Genome-wide patterns of expression in Drosophila pure species and hybrid males.

abstract：:The plant MADS-box regulatory gene family includes several loci that control different aspects of inflorescence and floral development. Orthologs to the Arabidopsis thaliana MADS-box floral meristem genes APETALA1 and CAULIFLOWER and the floral organ identity genes APETALA3 and PISTILLATA were isolated from the congen...

journal_title：Molecular biology and evolution

authors： Lawton-Rauh AL,Buckler ES 4th,Purugganan MD

更新日期：1999-08-01 00:00:00

abstract：:Operons coding for the enzyme arsenite oxidase have been detected in the genomes from Archaea and Bacteria by Blast searches using the amino acid sequences of the respective enzyme characterized in two different beta-proteobacteria as templates. Sequence analyses show that in all these species, arsenite oxidase is tra...

journal_title：Molecular biology and evolution

authors： Lebrun E,Brugna M,Baymann F,Muller D,Lièvremont D,Lett MC,Nitschke W

更新日期：2003-05-01 00:00:00

abstract：:A novel family of non-long-terminal-repeat (non-LTR) retrotransposons, named MosquI, was discovered in the yellow fever mosquito, Aedes aegypti. There were approximately 14 copies of MosquI in the A. aegypti genome. Four of the five analyzed MosquI elements were truncated at the 5' ends while one of them, MosquI-Aa2, ...

journal_title：Molecular biology and evolution

authors： Tu Z,Hill JJ

更新日期：1999-12-01 00:00:00

abstract：:Polytoma obtusum and Polytoma uvella are members of a clade of nonphotosynthetic chlorophyte algae closely related to Chlamydomonas humicola and other photosynthetic members of the Chlamydomonadaceae. Descended from a nonphotosynthetic mutant, these obligate heterotrophs retain a plastid (leucoplast) with a functional...

journal_title：Molecular biology and evolution

authors： Vernon D,Gutell RR,Cannone JJ,Rumpf RW,Birky CW Jr

更新日期：2001-09-01 00:00:00

abstract：:The level of DNA polymorphism in the ancestral species at the time of speciation can be estimated using DNA sequences from many loci sampled from 2 or more extant species. The comparison between ancestral and extant polymorphism can be informative about the population genetics of speciation. In this study, we collecte...

journal_title：Molecular biology and evolution

authors： Zhou R,Zeng K,Wu W,Chen X,Yang Z,Shi S,Wu CI

更新日期：2007-12-01 00:00:00

abstract：:The role of adaptation in the divergence of lineages has long been a central question in evolutionary biology, and as multilocus sequence data sets have become available for a wide range of taxa, empirical estimates of levels of adaptive molecular evolution are increasingly common. Estimates vary widely among taxa, wi...

journal_title：Molecular biology and evolution

authors： Strasburg JL,Kane NC,Raduski AR,Bonin A,Michelmore R,Rieseberg LH

更新日期：2011-05-01 00:00:00

abstract：:About half of the mammalian genome is composed of retroposons. Long interspersed elements (LINEs) and short interspersed elements (SINEs) are the most abundant repetitive elements and account for about 21% and 13% of the human genome, respectively. SINEs have been detected in all major mammalian lineages, except for t...

journal_title：Molecular biology and evolution

authors： Churakov G,Smit AF,Brosius J,Schmitz J

更新日期：2005-04-01 00:00:00

abstract：:Disturbances in the schedules of gene expression in developing interspecific fish hybrids have been used to draw inferences about the extent of gene regulatory divergence between species and about the degree to which this gene regulatory divergence is correlated with structural gene divergence, as estimated by genetic...

journal_title：Molecular biology and evolution

authors： Parker HR,Philipp DP,Whitt GS

更新日期：1985-05-01 00:00:00

abstract：:Heterotypy is now recognized as a generative force in the formation of new proteins through modification of existing proteins. We report that heterotypy in the N-terminal region of the mature growth/differentiation factor 5 (GDF5) protein occurred during evolution of teleosts. N-terminal length variation of GDF5 was f...

journal_title：Molecular biology and evolution

authors： Fujimura K,Terai Y,Ishiguro N,Miya M,Nishida M,Okada N

更新日期：2008-05-01 00:00:00

abstract：:There are many examples of groups (such as birds, bees, mammals, multicellular animals, and flowering plants) that have undergone a rapid radiation. In such cases, where there is a combination of short internal and long external branches, correctly estimating and rooting phylogenetic trees is known to be a difficult p...

