Oncogenes without a Neighboring Tumor-Suppressor Gene Are More Prone to Amplification.

abstract：:The increased interest in asexual organisms calls for in-depth studies of asexual complexes that actively give rise to new clones. We present an extensive molecular study of the Otiorhynchus scaber (Coleoptera, Curculionidae) weevil system. Three forms have traditionally been recognized: diploid sexuals, triploid, and...

journal_title：Molecular biology and evolution

authors： Stenberg P,Lundmark M,Knutelski S,Saura A

更新日期：2003-10-01 00:00:00

abstract：:Snake venom gene evolution has been studied intensively over the past several decades, yet most previous studies have lacked the context of complete snake genomes and the full context of gene expression across diverse snake tissues. We took a novel approach to studying snake venom evolution by leveraging the complete ...

journal_title：Molecular biology and evolution

authors： Reyes-Velasco J,Card DC,Andrew AL,Shaney KJ,Adams RH,Schield DR,Casewell NR,Mackessy SP,Castoe TA

更新日期：2015-01-01 00:00:00

abstract：:Heuristic approaches were used to quantify the influence that sequencing errors have on estimates of nucleotide diversity, substitution rate, and the construction of genealogies. Error rates of less than 1 nucleotide/kb probably have little affect on conclusions about the evolutionary history of highly polymorphic org...

journal_title：Molecular biology and evolution

authors： Clark AG,Whittam TS

更新日期：1992-07-01 00:00:00

abstract：:Inference of intraspecific population divergence patterns typically requires genetic data for molecular markers with relatively high mutation rates. Microsatellites, or short tandem repeat (STR) polymorphisms, have proven informative in many such investigations. These markers are characterized, however, by high levels...

journal_title：Molecular biology and evolution

authors： Ramakrishnan U,Mountain JL

更新日期：2004-10-01 00:00:00

abstract：:TYRO3, AXL, and MERTK (TAM) receptors are a family of receptor tyrosine kinases that maintain homeostasis through the clearance of apoptotic cells, and when defective, contribute to chronic inflammatory and autoimmune diseases such as atherosclerosis, multiple sclerosis, systemic lupus erythematosus, rheumatoid arthri...

journal_title：Molecular biology and evolution

authors： Evans AL,Blackburn JWD,Taruc K,Kipp A,Dirk BS,Hunt NR,Barr SD,Dikeakos JD,Heit B

更新日期：2017-07-01 00:00:00

abstract：:The quantitative immunological technique of micro-complement fixation (MC'F) has been routinely used during the past decade to assess evolutionary relationships among living vertebrate species. The large data base that has been generated, along with the excellent correlations between immunologically measured genetic d...

journal_title：Molecular biology and evolution

authors： Maxson RD,Maxson LR

更新日期：1986-09-01 00:00:00

abstract：:Protein tyrosine phosphorylation is a key regulatory modification in metazoans, and the corresponding kinase enzymes have diversified dramatically. This diversification is correlated with a genome-wide reduction in protein tyrosine content, and it was recently suggested that this reduction was driven by selection to a...

journal_title：Molecular biology and evolution

authors： Pandya S,Struck TJ,Mannakee BK,Paniscus M,Gutenkunst RN

更新日期：2015-01-01 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：:Phenotypic evolution may occur either through alterations to the structure of protein-coding genes or their expression. Evidence for which of these two mechanisms more commonly contribute to the evolution of a phenotype can be garnered from examples of parallel and convergent evolution. The visual system of East Afric...

journal_title：Molecular biology and evolution

authors： O'Quin KE,Hofmann CM,Hofmann HA,Carleton KL

更新日期：2010-12-01 00:00:00

abstract：:Estimation of evolutionary distances from coding sequences must take into account protein-level selection to avoid relative underestimation of longer evolutionary distances. Current modeling of selection via site-to-site rate heterogeneity generally neglects another aspect of selection, namely position-specific amino ...

journal_title：Molecular biology and evolution

authors： Halpern AL,Bruno WJ

更新日期：1998-07-01 00:00:00

abstract：:With growing amounts of genome data and constant improvement of models of molecular evolution, phylogenetic reconstruction became more reliable. However, our knowledge of the real process of molecular evolution is still limited. When enough large-sized data sets are analyzed, any subtle biases in statistical models ca...

journal_title：Molecular biology and evolution

authors： Kitazoe Y,Kishino H,Okabayashi T,Watabe T,Nakajima N,Okuhara Y,Kurihara Y

更新日期：2005-03-01 00:00:00

abstract：:The cadherin-catenin complex (CCC) mediates cell-cell adhesion in bilaterian animals by linking extracellular cadherin-based adhesions to the actin cytoskeleton. However, it is unknown whether the basic organization of the complex is conserved across all metazoans. We tested whether protein interactions and actin-bind...

journal_title：Molecular biology and evolution

authors： Clarke DN,Miller PW,Lowe CJ,Weis WI,Nelson WJ

更新日期：2016-08-01 00:00:00

abstract：:Septate junctions (SJs) insure barrier properties and control paracellular diffusion of solutes across epithelia in invertebrates. However, the origin and evolution of their molecular constituents in Metazoa have not been firmly established. Here, we investigated the genomes of early branching metazoan representatives...

journal_title：Molecular biology and evolution

authors： Ganot P,Zoccola D,Tambutté E,Voolstra CR,Aranda M,Allemand D,Tambutté S

更新日期：2015-01-01 00:00:00

abstract：:Phylogenetic reconstruction of the evolutionary history of closely related organisms may be difficult because of the presence of unsorted lineages and of a relatively high proportion of heterozygous sites that are usually not handled well by phylogenetic programs. Genomic data may provide enough fixed polymorphisms to...

