chowdhary H,Pieniak I,Maynard LJ,Gibbins MA,Moon H,Davis-Richardson A,Uludag M,Watson-Haigh NS,Challis R,Nakamura H,Favreau E,Gómez EA,Pluskal T,Leonard G,Rump

更新日期：2019-12-01 00:00:00

abstract：:In termites, as in many social insects, some individuals specialize in colony defense, developing diverse weaponry. As workers of the termite Neocapritermes taracua (Termitidae: Termitinae) age, their efficiency to perform general tasks decreases, while they accumulate defensive secretions and increase their readiness...

journal_title：Molecular biology and evolution

authors： Bourguignon T,Šobotník J,Brabcová J,Sillam-Dussès D,Buček A,Krasulová J,Vytisková B,Demianová Z,Mareš M,Roisin Y,Vogel H

更新日期：2016-03-01 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：:An attempt to use phylogenetic invariants for tree reconstruction was made at the end of the 80s and the beginning of the 90s by several researchers (the initial idea due to Lake [1987] and Cavender and Felsenstein [1987]). However, the efficiency of methods based on invariants is still in doubt (Huelsenbeck 1995; Jin...

journal_title：Molecular biology and evolution

authors： Casanellas M,Fernández-Sánchez J

更新日期：2007-01-01 00:00:00

abstract：:Analyses of the genomes of three prokaryotes, Escherichia coli, Bacillus subtilis, and Haemophilus influenzae, revealed a new type of genomic compartmentalization of base frequencies. There was a departure from intrastrand equifrequency between A and T or between C and G, showing that the substitution patterns of the ...

journal_title：Molecular biology and evolution

authors： Lobry JR

更新日期：1996-05-01 00:00:00

abstract：:An improved understanding of the biological and numerical properties of measures of population differentiation across loci is becoming increasingly more important because of their growing use in analyzing genome-wide polymorphism data for detecting population structures, inferring the rates of migration, and identifyi...

journal_title：Molecular biology and evolution

authors： Maruki T,Kumar S,Kim Y

更新日期：2012-12-01 00:00:00

abstract：:A 32-kb region including the Adh structural gene was analyzed with six restriction endonucleases in 20 lines of Drosophila pseudoobscura, one line of D. persimilis, and one line of D. miranda. Nineteen lines of D. pseudoobscura from a single population were estimated to be polymorphic at one in every 15 nucleotides (p...

journal_title：Molecular biology and evolution

authors： Schaeffer SW,Aquadro CF,Anderson WW

更新日期：1987-05-01 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：:Gene expression changes contribute to complex trait variations in both individuals and populations. However, the evolution of gene expression underlying complex traits over macroevolutionary timescales remains poorly understood. Snake venoms are proteinaceous cocktails where the expression of each toxin can be quantif...

journal_title：Molecular biology and evolution

authors： Barua A,Mikheyev AS

更新日期：2019-09-01 00:00:00

abstract：:The elongation factor 1 alpha (EF-1 alpha) has become widely employed as a phylogenetic marker for studying eukaryotic evolution. However, a disturbing problem, the artifactual polyphyly of ciliates, is always observed. It has been suggested that the addition of new sequences will help to circumvent this problem. Thus...

journal_title：Molecular biology and evolution

authors： Moreira D,Le Guyader H,Philippe H

更新日期：1999-02-01 00:00:00

abstract：:Naked lobose amoebae (gymnamoebae) are among the most abundant group of protists present in all aquatic and terrestrial biotopes. Yet, because of lack of informative morphological characters, the origin and evolutionary history of gymnamoebae are poorly known. The first molecular studies revealed multiple origins for ...

journal_title：Molecular biology and evolution

authors： Bolivar I,Fahrni JF,Smirnov A,Pawlowski J

更新日期：2001-12-01 00:00:00

abstract：:Cyclooxygenase (COX) produces prostaglandins in animals via the oxidation and reduction of arachidonic acid. Different types and numbers of COX genes have been found in corals, sea squirts, fishes, and tetrapods, but no study has used a comparative phylogenetic approach to investigate the evolutionary history of this ...