journal_title：Molecular biology and evolution

authors： Shavit L,Penny D,Hendy MD,Holland BR

更新日期：2007-11-01 00:00:00

abstract：:To explore the origin of the diversity observed in natural populations, many studies have investigated the relationship between genotype and phenotype. In yeast species, especially in Saccharomyces cerevisiae, these studies are mainly conducted using recombinant offspring derived from two genetically diverse isolates,...

journal_title：Molecular biology and evolution

authors： Brion C,Caradec C,Pflieger D,Friedrich A,Schacherer J

更新日期：2020-09-01 00:00:00

abstract：:Various nucleotide substitution models have been developed to accommodate among lineage rate heterogeneity, thereby relaxing the assumptions of the strict molecular clock. Recently developed "uncorrelated relaxed clock" and "random local clock" (RLC) models allow decoupling of nucleotide substitution rates between des...

journal_title：Molecular biology and evolution

authors： Dornburg A,Brandley MC,McGowen MR,Near TJ

更新日期：2012-02-01 00:00:00

abstract：:Although endogenous retroviruses are common across vertebrate genomes, the koala retrovirus (KoRV) is the only retrovirus known to be currently invading the germ line of its host. KoRV is believed to have first infected koalas in northern Australia less than two centuries ago. We examined KoRV in 28 koala museum skins...

journal_title：Molecular biology and evolution

authors： Ávila-Arcos MC,Ho SY,Ishida Y,Nikolaidis N,Tsangaras K,Hönig K,Medina R,Rasmussen M,Fordyce SL,Calvignac-Spencer S,Willerslev E,Gilbert MT,Helgen KM,Roca AL,Greenwood AD

更新日期：2013-02-01 00:00:00

abstract：:The cost of reproduction is a pivotal trade-off with various biological processes during the evolution of organisms. However, the genes and molecular mechanisms underlying the evolution of balancing reproductive capacity and its cost are still largely unknown. Here, we present a comprehensive study on the evolution, e...

journal_title：Molecular biology and evolution

authors： Zhan Z,Ding Y,Zhao R,Zhang Y,Yu H,Zhou Q,Yang S,Xiang H,Wang W

更新日期：2012-05-01 00:00:00

abstract：:Hybridization between different species plays an important role in plant genome evolution, as well as is a widely used approach for crop improvement. McClintock has predicted that plant wide hybridization constitutes a "genomic shock" whereby cryptic transposable elements may be activated. However, direct experimental...

journal_title：Molecular biology and evolution

authors： Shan X,Liu Z,Dong Z,Wang Y,Chen Y,Lin X,Long L,Han F,Dong Y,Liu B

更新日期：2005-04-01 00:00:00

abstract：:Simple sequence repeats (SSRs) or microsatellites are a common component of genomes but vary greatly across species in their abundance. We tested the hypothesis that this variation is due in part to AT/GC content of genomes, with genomes biased toward either high AT or high CG generating more short random repeats that...

journal_title：Molecular biology and evolution

authors： Tian X,Strassmann JE,Queller DC

更新日期：2011-02-01 00:00:00

abstract：:Drosophila melanogaster is widely used as a model in DNA variation studies. Patterns of polymorphism have, however, been affected by the history of this species, which is thought to have recently spread out of Africa to the rest of the world. We analyzed DNA sequence variation in 11 populations, including four contine...

journal_title：Molecular biology and evolution

authors： Baudry E,Viginier B,Veuille M

更新日期：2004-08-01 00:00:00

abstract：:Heme biosynthesis represents one of the most essential metabolic pathways in living organisms, providing the precursors for cytochrome prosthetic groups, photosynthetic pigments, and vitamin B(12). Using genomic data, we have compared the heme pathway in the diatom Thalassiosira pseudonana and the red alga Cyanidiosch...

journal_title：Molecular biology and evolution

authors： Oborník M,Green BR

更新日期：2005-12-01 00:00:00

abstract：:We performed a genealogical analysis of the ionotropic glutamate receptor (iGluR) gene family, which includes the animal iGluRs and the newly isolated glutamate receptor-like genes (GLR) of plants discovered in Arabidopsis. Distance measures firmly placed the plant GLR genes within the iGluR clade as opposed to other ...

