Evolutionary Remodeling of the Cell Envelope in Bacteria of the Planctomycetes Phylum.

abstract：:Population bottlenecks leading to a drastic reduction of the population size are common in the evolutionary dynamics of natural populations; their occurrence is known to have implications for genome evolution due to genetic drift, the consequent reduction in genetic diversity, and the rate of adaptation. Nevertheless,...

journal_title：Genome biology and evolution

authors： Wein T,Dagan T

更新日期：2019-11-01 00:00:00

abstract：:Clashes between transcription and replication complexes can cause point mutations and chromosome rearrangements on heavily transcribed genes. In eukaryotic ribosomal RNA genes, the system that prevents transcription-replication conflicts also causes frequent copy number variation. Such fast mutational dynamics do not ...

journal_title：Genome biology and evolution

authors： Colizzi ES,Hogeweg P

更新日期：2019-11-01 00:00:00

abstract：:Arsenic is widespread in the environment and its presence is a result of natural or anthropogenic activities. Microbes have developed different mechanisms to deal with toxic compounds such as arsenic and this is to resist or metabolize the compound. Here, we present the first reference set of genomic, transcriptomic a...

journal_title：Genome biology and evolution

authors： Andres J,Arsène-Ploetze F,Barbe V,Brochier-Armanet C,Cleiss-Arnold J,Coppée JY,Dillies MA,Geist L,Joublin A,Koechler S,Lassalle F,Marchal M,Médigue C,Muller D,Nesme X,Plewniak F,Proux C,Ramírez-Bahena MH,Schenowitz C

更新日期：2013-01-01 00:00:00

abstract：:The availability of spontaneously occurring genetic variants is an important driving force of biological evolution. Largely thanks to experimental investigations by microbial geneticists, we know today that several different molecular mechanisms contribute to the overall genetic variations. These mechanisms can be ass...

journal_title：Genome biology and evolution

authors： Arber W

更新日期：2011-01-01 00:00:00

abstract：:Mitochondrial (mt) genomes are intensively studied in Ascomycota and Basidiomycota, but they are poorly documented in basal fungal lineages. In this study, we sequenced the complete mtDNA of Rhizophagus sp. DAOM 213198, a close relative to Rhizophagus irregularis, a widespread, ecologically and economical relevant spe...

journal_title：Genome biology and evolution

authors： Nadimi M,Stefani FO,Hijri M

更新日期：2014-12-19 00:00:00

abstract：:Wolbachia is a widely distributed intracellular bacterial endosymbiont among invertebrates. The wStriCN, the Wolbachia strain that naturally infects an agricultural pest Laodelphax striatellus, has a "Jekyll and Hyde" mode of infection pattern with positive and negative effects: It not only kills many offspring by ind...

journal_title：Genome biology and evolution

authors： Bing XL,Zhao DS,Sun JT,Zhang KJ,Hong XY

更新日期：2020-02-01 00:00:00

abstract：:Amoebae have been considered as a genetic "melting pot" for its symbionts, facilitating genetic exchanges of the bacteria that co-inhabit the same host. To test the "melting pot" hypothesis, we analyzed six genomes of amoeba endosymbionts within Rickettsiales, four of which belong to Holosporaceae family and two to Ca...

journal_title：Genome biology and evolution

authors： Wang Z,Wu M

更新日期：2017-11-01 00:00:00

abstract：:Mitochondrial interactions with the nuclear genome represent one of life's most important co-evolved mutualisms. In many organisms, mitochondria are maternally inherited, and in these cases, co-transmission between the mitochondrial and nuclear genes differs across different parts of the nuclear genome, with genes on ...

journal_title：Genome biology and evolution

authors： Dean R,Zimmer F,Mank JE

更新日期：2014-05-01 00:00:00

abstract：:A long-standing mystery of genomic/transcriptomic structure involves spliced leader trans-splicing (SLTS), in which short RNA "tags" transcribed from a distinct genomic locus is added near the 5' end of RNA transcripts by the spliceosome. SLTS has been observed in diverse eukaryotes in a phylogenetic pattern implying ...

journal_title：Genome biology and evolution

authors： Soulette CM,Oliverio O,Roy SW

更新日期：2019-10-01 00:00:00

abstract：:Bacterial degraders of chlorophenoxy herbicides have been isolated from various ecosystems, including pristine environments. Among these degraders, the sphingomonads constitute a prominent group that displays versatile xenobiotic-degradation capabilities. Four separate sequencing strategies were required to provide th...