journal_title：Molecular biology and evolution

authors： Lischer HE,Excoffier L,Heckel G

更新日期：2014-04-01 00:00:00

abstract：:Liver and intestinal flukes of the family Fasciolidae cause zoonotic food-borne infections that impact both agriculture and human health throughout the world. Their evolutionary history and the genetic basis underlying their phenotypic and ecological diversity are not well understood. To close that knowledge gap, we c...

journal_title：Molecular biology and evolution

authors： Choi YJ,Fontenla S,Fischer PU,Le TH,Costábile A,Blair D,Brindley PJ,Tort JF,Cabada MM,Mitreva M

更新日期：2020-01-01 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 mitoribosome, as known from studies in model organisms, deviates considerably from its ancestor, the bacterial ribosome. Deviations include substantial reduction of the mitochondrial ribosomal RNA (mt-rRNA) structure and acquisition of numerous mitochondrion-specific (M) mitoribosomal proteins (mtRPs). A broadly a...

journal_title：Molecular biology and evolution

authors： Valach M,Alcazar JAG,Sarrasin M,Lang BF,Gray MW,Burger G

更新日期：2020-09-04 00:00:00

abstract：:Insertions and deletions (indels) in protein-coding genes are important sources of genetic variation. Their role in creating new proteins may be especially important after gene duplication. However, little is known about how indels affect the divergence of duplicate genes. We here study thousands of duplicate genes in...

journal_title：Molecular biology and evolution

authors： Guo B,Zou M,Wagner A

更新日期：2012-10-01 00:00:00

abstract：:We present a new Bayesian method for estimating demographic and phylogenetic history using population genomic data. Several key innovations are introduced that allow the study of diverse models within an Isolation-with-Migration framework. The new method implements a 2-step analysis, with an initial Markov chain Monte...

journal_title：Molecular biology and evolution

authors： Chung Y,Hey J

更新日期：2017-06-01 00:00:00

abstract：:Phylogeny estimation is extremely crucial in the study of molecular evolution. The increase in the amount of available genomic data facilitates phylogeny estimation from multilocus sequence data. Although maximum likelihood and Bayesian methods are available for phylogeny reconstruction using multilocus sequence data,...

journal_title：Molecular biology and evolution

authors： Seo TK

更新日期：2008-05-01 00:00:00

abstract：:Discrepancies in phylogenetic trees of bacteria and archaea are often explained as lateral gene transfer events. However, such discrepancies may also be due to phylogenetic artifacts or orthology assignment problems. A first step that may help to resolve this dilemma is to estimate the extent of phylogenetic inconsist...

journal_title：Molecular biology and evolution

authors： Soria-Carrasco V,Castresana J

更新日期：2008-11-01 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：:Despite the importance of plant-plant interactions on plant community dynamics and crop yield, our understanding of the adaptive genetics underlying these interactions is still limited and deserves to be investigated in the context of complex and diffuse interactions occurring in plant assemblages. Here, based on 145 ...

journal_title：Molecular biology and evolution

authors： Frachon L,Mayjonade B,Bartoli C,Hautekèete NC,Roux F

更新日期：2019-07-01 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：:DNA polymerase γ is a family A DNA polymerase responsible for the replication of mitochondrial DNA in eukaryotes. The origins of DNA polymerase γ have remained elusive because it is not present in any known bacterium, though it has been hypothesized that mitochondria may have inherited the enzyme by phage-mediated non...

journal_title：Molecular biology and evolution

authors： Chan YW,Mohr R,Millard AD,Holmes AB,Larkum AW,Whitworth AL,Mann NH,Scanlan DJ,Hess WR,Clokie MR

更新日期：2011-08-01 00:00:00

abstract：:Variola virus is at risk of re-emergence either through accidental release, bioterrorism, or synthetic biology. The use of phylogenetics and phylogeography to support epidemic field response is expected to grow as sequencing technology becomes miniaturized, cheap, and ubiquitous. In this study, we aimed to explore the...

journal_title：Molecular biology and evolution

authors： Adam DC,Scotch M,MacIntyre CR

更新日期：2018-11-01 00:00:00

abstract：:Previous studies have shown that genes that are expressed predominantly or exclusively in males tend to evolve rapidly in comparison to other genes. In most cases, however, it is unknown whether this rapid evolution is the result of increased positive (or sexual) selection on male-expressed traits or if it is due to a...

journal_title：Molecular biology and evolution

authors： Zhang Z,Parsch J

更新日期：2005-10-01 00:00:00

abstract：:A phylogenetic analysis of sex-chromosomal zinc-finger genes (Zfx and Zfy) indicates that the genes have not evolved completely independently since their initial separation. The sequence similarities suggest gene conversion in the last exon between the duplicated Y-chromosomal genes Zfy-1 and Zfy-2 in the mouse. There...

journal_title：Molecular biology and evolution

authors： Pamilo P,Bianchi NO

更新日期：1993-03-01 00:00:00

abstract：:Heterotachy is a general term to describe positions that evolve at different rates in different lineages. Heterotachy also can generally be viewed as multivariate rates-across-sites variation, which can be described as randomly drawing rates (or branch lengths) from a multivariate distribution for each branch at each ...

journal_title：Molecular biology and evolution

authors： Wu J,Susko E

更新日期：2011-05-01 00:00:00

abstract：:Blooms that are formed by cyanobacteria consist of toxic and nontoxic strains. The mechanisms that result in the occurrence of nontoxic strains are enigmatic. All the nontoxic strains of the filamentous cyanobacterium Planktothrix that were isolated from 9 European countries were found to have lost 90% of a large micr...

journal_title：Molecular biology and evolution

authors： Christiansen G,Molitor C,Philmus B,Kurmayer R

更新日期：2008-08-01 00:00:00