Asymmetric substitution patterns in the two DNA strands of bacteria.

abstract：:Long noncoding RNAs (lncRNAs) do not code for proteins but function as RNAs. Because the functions of an RNA rely on either its sequence or secondary structure, lncRNAs should be folded at least as strongly as messenger RNAs (mRNAs), which serve as messengers for translation and are generally thought to lack secondary...

journal_title：Molecular biology and evolution

authors： Yang JR,Zhang J

更新日期：2015-04-01 00:00:00

abstract：:The organization of the mitochondrial genome is generally very conserved among vertebrates. Because of this, examination of the rare rearrangements which do occur has been suggested as offering a powerful alternative to phylogenetic analyses of mitochondrial DNA sequences. Here, we report on an avian mitochondrial rea...

journal_title：Molecular biology and evolution

authors： Bensch S,Härlid A

更新日期：2000-01-01 00:00:00

abstract：:The mitochondrial inner and outer membranes are composed of a variety of integral membrane proteins, assembled into the membranes posttranslationally. The small translocase of the inner mitochondrial membranes (TIMs) are a group of approximately 10 kDa proteins that function as chaperones to ferry the imported protein...

journal_title：Molecular biology and evolution

authors： Gentle IE,Perry AJ,Alcock FH,Likić VA,Dolezal P,Ng ET,Purcell AW,McConnville M,Naderer T,Chanez AL,Charrière F,Aschinger C,Schneider A,Tokatlidis K,Lithgow T

更新日期：2007-05-01 00:00:00

abstract：:The nuclear large subunit (LSU) rRNA gene is a rich source of phylogenetic characters because of its large size, mosaic of slowly and rapidly evolving regions, and complex secondary structure variation. Nevertheless, many studies have indicated that inconsistency, bias, and gene-specific error (e.g., within-individual...

journal_title：Molecular biology and evolution

authors： Omilian AR,Taylor DJ

更新日期：2001-12-01 00:00:00

abstract：:Endogenous retroviruses are genomic elements formed by germline infiltration by originally exogenous viruses. These molecular fossils provide valuable information about the evolution of the retroviral family. Lentiviruses are an extensively studied genus of retroviruses infecting a broad range of mammals. Despite a we...

journal_title：Molecular biology and evolution

authors： Hron T,Farkašová H,Padhi A,Pačes J,Elleder D

更新日期：2016-10-01 00:00:00

abstract：:Until recently, phylogenetic analyses have been routinely based on homologous sequences of a single gene. Given the vast number of gene sequences now available, phylogenetic studies are now based on the analysis of multiple genes. Thus, it has become necessary to devise statistical methods to combine multiple molecula...

journal_title：Molecular biology and evolution

authors： Pupko T,Huchon D,Cao Y,Okada N,Hasegawa M

更新日期：2002-12-01 00:00:00

abstract：:CpG and TpA dinucleotides are underrepresented in the human genome. The CpG deficiency is due to the high mutation rate from C to T in methylated CpG's. The TpA suppression was thought to reflect a counterselection against TpA's destabilizing effect in RNA. Unexpectedly, the TpA and CpG deficiencies vary according to ...

journal_title：Molecular biology and evolution

authors： Duret L,Galtier N

更新日期：2000-11-01 00:00:00

abstract：:Some genes have repeatedly been found to control diverse adaptations in a wide variety of organisms. Such gene reuse reveals not only the diversity of phenotypes these unique genes control but also the composition of developmental gene networks and the genetic routes available to and taken by organisms during adaptati...

journal_title：Molecular biology and evolution

authors： VanKuren NW,Massardo D,Nallu S,Kronforst MR

更新日期：2019-12-01 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：:Fish mitochondrial genome (mitogenome) data form a fundamental basis for revealing vertebrate evolution and hydrosphere ecology. Here, we report recent functional updates of MitoFish, which is a database of fish mitogenomes with a precise annotation pipeline MitoAnnotator. Most importantly, we describe implementation ...

journal_title：Molecular biology and evolution

authors： Sato Y,Miya M,Fukunaga T,Sado T,Iwasaki W

更新日期：2018-06-01 00:00:00

abstract：:In phylogenetic inference, an evolutionary model describes the substitution processes along each edge of a phylogenetic tree. Misspecification of the model has important implications for the analysis of phylogenetic data. Conventionally, however, the selection of a suitable evolutionary model is based on heuristics or...

