Annual Killifish Transcriptomics and Candidate Genes for Metazoan Diapause.

abstract：:The adaptive significance of enzyme variation has been of central interest in population genetics. Yet, how natural selection operates on enzymes in the larger context of biochemical pathways has not been broadly explored. A basic expectation is that natural selection on metabolic phenotypes will target enzymes that c...

journal_title：Molecular biology and evolution

authors： Flowers JM,Sezgin E,Kumagai S,Duvernell DD,Matzkin LM,Schmidt PS,Eanes WF

更新日期：2007-06-01 00:00:00

abstract：:Evolutionary parsimony is an easy-to-use method of phylogenetic inference that is based on nucleic acid sequences and that does not require the assumption that evolutionary processes in the various sites on the molecule are identical. It does, however, require a parameter constraint, known as the "balanced transversio...

journal_title：Molecular biology and evolution

authors： Navidi WC,Beckett-Lemus L

更新日期：1992-11-01 00:00:00

abstract：:Current sequencing methods produce large amounts of data, but genome assemblies constructed from these data are often fragmented and incomplete. Incomplete and error-filled assemblies result in many annotation errors, especially in the number of genes present in a genome. This means that methods attempting to estimate...

journal_title：Molecular biology and evolution

authors： Han MV,Thomas GW,Lugo-Martinez J,Hahn MW

更新日期：2013-08-01 00:00:00

abstract：:The most frequent measure of phylogenetic uncertainty for splits is bootstrap support. Although large bootstrap support intuitively suggests that a split in a tree is well supported, it has not been clear how large bootstrap support needs to be to conclude that there is significant evidence that a hypothesized split i...

journal_title：Molecular biology and evolution

authors： Susko E

更新日期：2010-07-01 00:00:00

abstract：:Based on previous observations that newly inserted LINEs and SINEs have particularly long 3' A-tails, which shorten rapidly during evolutionary time, we have analyzed the rat and mouse genomes for evidence of recently inserted SINEs and LINEs. We find that the youngest predicted subfamilies of rodent identifier (ID) e...

journal_title：Molecular biology and evolution

authors： Odom GL,Robichaux JL,Deininger PL

更新日期：2004-11-01 00:00:00

abstract：:The ability to counter periods of low humidity is an important determinant of distribution range in Drosophila. Climate specialists with low physiological tolerance to desiccation stress are restricted to the tropics and may lack the ability to further increase resistance through evolution. Although the physiological ...

journal_title：Molecular biology and evolution

authors： Telonis-Scott M,Gane M,DeGaris S,Sgrò CM,Hoffmann AA

更新日期：2012-05-01 00:00:00

abstract：:MrBayes, using Metropolis-coupled Markov chain Monte Carlo (MCMCMC or (MC)(3)), is a popular program for Bayesian inference. As a leading method of using DNA data to infer phylogeny, the (MC)(3) Bayesian algorithm and its improved and parallel versions are now not fast enough for biologists to analyze massive real-wor...

journal_title：Molecular biology and evolution

authors： Bao J,Xia H,Zhou J,Liu X,Wang G

更新日期：2013-06-01 00:00:00

abstract：:Multiple kelch13 alleles conferring artemisinin resistance (ART-R) are currently spreading through Southeast Asian malaria parasite populations, providing a unique opportunity to observe an ongoing soft selective sweep, investigate why resistance alleles have evolved multiple times and determine fundamental population...

journal_title：Molecular biology and evolution

authors： Anderson TJ,Nair S,McDew-White M,Cheeseman IH,Nkhoma S,Bilgic F,McGready R,Ashley E,Pyae Phyo A,White NJ,Nosten F

更新日期：2017-01-01 00:00:00

abstract：:It is widely accepted that evolutionary changes in conserved developmental signaling pathways play an important role in morphological evolution. However, few in silico studies were interested in tracking such changes in a signaling pathway. The Ectodysplasin (EDA) pathway provides an opportunity to fill this gap becau...

journal_title：Molecular biology and evolution

authors： Pantalacci S,Chaumot A,Benoît G,Sadier A,Delsuc F,Douzery EJ,Laudet V

更新日期：2008-05-01 00:00:00

abstract：:Thyroid hormones are involved in the regulation of growth and metabolism in all vertebrates. Transthyretin is one of the extracellular proteins with high affinity for thyroid hormones which determine the partitioning of these hormones between extracellular compartments and intracellular lipids. During vertebrate evolu...