journal_title：Molecular biology and evolution

authors： Chiu J,DeSalle R,Lam HM,Meisel L,Coruzzi G

更新日期：1999-06-01 00:00:00

abstract：:We implement a Bayesian Markov chain Monte Carlo algorithm for estimating species divergence times that uses heterogeneous data from multiple gene loci and accommodates multiple fossil calibration nodes. A birth-death process with species sampling is used to specify a prior for divergence times, which allows easy asse...

journal_title：Molecular biology and evolution

authors： Yang Z,Rannala B

更新日期：2006-01-01 00:00:00

abstract：:Patterns of population structure provide insights into evolutionary processes and help identify groups of individuals for genotype-phenotype association studies. With increasing availability of polymorphic molecular markers across genomes, the examination of population structure using large numbers of unlinked loci ha...

journal_title：Molecular biology and evolution

authors： Payseur BA,Jing P

更新日期：2009-06-01 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：:Variation in rates of molecular evolution now appears to be widespread. The demonstration that body size is correlated with rates of molecular evolution suggests that physiological and ecological factors may be involved in molecular rate variation, but large-scale comparative studies are still lacking. Here, we use co...

journal_title：Molecular biology and evolution

authors： Nunn GB,Stanley SE

更新日期：1998-10-01 00:00:00

abstract：:Transfer RNA (tRNA) is essential for the translation of genetic information into proteins, and understanding its molecular evolution is important if we are to understand the genetic code. In general, long variable-arm (V-arm) structures form in tRNA(Leu), tRNA(Ser), and bacterial and organellar tRNA(Tyr). However, as ...

journal_title：Molecular biology and evolution

authors： Hamashima K,Tomita M,Kanai A

更新日期：2016-02-01 00:00:00

abstract：:Gene unscrambling in spirotrichous ciliates involves massive genome-wide DNA deletion and rearrangement events during development. During each sexual cycle, the somatic nucleus (macronucleus) regenerates from the germ line nucleus (micronucleus). Development of the polyploid somatic genome requires programmed DNA dele...

journal_title：Molecular biology and evolution

authors： Wong LC,Landweber LF

更新日期：2006-04-01 00:00:00

abstract：:tRNAs are important players in the protein synthesis machinery, where they act as adapter molecules for translating the mRNA codons into the corresponding amino acid sequence. In a series of highly conserved maturation steps, the primary transcripts are converted into mature tRNAs. In the amoebozoan Acanthamoeba caste...

journal_title：Molecular biology and evolution

authors： Erber L,Betat H,Mörl M

更新日期：2020-10-23 00:00:00

abstract：:Phenotypic convergence is an exciting outcome of adaptive evolution, occurring when different species find similar solutions to the same problem. Unraveling the molecular basis of convergence provides a way to link genotype to adaptive phenotypes, but can also shed light on the extent to which molecular evolution is r...

journal_title：Molecular biology and evolution

authors： Mendes FK,Hahn Y,Hahn MW

更新日期：2016-12-01 00:00:00

abstract：:Dinoflagellates are algae of tremendous importance to ecosystems and to public health. The cell biology and genome organization of dinoflagellate species is highly unusual. For example, the plastid genomes of peridinin-containing dinoflagellates encode only a minimal number of genes arranged on small elements termed "...

journal_title：Molecular biology and evolution

authors： Dorrell RG,Klinger CM,Newby RJ,Butterfield ER,Richardson E,Dacks JB,Howe CJ,Nisbet ER,Bowler C

更新日期：2017-02-01 00:00:00

abstract：:We investigated global patterns of variation in 157 whole-genome sequences of Vibrio parahaemolyticus, a free-living and seafood associated marine bacterium. Pandemic clones, responsible for recent outbreaks of gastroenteritis in humans, have spread globally. However, there are oceanic gene pools, one located in the o...

journal_title：Molecular biology and evolution

authors： Cui Y,Yang X,Didelot X,Guo C,Li D,Yan Y,Zhang Y,Yuan Y,Yang H,Wang J,Wang J,Song Y,Zhou D,Falush D,Yang R

更新日期：2015-06-01 00:00:00

abstract：:Adaptation of a complex trait often requires the accumulation of many modifications to finely tune its underpinning molecular components to novel environmental requirements. The investigation of cis-acting regulatory modifications can be used to pinpoint molecular systems partaking in such complex adaptations. Here, w...

journal_title：Molecular biology and evolution

authors： He F,Arce AL,Schmitz G,Koornneef M,Novikova P,Beyer A,de Meaux J

更新日期：2016-08-01 00:00:00