journal_title：Molecular biology and evolution

authors： Kedzierska AM,Drton M,Guigó R,Casanellas M

更新日期：2012-03-01 00:00:00

abstract：:Isoprene is the most abundant biogenic volatile hydrocarbon compound naturally emitted by plants and plays a major role in atmospheric chemistry. It has been proposed that isoprene synthases (IspS) may readily evolve from other terpene synthases, but this hypothesis has not been experimentally investigated. We isolate...

journal_title：Molecular biology and evolution

authors： Li M,Xu J,Algarra Alarcon A,Carlin S,Barbaro E,Cappellin L,Velikova V,Vrhovsek U,Loreto F,Varotto C

更新日期：2017-10-01 00:00:00

abstract：:A fundamental goal in evolutionary biology is to identify the molecular changes responsible for adaptive evolution. In this study, we describe a genetic analysis to determine whether the molecular changes contributing to adaptive flower color divergence in Mimulus aurantiacus affect gene expression or enzymatic activi...

journal_title：Molecular biology and evolution

authors： Streisfeld MA,Rausher MD

更新日期：2009-02-01 00:00:00

abstract：:Chaperone-mediated autophagy (CMA) is a major pathway of lysosomal proteolysis recognized as a key player of the control of numerous cellular functions, and whose defects have been associated with several human pathologies. To date, this cellular function is presumed to be restricted to mammals and birds, due to the a...

journal_title：Molecular biology and evolution

authors： Lescat L,Véron V,Mourot B,Péron S,Chenais N,Dias K,Riera-Heredia N,Beaumatin F,Pinel K,Priault M,Panserat S,Salin B,Guiguen Y,Bobe J,Herpin A,Seiliez I

更新日期：2020-10-01 00:00:00

abstract：:Models of codon evolution have attracted particular interest because of their unique capabilities to detect selection forces and their high fit when applied to sequence evolution. We described here a novel approach for modeling codon evolution, which is based on Kronecker product of matrices. The 61 × 61 codon substit...

journal_title：Molecular biology and evolution

authors： Zaheri M,Dib L,Salamin N

更新日期：2014-09-01 00:00:00

abstract：:Empirical codon models (ECMs) estimated from a large number of globular protein families outperformed mechanistic codon models in their description of the general process of protein evolution. Among other factors, ECMs implicitly model the influence of amino acid properties and multiple nucleotide substitutions (MNS)....

journal_title：Molecular biology and evolution

authors： De Maio N,Holmes I,Schlötterer C,Kosiol C

更新日期：2013-03-01 00:00:00

abstract：:Recent results from large-scale genomic projects suggest that allele frequencies, which are highly relevant for medical purposes, differ considerably across different populations. The need for a detailed catalog of local variability motivated the whole-exome sequencing of 267 unrelated individuals, representative of t...

journal_title：Molecular biology and evolution

authors： Dopazo J,Amadoz A,Bleda M,Garcia-Alonso L,Alemán A,García-García F,Rodriguez JA,Daub JT,Muntané G,Rueda A,Vela-Boza A,López-Domingo FJ,Florido JP,Arce P,Ruiz-Ferrer M,Méndez-Vidal C,Arnold TE,Spleiss O,Alvarez-Tejado

更新日期：2016-05-01 00:00:00

abstract：:We examined microsatellite variation in two diploid, outcrossing relatives of Arabidopsis thaliana, Arabis petraea and Arabis lyrata. The primer sequences were derived from A. thaliana. About 50% (14 loci) of the A. thaliana primers could successfully amplify microsatellites in the related species. Analysis of microsa...

journal_title：Molecular biology and evolution

authors： van Treuren R,Kuittinen H,Kärkkäinen K,Baena-Gonzalez E,Savolainen O

更新日期：1997-03-01 00:00:00

abstract：:Single-copy nuclear DNAs (scnDNAs) of eight species of arvicoline and six species of murine rodents were compared using DNA-DNA hybridization. The branching pattern derived from the DNA comparisons is congruent with the fossil evidence and supported by comparative biochemical, chromosomal, and morphological studies. T...

journal_title：Molecular biology and evolution

authors： Catzeflis FM,Sheldon FH,Ahlquist JE,Sibley CG

更新日期：1987-05-01 00:00:00

abstract：:The protein tyrosine phosphatase (PTP) family plays a central role in signal transduction pathways by controlling the phosphorylation state of serine, threonine, and tyrosine residues. PTPs can be divided into dual specificity phosphatases and the classical PTPs, which can comprise of one or two phosphatase domains. W...

