Molecular phylogeny of the springhare, Pedetes capensis, based on mitochondrial DNA sequences.

abstract：:Many species, including humans, have dramatically expanded their range in the past, and such range expansions had certainly an impact on their genetic diversity. For example, mutations arising in populations at the edge of a range expansion can sometimes surf on the wave of advance and thus reach a larger spatial dist...

journal_title：Molecular biology and evolution

authors： Klopfstein S,Currat M,Excoffier L

更新日期：2006-03-01 00:00:00

abstract：:In primates, the craniofacial skeleton and the dentition are marked by high levels of interspecific variation. Despite this, there are few comparative species studies conducted at the molecular level to investigate this functional diversity. We have determined nucleotide sequences of MSX1 and PAX9, two developmental g...

journal_title：Molecular biology and evolution

authors： Perry GH,Verrelli BC,Stone AC

更新日期：2006-03-01 00:00:00

abstract：:Recently, Lee et al. (Lee JH, Silhavy JL, Lee JE, et al. (30 co-authors). 2012. Evolutionarily assembled cis-regulatory module at a human ciliopathy locus. Science (335:966-969.) demonstrated that mutation in either of the transmembrane protein encoding genes, TMEM138 or TMEM216, causes phenotypically indistinguishabl...

journal_title：Molecular biology and evolution

authors： Venkatesh B,Ravi V,Lee AP,Warren WC,Brenner S

更新日期：2013-01-01 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：: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：: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：:The genes of tryptophan biosynthesis are arranged and regulated differently in many microorganisms. Comparison of the transcription regulatory regions of the trp operons of several species of enterobacteria reveals that those sequences and structures believed to be essential for repression and attenuation control are ...

journal_title：Molecular biology and evolution

authors： Yanofsky C

更新日期：1984-02-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome virus (PRRSV) recently emerged in domestic pigs of Western Europe and North America. Although time of emergence was identical on the two continents, genetic composition was markedly different with a clear geographical subtype structure, indicating that subtypes diverged in...

journal_title：Molecular biology and evolution

authors： Forsberg R

更新日期：2005-11-01 00:00:00

abstract：:Several authors reported lower frequencies of protein sequence convergence between more distantly related evolutionary lineages and attributed this trend to epistasis, which renders the acceptable amino acids at a site more different and convergence less likely in more divergent lineages. A recent primate study, howev...

journal_title：Molecular biology and evolution

authors： Zou Z,Zhang J

更新日期：2017-07-01 00:00:00

abstract：:In a striking contrast, matK is one of the most rapidly evolving plastid genes and also one of the few plastid genes to be retained in all nonphotosynthetic plants examined to date. DNA sequences of this region were obtained from photosynthetic and nonphotosynthetic plants of Orobanchaceae and their relatives. The res...

journal_title：Molecular biology and evolution

authors： Young ND,dePamphilis CW

更新日期：2000-12-01 00:00:00

abstract：:During the last 60 years, the inversion polymorphism on the third chromosome of Drosophila pseudoobscura has become a case study of the evolution of linked blocks of genes, isolated from each other by the suppression of recombination in heterozygotes for different inversions. Due to its location within inverted region...

journal_title：Molecular biology and evolution

authors： Popadić A,Popadić D,Anderson WW

更新日期：1995-09-01 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：:Negative genetic regulators of phenotypic heterogeneity, or phenotypic capacitors/stabilizers, elevate population-average fitness by limiting deviation from the optimal phenotype and increase the efficacy of natural selection by enhancing the phenotypic differences among genotypes. Stabilizers can presumably be switch...

journal_title：Molecular biology and evolution

authors： Mo N,Zhang X,Shi W,Yu G,Chen X,Yang JR

更新日期：2020-12-23 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：:Two recent studies have presented conflicting views on variation present within the 294 base third domain of the 12S rRNA gene in the genus Drosophila, and in D. pseudoobscura in particular. One study suggested that this gene is highly invariant across the genus, while another recovered 22 distinct haplotypes from 22 ...

journal_title：Molecular biology and evolution

authors： Noor MA,Larkin JC

更新日期：2000-06-01 00:00:00

abstract：:Eutrema salsugineum and Schrenkiella parvula are salt-tolerant relatives of the salt-sensitive species Arabidopsis thaliana. An important component of salt tolerance is the regulation of Na(+) ion homeostasis, which occurs in part through proteins encoded by the Cation/Proton Antiporter-1 (CPA1) gene family. We used a...

