A Gene Encoding a DUF247 Domain Protein Cosegregates with the S Self-Incompatibility Locus in Perennial Ryegrass.

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：: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

abstract：:Cellular Ca(2+) homeostasis is tightly regulated and is pivotal to life. Inositol 1,4,5-trisphosphate receptors (IP3Rs) and ryanodine receptors (RyRs) are the major ion channels that regulate Ca(2+) release from intracellular stores. Although these channels have been extensively investigated in multicellular organisms...

journal_title：Molecular biology and evolution

authors： Alzayady KJ,Sebé-Pedrós A,Chandrasekhar R,Wang L,Ruiz-Trillo I,Yule DI

更新日期：2015-09-01 00:00:00

abstract：:Endogenous retroviruses are ubiquitous in the vertebrate genomes. On occasion, hosts recruited retroviral genes to mediate their own biological functions, a process formally known as co-option or exaptation. Much remains unknown about the extent of retroviral gene co-option in vertebrates, although more than ten retro...

journal_title：Molecular biology and evolution

authors： Wang J,Han GZ

更新日期：2020-11-01 00:00:00

abstract：:Diverging from the classic paradigm of random gene order in eukaryotes, gene proximity can be leveraged to systematically identify functionally related gene neighborhoods in eukaryotes, utilizing techniques pioneered in bacteria. Current methods of identifying gene neighborhoods typically rely on sequence similarity t...

journal_title：Molecular biology and evolution

authors： Foflonker F,Blaby-Haas CE

更新日期：2021-01-23 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 guppy sex chromosomes show an extraordinary diversity in divergence across populations and closely related species. In order to understand the dynamics of the guppy Y chromosome, we used linked-read sequencing to assess Y chromosome evolution and diversity across upstream and downstream population pairs that vary ...

journal_title：Molecular biology and evolution

authors： Almeida P,Sandkam BA,Morris J,Darolti I,Breden F,Mank JE

更新日期：2021-01-23 00:00:00

abstract：:Next-generation sequencing opened up new possibilities in phylogenetics; however, choosing an appropriate method of sample preparation remains challenging. Here, we demonstrate that restriction-site-associated DNA sequencing (RAD-seq) generates useful data for phylogenomics. Analysis of our RAD library using current b...

journal_title：Molecular biology and evolution

authors： Cruaud A,Gautier M,Galan M,Foucaud J,Sauné L,Genson G,Dubois E,Nidelet S,Deuve T,Rasplus JY

更新日期：2014-05-01 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：:Theoretical work focused on microsatellite variation has produced a number of important results, including the expected distribution of repeat sizes and the expected squared difference in repeat size between two randomly selected samples. However, closed-form expressions for the sampling distribution and frequency spe...

journal_title：Molecular biology and evolution

authors： Haasl RJ,Payseur BA

更新日期：2010-12-01 00:00:00

abstract：:Multiple sequence alignment (MSA) is the heart of comparative sequence analysis. Recent studies demonstrate that MSA algorithms can produce different outcomes when analyzing genomes, including phylogenetic tree inference and the detection of adaptive evolution. These studies also suggest that the difference between MS...

journal_title：Molecular biology and evolution

authors： Blackburne BP,Whelan S

更新日期：2013-03-01 00:00:00

abstract：:The acquisition of photosynthesis by eukaryotic cells through enslavement of a cyanobacterium represents one of the most remarkable turning points in the history of life on Earth. In addition to endosymbiotic gene transfer, the acquisition of a protein import apparatus and the coordination of gene expression between h...

journal_title：Molecular biology and evolution

authors： Colleoni C,Linka M,Deschamps P,Handford MG,Dupree P,Weber AP,Ball SG

更新日期：2010-12-01 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：:Duplication, resulting in gene redundancy, is well known to be a driving force of evolutionary change. Gene families are therefore useful targets for approaching genome evolution. To address the gene death process, we examined the fate of the 10-member-large S288C DUP240 family in 15 Saccharomyces cerevisiae strains. ...

journal_title：Molecular biology and evolution

authors： Wirth B,Louis VL,Potier S,Souciet JL,Despons L

更新日期：2005-09-01 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：: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：: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：: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：:When bacteria evolve resistance against a particular antibiotic, they may simultaneously gain increased sensitivity against a second one. Such collateral sensitivity may be exploited to develop novel, sustainable antibiotic treatment strategies aimed at containing the current, dramatic spread of drug resistance. To da...

journal_title：Molecular biology and evolution

authors： Barbosa C,Trebosc V,Kemmer C,Rosenstiel P,Beardmore R,Schulenburg H,Jansen G