journal_title：Molecular biology and evolution

authors： Havird JC,Miyamoto MM,Choe KP,Evans DH

更新日期：2008-11-01 00:00:00

abstract：:About half of the mammalian genome is composed of retroposons. Long interspersed elements (LINEs) and short interspersed elements (SINEs) are the most abundant repetitive elements and account for about 21% and 13% of the human genome, respectively. SINEs have been detected in all major mammalian lineages, except for t...

journal_title：Molecular biology and evolution

authors： Churakov G,Smit AF,Brosius J,Schmitz J

更新日期：2005-04-01 00:00:00

abstract：:The orientation of closely linked genes in mammalian genomes is not random: there are more head-to-head (h2h) gene pairs than expected. To understand the origin of this enrichment in h2h gene pairs, we have analyzed the phylogenetic distribution of gene pairs separated by less than 600 bp of intergenic DNA (gene duos)...

journal_title：Molecular biology and evolution

authors： Franck E,Hulsen T,Huynen MA,de Jong WW,Lubsen NH,Madsen O

更新日期：2008-09-01 00:00:00

abstract：:Histone modification is an important mechanism of gene regulation in eukaryotes. Why many histone modifications can be stably maintained in the midst of genetic and environmental changes is a fundamental question in evolutionary biology. We obtained genome-wide profiles of three histone marks, H3 lysine 4 tri-methylat...

journal_title：Molecular biology and evolution

authors： Woo YH,Li WH

更新日期：2012-07-01 00:00:00

abstract：:Amastin is a transmembrane glycoprotein found on the cell surfaces of trypanosomatid parasites. Encoded by a large, diverse gene family, amastin was initially described from the intracellular, amastigote stage of Trypanosoma cruzi and Leishmania donovani. Genome sequences have subsequently shown that the amastin reper...

journal_title：Molecular biology and evolution

authors： Jackson AP

更新日期：2010-01-01 00:00:00

abstract：:Significance levels obtained from a chi 2 contingency test are suspect when sample sizes are small. Traditionally this has meant that data must be combined. However, such an approach may obscure heterogeneity and hence potentially reduce the power of the statistical test. In this paper, we present a Monte Carlo soluti...

journal_title：Molecular biology and evolution

authors： Roff DA,Bentzen P

更新日期：1989-09-01 00:00:00

abstract：:The cosmopolitan dinoflagellate genus Alexandrium, and especially the A. tamarense species complex, contain both toxic and nontoxic strains. An understanding of their evolution and paleogeography is a necessary precursor to unraveling the development and spread of toxic forms. The inclusion of more strains into the ex...

journal_title：Molecular biology and evolution

authors： John U,Fensome RA,Medlin LK

更新日期：2003-07-01 00:00:00

abstract：:Gene orders have been shown to be generally unstable by comprehensive analyses in several complete genomes. In this study, we examined instability of genome structures within operons, where functionally related genes are clustered. We compared gene orders of known operons obtained from Escherichia coli and Bacillus su...

journal_title：Molecular biology and evolution

authors： Itoh T,Takemoto K,Mori H,Gojobori T

更新日期：1999-03-01 00:00:00

abstract：:We have evaluated the molecular evolution of the chemokine receptor CCR5 in primates. The chemokine receptor CCR5 serves as a major co-receptor for human immunodeficiency virus/simian immunodeficiency virus (HIV/SIV) infection. Knowledge of evolution of the CCR5 molecule and selection on the CCR5 gene may shed light o...

journal_title：Molecular biology and evolution

authors： Zhang YW,Ryder OA,Zhang YP

更新日期：2003-10-01 00:00:00

abstract：:The evolution of DNA base composition evolution is simplified to a six-parameter model when there are no strand biases for mutation and selection. We analyzed the dynamics of this model with special attention to the influence of a change in substitution rates. The G + C content of the DNA sequence tends to an equilibr...

journal_title：Molecular biology and evolution

authors： Lobry JR,Lobry C

更新日期：1999-06-01 00:00:00

abstract：:The evolution of amniotes has involved major molecular innovations in the epidermis. In particular, distinct structural proteins that undergo covalent cross-linking during cornification of keratinocytes facilitate the formation of mechanically resilient superficial cell layers and help to limit water loss to the envir...