journal_title：Molecular biology and evolution

authors： Jarvis DE,Ryu CH,Beilstein MA,Schumaker KS

更新日期：2014-08-01 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：:A fundamental goal in evolutionary biology is to identify the molecular changes responsible for adaptive evolution. In this study, we describe a genetic analysis to determine whether the molecular changes contributing to adaptive flower color divergence in Mimulus aurantiacus affect gene expression or enzymatic activi...

journal_title：Molecular biology and evolution

authors： Streisfeld MA,Rausher MD

更新日期：2009-02-01 00:00:00

abstract：:Current data on green algal mitochondrial genomes suggest an unexpected dichotomy within the group with respect to genome structure, organization, and sequence affiliations. The present study suggests that there is a correlation between this dichotomy on one hand and the differences in the abundance, base composition,...

journal_title：Molecular biology and evolution

authors： Nedelcu AM,Lee RW

更新日期：1998-06-01 00:00:00

abstract：:Much like other indigenous domesticated animals, Tibetan chickens living at high altitudes (2,200-4,100 m) show specific physiological adaptations to the extreme environmental conditions of the Tibetan Plateau, but the genetic bases of these adaptations are not well characterized. Here, we assembled a de novo genome o...

journal_title：Molecular biology and evolution

authors： Wang MS,Li Y,Peng MS,Zhong L,Wang ZJ,Li QY,Tu XL,Dong Y,Zhu CL,Wang L,Yang MM,Wu SF,Miao YW,Liu JP,Irwin DM,Wang W,Wu DD,Zhang YP

更新日期：2015-07-01 00:00:00

abstract：:Mouse has emerged as the most common model organism in biomedicine. Here, we analyzed the tolerance to the loss-of-function (LoF) of selenoprotein genes, estimated from mouse knockouts and the frequency of LoF variants in humans. We found not only a general correspondence in tolerance (e.g., GPX1, GPX2) and intoleranc...

journal_title：Molecular biology and evolution

authors： Santesmasses D,Mariotti M,Gladyshev VN

更新日期：2020-02-01 00:00:00

abstract：:Enzyme function is strongly affected by temperature, and orthologs from species adapted to different thermal environments often show temperature compensation in kinetic properties. Antarctic notothenioid fishes live in a habitat of constant, extreme cold (-1.86 +/- 2 degrees C), and orthologs of the enzyme A4-lactate ...

journal_title：Molecular biology and evolution

authors： Fields PA,Houseman DE

更新日期：2004-12-01 00:00:00

abstract：:The similarity of certain reported angiosperm rDNA internal transcribed spacer (ITS) region sequences to those of green algae prompted our analysis of the deep-level phylogenetic signal in the highly conserved but short 5.8S and hypervariable ITS2 sequences. We found that 5.8S sequences yield phylogenetic trees simila...

journal_title：Molecular biology and evolution

authors： Hershkovitz MA,Lewis LA

更新日期：1996-11-01 00:00:00

abstract：:Evolution of sequences mostly involves independent changes at different sites. However, substitutions at neighboring sites may co-occur as multinucleotide replacement events (MNRs). Here, we compare noncoding sequences of several species of primates, and of three species of Drosophila fruit flies, in a phylogenetic an...

journal_title：Molecular biology and evolution

authors： Terekhanova NV,Bazykin GA,Neverov A,Kondrashov AS,Seplyarskiy VB

更新日期：2013-06-01 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：:Male reproductive fitness is strongly affected by seminal fluid. In addition to interacting with the female environment, seminal fluid mediates important physiological characteristics of sperm, including capacitation and motility. In mammals, the male reproductive tract shows a striking degree of compartmentalization,...

journal_title：Molecular biology and evolution

authors： Dean MD,Clark NL,Findlay GD,Karn RC,Yi X,Swanson WJ,MacCoss MJ,Nachman MW

更新日期：2009-08-01 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：:The detection of selection, both positive and negative, acting on a DNA sequence or class of nucleotide sites requires comparison with a reference sequence that is unaffected by selection. In Drosophila, recent findings of widespread selective constraint, as well as adaptive evolution, in both coding and noncoding reg...

journal_title：Molecular biology and evolution

authors： Parsch J,Novozhilov S,Saminadin-Peter SS,Wong KM,Andolfatto P

更新日期：2010-06-01 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 ability to survey polymorphism on a genomic scale has enabled genome-wide scans for the targets of natural selection. Theory that connects patterns of genetic variation to evidence of natural selection most often assumes a diallelic locus and no recurrent mutation. Although these assumptions are suitable to select...

journal_title：Molecular biology and evolution

authors： Haasl RJ,Payseur BA

更新日期：2013-02-01 00:00:00