journal_title：Molecular biology and evolution

authors： Prapunpoj P,Richardson SJ,Fumagalli L,Schreiber G

更新日期：2000-08-01 00:00:00

abstract：:This study describes the distribution of hobo-hybridizing sequences in the genus Drosophila. Southern blot analysis of 134 species revealed that hobo sequences are limited to the melanogaster and montium subgroups of the melanogaster-species group. Of the hobo-bearing species, only D. melanogaster and two of its sibli...

journal_title：Molecular biology and evolution

authors： Daniels SB,Chovnick A,Boussy IA

更新日期：1990-11-01 00:00:00

abstract：:We describe here a case of homologous introns containing homologous open reading frames (ORFs) that are inserted at the same site in the large subunit (LSU) rRNA gene of different organelles in distantly related organisms. We show that the chloroplast LSU rRNA gene of the green alga Chlamydomonas pallidostigmatica con...

journal_title：Molecular biology and evolution

authors： Turmel M,Côté V,Otis C,Mercier JP,Gray MW,Lonergan KM,Lemieux C

更新日期：1995-07-01 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：:We determine the phylogenetic backbone of the East Asian mtDNA tree by using published complete mtDNA sequences and assessing both coding and control region variation in 69 Han individuals from southern China. This approach assists in the interpretation of published mtDNA data on East Asians based on either control re...

journal_title：Molecular biology and evolution

authors： Kivisild T,Tolk HV,Parik J,Wang Y,Papiha SS,Bandelt HJ,Villems R

更新日期：2002-10-01 00:00:00

abstract：:The spread of farming out of the Balkans and into the rest of Europe followed two distinct routes: An initial expansion represented by the Impressa and Cardial traditions, which followed the Northern Mediterranean coastline; and another expansion represented by the LBK (Linearbandkeramik) tradition, which followed the...

journal_title：Molecular biology and evolution

authors： Olalde I,Schroeder H,Sandoval-Velasco M,Vinner L,Lobón I,Ramirez O,Civit S,García Borja P,Salazar-García DC,Talamo S,María Fullola J,Xavier Oms F,Pedro M,Martínez P,Sanz M,Daura J,Zilhão J,Marquès-Bonet T,Gilbert MT,

更新日期：2015-12-01 00:00:00

abstract：:Current phylogenetic tree reconstruction methods assume that there is a single underlying tree topology for all sites along the sequence. The presence of mosaic sequences due to recombination violates this assumption and will cause phylogenetic methods to give misleading results due to the imposition of a single tree ...

journal_title：Molecular biology and evolution

authors： McGuire G,Wright F,Prentice MJ

更新日期：1997-11-01 00:00:00

abstract：:Ribosomal DNA (rDNA) is one of the most conserved genes in eukaryotes. The multiples copies of rDNA in the genome evolve in a concerted manner, through unequal crossing over and/or gene conversion, two mechanisms related to homologous recombination. Recombination increases local GC content in several organisms through...

journal_title：Molecular biology and evolution

authors： Escobar JS,Glémin S,Galtier N

更新日期：2011-09-01 00:00:00

abstract：:At present there is tremendous interest in characterizing the magnitude and distribution of linkage disequilibrium (LD) throughout the human genome, which will provide the necessary foundation for genome-wide LD analyses and facilitate detailed evolutionary studies. To this end, a human high-density single-nucleotide ...

journal_title：Molecular biology and evolution

authors： Akey JM,Zhang K,Xiong M,Jin L

更新日期：2003-02-01 00:00:00

abstract：:Pathogen-mediated balancing selection is regarded as a key driver of host immunogenetic diversity. A hallmark for balancing selection in humans is the heterozygote advantage at genes of the human leukocyte antigen (HLA), resulting in improved HIV-1 control. However, the actual mechanism of the observed heterozygote ad...

journal_title：Molecular biology and evolution

authors： Arora J,Pierini F,McLaren PJ,Carrington M,Fellay J,Lenz TL

更新日期：2020-03-01 00:00:00

abstract：:Cyanobacteria are among the most ancient organisms known to have circadian rhythms. The cpmA gene is involved in controlling the circadian output signal. We studied polymorphism and divergence of this gene in six populations of a stress-tolerant cyanobacterium, Chroococcidiopsis sp., sampled in extreme habitats across...