journal_title：Molecular biology and evolution

authors： Pils B,Schultz J

更新日期：2004-04-01 00:00:00

abstract：:Rearrangements of mitochondrial DNA gene order have been suggested as a tool for defining the pattern of evolutionary divergence in arthropod taxa. We have employed a combination of highly conserved insect-based polymerase chain reaction (PCR) primers with long-PCR to survey 14 noninsect arthropods for mitochondrial g...

journal_title：Molecular biology and evolution

authors： Roehrdanz RL,Degrugillier ME,Black WC 4th

更新日期：2002-06-01 00:00:00

abstract：:Full-length mariner-like elements (MLEs) were identified from both a parasitoid wasp, Ascogaster reticulatus, and its moth host, Adoxophyes honmai. MLEs were detected in two related Tortricid moths, but not in another Ascogaster species. The MLEs of A. reticulatus and A. honmai were 97.6% identical in DNA sequence. Th...

journal_title：Molecular biology and evolution

authors： Yoshiyama M,Tu Z,Kainoh Y,Honda H,Shono T,Kimura K

更新日期：2001-10-01 00:00:00

abstract：:DNA cytosine methylation is central to many biological processes, including regulation of gene expression, cellular differentiation, and development. This DNA modification is conserved across animals, having been found in representatives of sponges, ctenophores, cnidarians, and bilaterians, and with very few known ins...

journal_title：Molecular biology and evolution

authors： Kyger R,Luzuriaga-Neira A,Layman T,Milkewitz Sandberg TO,Singh D,Huchon D,Peri S,Atkinson SD,Bartholomew JL,Yi SV,Alvarez-Ponce D

更新日期：2021-01-23 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：:Approximately 100 strains derived from natural populations of Drosophila melanogaster were tested for the presence or absence of P-element sequences by using two molecular probes derived from internal regions of a full-sized P element. Strains that had been collected from several continents at varying times during the...

journal_title：Molecular biology and evolution

authors： Anxolabéhère D,Kidwell MG,Periquet G

更新日期：1988-05-01 00:00:00

abstract：:Mitochondrial genomes of metazoans, given their elevated rates of evolution, have served as pivotal markers for phylogeographic studies and recent phylogenetic events. In order to determine the dynamics of spontaneous mitochondrial mutations in small populations in the absence and presence of selection, we evolved mut...

journal_title：Molecular biology and evolution

authors： Konrad A,Thompson O,Waterston RH,Moerman DG,Keightley PD,Bergthorsson U,Katju V

更新日期：2017-06-01 00:00:00

abstract：:Most phylogenetic models assume that the evolutionary process is stationary and reversible. In addition to being biologically improbable, these assumptions also impair inference by generating models under which the likelihood does not depend on the position of the root. Consequently, the root of the tree cannot be inf...

journal_title：Molecular biology and evolution

authors： Cherlin S,Heaps SE,Nye TMW,Boys RJ,Williams TA,Embley TM

更新日期：2018-04-01 00:00:00

abstract：:We examine rate heterogeneity among evolutionary lineages of the grass family at two plasmid loci, ndhF and rbcL, and we introduce a method to determine whether patterns of rate heterogeneity are correlated between loci. We show both that rates of synonymous evolution are heterogeneous among grass lineages and that ar...

journal_title：Molecular biology and evolution

authors： Gaut BS,Clark LG,Wendel JF,Muse SV

更新日期：1997-07-01 00:00:00

abstract：:We measured nucleotide variability within and between the three semispecies of the Drosophila athabasca complex, at the period (per) gene by using a polymerase chain reaction-based four-cutter restriction-enzyme analysis. The levels of polymorphism varied considerably between the three semispecies. Our results for per...

journal_title：Molecular biology and evolution

authors： Ford MJ,Yoon CK,Aquadro CF

更新日期：1994-03-01 00:00:00

abstract：:Unlike mammals, fish are able to regenerate axons in their central nervous system. This difference has been partly attributed to the loss/acquisition of inhibitory proteins during evolution. Nogo-A--the longest isoform of the reticulon4 (rtn4) gene product--is commonly found in mammalian myelin where it acts as a pote...

journal_title：Molecular biology and evolution

authors： Shypitsyna A,Málaga-Trillo E,Reuter A,Stuermer CA

更新日期：2011-04-01 00:00:00