更新日期：2017-09-01 00:00:00

abstract：:The ribosome is responsible for protein synthesis in all living organisms. It is best known to exist around 3.5-3.7 Ga whereat life on Earth inhabited anoxic environment with abundant soluble irons. The RNAs and proteins are the two biopolymers that constitute the ribosome. However, both proteins and RNAs require meta...

journal_title：Molecular biology and evolution

authors： Lin SY,Wang YC,Hsiao C

更新日期：2019-05-01 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：:Pathogen recognition is the first step of immune reactions. In animals and plants, direct or indirect pathogen recognition is often mediated by a wealth of fast-evolving receptors, many of which contain ligand-binding and signal transduction domains, such as leucine-rich or tetratricopeptide repeat (LRR/TPR) and NB-AR...

journal_title：Molecular biology and evolution

authors： Zambounis A,Elias M,Sterck L,Maumus F,Gachon CM

更新日期：2012-04-01 00:00:00

abstract：:The spontaneous deamination of cytosine produces uracil mispaired with guanine in DNA, which will produce a mutation, unless repaired. In all domains of life, uracil-DNA glycosylases (UDGs) are responsible for the elimination of uracil from DNA. Thus, UDGs contribute to the integrity of the genetic information and the...

journal_title：Molecular biology and evolution

authors： Lucas-Lledó JI,Maddamsetti R,Lynch M

更新日期：2011-03-01 00:00:00

abstract：:Serotonin is a neurotransmitter that plays an important role in regulating behavior and personality in humans and other mammals. Polymorphisms in genes coding for the serotonin receptor subtype 1A (HTR1A), the serotonin transporter (SLC6A4), and the serotonin degrading enzyme monoamine oxidase A (MAOA) are associated ...

journal_title：Molecular biology and evolution

authors： Staes N,Sherwood CC,Freeman H,Brosnan SF,Schapiro SJ,Hopkins WD,Bradley BJ

更新日期：2019-07-01 00:00:00

abstract：:Cells react to oxidative stress conditions by launching a defense response through the induction of nuclear gene expression. The advent of microarray technologies allowed monitoring of oxidative stress-dependent changes of transcript levels at a comprehensive and genome-wide scale, resulting in a series of inventories...

journal_title：Molecular biology and evolution

authors： Vandenbroucke K,Robbens S,Vandepoele K,Inzé D,Van de Peer Y,Van Breusegem F

更新日期：2008-03-01 00:00:00

abstract：:As human populations dispersed throughout the world, they were subjected to new selective forces, which must have led to local adaptation via natural selection and hence altered patterns of genetic variation. Yet, there are very few examples known in which such local selection has clearly influenced human genetic vari...

journal_title：Molecular biology and evolution

authors： Kayser M,Brauer S,Stoneking M

更新日期：2003-06-01 00:00:00

abstract：:Standard methods of phylogenetic reconstruction are based on models that assume homogeneity of nucleotide composition among taxa. However, this assumption is often violated in biological data sets. In this study, we examine possible effects of nucleotide heterogeneity among lineages on the phylogenetic reconstruction ...

journal_title：Molecular biology and evolution

authors： Herbeck JT,Degnan PH,Wernegreen JJ

更新日期：2005-03-01 00:00:00

abstract：:The mitochondrial (mt) DNA control region (CR) of dogs and wolves contains an array of imperfect 10 bp tandem repeats. This region was studied for 14 domestic dogs representing the four major phylogenetic groups of nonrepetitive CR and for 5 wolves. Three repeat types were found among these individuals, distributed so...

journal_title：Molecular biology and evolution

authors： Savolainen P,Arvestad L,Lundeberg J

更新日期：2000-04-01 00:00:00

abstract：:Here, we address a much-debated topic: is there or is there not an organismal tree of gamma-proteobacteria that can be unambiguously inferred from a core of shared genes? We apply several recently developed analytical methods to this problem, for the first time. Our heat map analyses of P values and of bootstrap bipar...

journal_title：Molecular biology and evolution

authors： Susko E,Leigh J,Doolittle WF,Bapteste E

更新日期：2006-05-01 00:00:00

abstract：:Signatures of balancing selection can highlight polymorphisms and functions that are important to the long-term fitness of a species. We performed a first genome-wide scan for balancing selection in a bacterial species, Staphylococcus aureus, which is a common cause of serious antimicrobial-resistant infections of hum...

journal_title：Molecular biology and evolution

authors： Thomas JC,Godfrey PA,Feldgarden M,Robinson DA

更新日期：2012-04-01 00:00:00