journal_title：Genome biology and evolution

authors： Nielsen TK,Rasmussen M,Demanèche S,Cecillon S,Vogel TM,Hansen LH

更新日期：2017-09-01 00:00:00

abstract：:Genome reduction is a hallmark of symbiotic genomes, and the rate and patterns of gene loss associated with this process have been investigated in several different symbiotic systems. However, in long-term host-associated coevolving symbiont clades, the genome size differences between strains are normally quite small ...

journal_title：Genome biology and evolution

authors： Gottlieb Y,Lalzar I,Klasson L

更新日期：2015-05-28 00:00:00

abstract：:We sequenced genomes of five parasite species in family Orobanchaceae to explore the evolutionary role of horizontal gene transfer in plants. Orobanche minor and Aeginetia indica are obligate parasites with no photosynthetic activity, whereas the other three (Pedicularis keiskei, Phtheirospermum japonicum, and Melampy...

journal_title：Genome biology and evolution

authors： Kado T,Innan H

更新日期：2018-12-01 00:00:00

abstract：:Great genetic variability among teleost immunomes, with gene losses and expansions of central adaptive and innate components, has been discovered through genome sequencing over the last few years. Here, we demonstrate that the innate Myxovirus resistance gene (Mx) is lost from the ancestor of Gadiformes and the closel...

journal_title：Genome biology and evolution

authors： Solbakken MH,Rise ML,Jakobsen KS,Jentoft S

更新日期：2016-12-31 00:00:00

abstract：:Population-level differences in the number of copies of genes resulting from gene duplication and loss have recently been recognized as an important source of variation in eukaryotes. However, except for a small number of cases, the phenotypic effects of this variation are unknown. Data from the Saccharomyces Genome R...

journal_title：Genome biology and evolution

authors： Ames RM,Rash BM,Hentges KE,Robertson DL,Delneri D,Lovell SC

更新日期：2010-01-01 00:00:00

abstract：:Short interspersed elements (SINEs) are non-autonomous retrotransposons. Although they usually show fast evolutionary rates, in some instances highly conserved domains (HCDs) have been observed in elements with otherwise divergent sequences and from distantly related species. Here, we document the life history of two ...

journal_title：Genome biology and evolution

authors： Luchetti A,Plazzi F,Mantovani B

更新日期：2017-06-01 00:00:00

abstract：:Gibbons (Hylobatidae) shared a common ancestor with the other hominoids only 15-18 million years ago. Nevertheless, gibbons show very distinctive features that include heavily rearranged chromosomes. Previous observations indicate that this phenomenon may be linked to the attenuated epigenetic repression of transposab...

journal_title：Genome biology and evolution

authors： Carbone L,Harris RA,Mootnick AR,Milosavljevic A,Martin DI,Rocchi M,Capozzi O,Archidiacono N,Konkel MK,Walker JA,Batzer MA,de Jong PJ

更新日期：2012-01-01 00:00:00

abstract：:In general, proteins do not work alone; they form macromolecular complexes to play fundamental roles in diverse cellular functions. On the basis of their iterative clustering procedure and frequency of occurrence in the macromolecular complexes, the protein subunits have been categorized as core and attachment. Core p...

journal_title：Genome biology and evolution

authors： Chakraborty S,Ghosh TC

更新日期：2013-01-01 00:00:00

abstract：:Allopolyploidization plays an important role in speciation, and some natural or synthetic allopolyploid fishes have been extensively applied to aquaculture. Although genetic and epigenetic inheritance and variation associated with plant allopolyploids have been well documented, the relative research in allopolyploid a...

journal_title：Genome biology and evolution

authors： Shao GM,Li XY,Wang Y,Wang ZW,Li Z,Zhang XJ,Zhou L,Gui JF

更新日期：2018-09-01 00:00:00

abstract：:The colonization of novel environments often involves changes in gene expression, protein coding sequence, or both. Studies of how populations adapt to novel conditions, however, often focus on only one of these two processes, potentially missing out on the relative importance of different parts of the evolutionary pr...

journal_title：Genome biology and evolution

authors： Brown AP,Arias-Rodriguez L,Yee MC,Tobler M,Kelley JL

更新日期：2018-11-01 00:00:00

abstract：:One of the striking features of many eukaryotes is the apparent amount of redundancy in coding and non-coding elements of their genomes. Despite the possible evolutionary advantages, there are fewer examples of redundant sequences in viral genomes, particularly those with RNA genomes. The factors constraining the main...

journal_title：Genome biology and evolution

authors： Willemsen A,Zwart MP,Higueras P,Sardanyés J,Elena SF

更新日期：2016-10-12 00:00:00

abstract：:Balancing selection maintains advantageous diversity in populations through various mechanisms. Although extensively explored from a theoretical perspective, an empirical understanding of its prevalence and targets lags behind our knowledge of positive selection. Here, we describe the Non-central Deviation (NCD), a si...