journal_title：Molecular biology and evolution

authors： Strasser B,Mlitz V,Hermann M,Rice RH,Eigenheer RA,Alibardi L,Tschachler E,Eckhart L

更新日期：2014-12-01 00:00:00

abstract：:Whole-genome comparisons provide insight into genome evolution by informing on gene repertoires, gene gains/losses, and genome organization. Most of our knowledge about eukaryotic genome evolution is derived from studies of multicellular model organisms. The eukaryotic phylum Apicomplexa contains obligate intracellula...

journal_title：Molecular biology and evolution

authors： DeBarry JD,Kissinger JC

更新日期：2011-10-01 00:00:00

abstract：:The functionality of long noncoding RNAs (lncRNAs) is disputed. In general, lncRNAs are under weak selective pressures, suggesting that the majority of lncRNAs may be nonfunctional. However, although some surveys showed negligible phenotypic effects upon lncRNA perturbation, key biological roles were demonstrated for ...

journal_title：Molecular biology and evolution

authors： Darbellay F,Necsulea A

更新日期：2020-01-01 00:00:00

abstract：:Analysis of evolution of paralogous genes in a genome is central to our understanding of genome evolution. Comparison of closely related bacterial genomes, which has provided clues as to how genome sequences evolve under natural conditions, would help in such an analysis. With species Staphylococcus aureus, whole-geno...

journal_title：Molecular biology and evolution

authors： Tsuru T,Kawai M,Mizutani-Ui Y,Uchiyama I,Kobayashi I

更新日期：2006-06-01 00:00:00

abstract：:Odorant receptors (ORs) are essential for plant-insect interactions. However, despite the global impacts of Lepidoptera (moths and butterflies) as major herbivores and pollinators, little functional data is available about Lepidoptera ORs involved in plant volatile detection. Here, we initially characterized the plant...

journal_title：Molecular biology and evolution

authors： Guo M,Du L,Chen Q,Feng Y,Zhang J,Zhang X,Tian K,Cao S,Huang T,Jacquin-Joly E,Wang G,Liu Y

更新日期：2020-11-24 00:00:00

abstract：:The RIIIS/J inbred mouse strain is a model for type 1 von Willebrand disease (VWD), a common human bleeding disorder. Low von Willebrand factor (VWF) levels in RIIIS/J are due to a regulatory mutation, Mvwf1, which directs a tissue-specific switch in expression of a glycosyltransferase, B4GALNT2, from intestine to blo...

journal_title：Molecular biology and evolution

authors： Johnsen JM,Teschke M,Pavlidis P,McGee BM,Tautz D,Ginsburg D,Baines JF

更新日期：2009-03-01 00:00:00

abstract：:This report describes a lysozyme expressed at high levels in the stomach of the hoatzin, the only known foregut-fermenting bird. Evolutionary comparison places it among the calcium-binding lysozymes rather than among the conventional types. Conventional lysozymes were recruited as digestive enzymes twice in the evolut...

journal_title：Molecular biology and evolution

authors： Kornegay JR,Schilling JW,Wilson AC

更新日期：1994-11-01 00:00:00

abstract：:Human DNA variation is currently a subject of intense research because of its importance for studying human origins, evolution, and demographic history and for association studies of complex diseases. A approximately 10-kb region on chromosome 1, which contains only four small exons (each <155 bp), was sequenced for 6...

journal_title：Molecular biology and evolution

authors： Yu N,Zhao Z,Fu YX,Sambuughin N,Ramsay M,Jenkins T,Leskinen E,Patthy L,Jorde LB,Kuromori T,Li WH

更新日期：2001-02-01 00:00:00

abstract：:The mammalian family Talpidae (moles, shrew moles, desmans) is characterized by diverse ecomorphologies associated with terrestrial, semi-aquatic, semi-fossorial, fossorial, and aquatic-fossorial lifestyles. Prominent specializations involved with these different lifestyles, and the transitions between them, pose outs...

journal_title：Molecular biology and evolution

authors： He K,Shinohara A,Helgen KM,Springer MS,Jiang XL,Campbell KL

更新日期：2017-01-01 00:00:00