journal_title：Molecular biology and evolution

authors： Dvornyk V,Jahan AS

更新日期：2012-12-01 00:00:00

abstract：:The relative evolutionary rates at individual sites in proteins are informative measures of conservation or adaptation. Often used as evolutionarily aware conservation scores, relative rates reveal key functional or strongly selected residues. Estimating rates in a phylogenetic context requires specifying a protein su...

journal_title：Molecular biology and evolution

authors： Spielman SJ,Kosakovsky Pond SL

更新日期：2018-09-01 00:00:00

abstract：:We propose an improved version of the neighbor-joining (NJ) algorithm of Saitou and Nei. This new algorithm, BIONJ, follows the same agglomerative scheme as NJ, which consists of iteratively picking a pair of taxa, creating a new mode which represents the cluster of these taxa, and reducing the distance matrix by repl...

journal_title：Molecular biology and evolution

authors： Gascuel O

更新日期：1997-07-01 00:00:00

abstract：:Sponges (Porifera) are among the simplest living and the earliest branching metazoans. They hold a pivotal role for studying genome evolution of the entire metazoan branch, both as an outgroup to Eumetazoa and as the closest branching phylum to the common ancestor of all multicellular animals (Urmetazoa). In order to ...

journal_title：Molecular biology and evolution

authors： Harcet M,Roller M,Cetković H,Perina D,Wiens M,Müller WE,Vlahovicek K

更新日期：2010-12-01 00:00:00

abstract：:We use variation at a set of eight human Y chromosome microsatellite loci to investigate the demographic history of the Y chromosome. Instead of assuming a population of constant size, as in most of the previous work on the Y chromosome, we consider a model which permits a period of recent population growth. We show t...

journal_title：Molecular biology and evolution

authors： Pritchard JK,Seielstad MT,Perez-Lezaun A,Feldman MW

更新日期：1999-12-01 00:00:00

abstract：:Homologues of glucosephosphate isomerase (GPI, EC 5.3.1.9) were purified to homogeneity and kinetically characterized from Mytilus edulis and Isognomon alatus, two bivalve molluscs experiencing contrasting thermal environments. The enzyme isolated from I. alatus functions at warmer temperatures (25-35 C) than GPI from...

journal_title：Molecular biology and evolution

authors： Hall JG

更新日期：1985-05-01 00:00:00

abstract：:Detecting positive selection in species with heterogeneous habitats and complex demography is notoriously difficult and prone to statistical biases. The model plant Arabidopsis thaliana exemplifies this problem: In spite of the large amounts of data, little evidence for classic selective sweeps has been found. Moreove...

journal_title：Molecular biology and evolution

authors： Huber CD,Nordborg M,Hermisson J,Hellmann I

更新日期：2014-11-01 00:00:00

abstract：:Cyanobacteria contain up to three highly divergent glyceraldehyde-3-phosphate dehydrogenase (GAPDH) genes: gap1, gap2, and gap3. Genes gap1 and gap2 are closely related at the sequence level to the nuclear genes encoding cytosolic and chloroplast GAPDH of higher plants and have recently been shown to play distinct key...

journal_title：Molecular biology and evolution

authors： Figge RM,Schubert M,Brinkmann H,Cerff R

更新日期：1999-04-01 00:00:00

abstract：:As the oomycete pathogen causing potato late blight disease, Phytophthora infestans triggered the famous 19th-century Irish potato famine and remains the leading cause of global commercial potato crop destruction. But the geographic origin of the genotype that caused this devastating initial outbreak remains disputed,...

journal_title：Molecular biology and evolution

authors： Martin MD,Vieira FG,Ho SY,Wales N,Schubert M,Seguin-Orlando A,Ristaino JB,Gilbert MT

更新日期：2016-02-01 00:00:00

abstract：:Ever since Luria and Delbruck, the notion that mutation is random with respect to fitness has been foundational to modern biology. However, various studies have claimed striking exceptions to this rule. One influential case involves toxin-encoding genes in snails of the genus Conus, termed conotoxins, a large gene fam...

journal_title：Molecular biology and evolution

authors： Roy SW

更新日期：2016-10-01 00:00:00

abstract：:That natural selection affects molecular evolution at synonymous sites in protein-coding sequences is well established and is thought to predominantly reflect selection for translational efficiency/accuracy mediated through codon bias. However, a recently developed maximum likelihood framework, when applied to 18 codi...

journal_title：Molecular biology and evolution

authors： Singh ND,Bauer DuMont VL,Hubisz MJ,Nielsen R,Aquadro CF

更新日期：2007-12-01 00:00:00