journal_title：Genome biology and evolution

authors： Bitarello BD,de Filippo C,Teixeira JC,Schmidt JM,Kleinert P,Meyer D,Andrés AM

更新日期：2018-03-01 00:00:00

abstract：:Corals belong to the most basal class of the Phylum Cnidaria, which is considered the sister group of bilaterian animals, and thus have become an emerging model to study the evolution of developmental mechanisms. Although cell renewal, differentiation, and maintenance of pluripotency are cellular events shared by mult...

journal_title：Genome biology and evolution

authors： Reyes-Bermudez A,Villar-Briones A,Ramirez-Portilla C,Hidaka M,Mikheyev AS

更新日期：2016-03-23 00:00:00

abstract：:Many algal groups acquired complex plastids by the uptake of green and red algae through multiple secondary endosymbioses. As a result of gene loss and transfer during the endosymbiotic processes, algal endosymbiont nuclei disappeared in most cases. However, chlorarachniophytes and cryptophytes still possess a relict ...

journal_title：Genome biology and evolution

authors： Suzuki S,Shirato S,Hirakawa Y,Ishida K

更新日期：2015-05-22 00:00:00

abstract：:Developmental constraints on genome evolution have been suggested to follow either an early conservation model or an "hourglass" model. Both models agree that late development strongly diverges between species, but debate on which developmental period is the most conserved. Here, based on a modified "Transcriptome Age...

journal_title：Genome biology and evolution

authors： Liu J,Robinson-Rechavi M

更新日期：2018-09-01 00:00:00

abstract：:The oldest contemporary human mitochondrial lineages arose in Africa. The earliest divergent extant maternal offshoot, namely haplogroup L0d, is represented by click-speaking forager peoples of southern Africa. Broadly defined as Khoesan, contemporary Khoesan are today largely restricted to the semidesert regions of N...

journal_title：Genome biology and evolution

authors： Morris AG,Heinze A,Chan EK,Smith AB,Hayes VM

更新日期：2014-09-10 00:00:00

abstract：:Prokaryote genomes are the result of a dynamic flux of genes, with increases achieved via horizontal gene transfer and reductions occurring through gene loss. The ecological and selective forces that drive this genomic flexibility vary across species. Bacillus subtilis is a naturally competent bacterium that occupies ...

journal_title：Genome biology and evolution

authors： Brito PH,Chevreux B,Serra CR,Schyns G,Henriques AO,Pereira-Leal JB

更新日期：2018-01-01 00:00:00

abstract：:Immunity genes have repeatedly experienced natural selection during mammalian evolution. Galectins are carbohydrate-binding proteins that regulate diverse immune responses, including maternal-fetal immune tolerance in placental pregnancy. Seven human galectins, four conserved across vertebrates and three specific to p...

journal_title：Genome biology and evolution

authors： Ely ZA,Moon JM,Sliwoski GR,Sangha AK,Shen XX,Labella AL,Meiler J,Capra JA,Rokas A

更新日期：2019-09-01 00:00:00

abstract：:The plastid genomes of four related carnivorous plants (Drosera regia, Drosera erythrorhiza, Aldrovanda vesiculosa, and Dionaea muscipula) were sequenced to examine changes potentially induced by the transition to carnivory. The plastid genomes of the Droseraceae show multiple rearrangements, gene losses, and large ex...

journal_title：Genome biology and evolution

authors： Nevill PG,Howell KA,Cross AT,Williams AV,Zhong X,Tonti-Filippini J,Boykin LM,Dixon KW,Small I

更新日期：2019-02-01 00:00:00

abstract：:North Borneo (NB) is home to more than 40 native populations. These natives are believed to have undergone local adaptation in response to environmental challenges such as the mosquito-abundant tropical rainforest. We attempted to trace the footprints of natural selection from the genomic data of NB native populations...

journal_title：Genome biology and evolution

authors： Hoh BP,Zhang X,Deng L,Yuan K,Yew CW,Saw WY,Hoque MZ,Aghakhanian F,Phipps ME,Teo YY,Subbiah VK,Xu S

更新日期：2020-12-06 00:00:00

abstract：:Previous studies of the evolution of genes expressed at different life-cycle stages of Drosophila melanogaster have not been able to disentangle adaptive from nonadaptive substitutions when using nonsynonymous sites. Here, we overcome this limitation by combining whole-genome polymorphism data from D. melanogaster and...

journal_title：Genome biology and evolution

authors： Coronado-Zamora M,Salvador-Martínez I,Castellano D,Barbadilla A,Salazar-Ciudad I

更新日期：2019-05-01 00:00:00