Talpid Mole Phylogeny Unites Shrew Moles and Illuminates Overlooked Cryptic Species Diversity.

abstract：:This study is a geographically systematic genetic survey of the easternmost subspecies of chimpanzee, Pan troglodytes schweinfurthii. DNA was noninvasively collected in the form of shed hair from chimpanzees of known origin in Uganda, Rwanda, Tanzania, and Zaïre. Two hundred sixty-two DNA sequences from hypervariable ...

journal_title：Molecular biology and evolution

authors： Goldberg TL,Ruvolo M

更新日期：1997-09-01 00:00:00

abstract：:MicroRNA (miRNA) sponges are vital components of posttranscriptional gene regulation. Yet, only a limited number of miRNA sponges have been identified. Here, we show that the recently evolved noncoding tumor suppressor transcript, antisense RNA to TP73 gene (TP73-AS1), functions as a natural sponge of human-specific m...

journal_title：Molecular biology and evolution

authors： Hu H,Liu JM,Hu Z,Jiang X,Yang X,Li J,Zhang Y,Yu H,Khaitovich P

更新日期：2018-05-01 00:00:00

abstract：:Debate on the adaptive origins of primates has long focused on the functional ecology of the primate visual system. For example, it is hypothesized that variable expression of short- (SWS1) and middle-to-long-wavelength sensitive (M/LWS) opsins, which confer color vision, can be used to infer ancestral activity patter...

journal_title：Molecular biology and evolution

authors： Melin AD,Wells K,Moritz GL,Kistler L,Orkin JD,Timm RM,Bernard H,Lakim MB,Perry GH,Kawamura S,Dominy NJ

更新日期：2016-04-01 00:00:00

abstract：:As the largest European herbivore, the wisent (Bison bonasus) is emblematic of the continent wildlife but has unclear origins. Here, we infer its demographic and adaptive histories from two individual whole-genome sequences via a detailed comparative analysis with bovine genomes. We estimate that the wisent and bovine...

journal_title：Molecular biology and evolution

authors： Gautier M,Moazami-Goudarzi K,Levéziel H,Parinello H,Grohs C,Rialle S,Kowalczyk R,Flori L

更新日期：2016-11-01 00:00:00

abstract：:Colias eurytheme butterflies display extensive allozyme polymorphism in the enzyme phosphoglucose isomerase (PGI). Earlier studies on biochemical and fitness effects of these genotypes found evidence of strong natural selection maintaining this polymorphism in the wild. Here we analyze the molecular features of this p...

journal_title：Molecular biology and evolution

authors： Wheat CW,Watt WB,Pollock DD,Schulte PM

更新日期：2006-03-01 00:00:00

abstract：:We have investigated intron evolution in the compact genomes of 2 closely related species of pufferfishes, Fugu rubripes and Tetraodon nigroviridis, that diverged about 32 million years ago (MYA). Analysis of 148,028 aligned intron positions in 13,547 gene pairs using human as an outgroup identified 57 and 24 intron l...

journal_title：Molecular biology and evolution

authors： Loh YH,Brenner S,Venkatesh B

更新日期：2008-03-01 00:00:00

abstract：:The retroid family consists of all genetic elements that encode a potential reverse transcriptase (RT). Members of this family include a diversity of eukaryotic genetic elements (viruses, transposable elements, organelle introns, and plasmids) and the retrons of prokaryotes. Some retroid elements have, in addition to ...

journal_title：Molecular biology and evolution

authors： McClure MA

更新日期：1991-11-01 00:00:00

abstract：:With the desire to model population genetic processes under increasingly realistic scenarios, forward genetic simulations have become a critical part of the toolbox of modern evolutionary biology. The SLiM forward genetic simulation framework is one of the most powerful and widely used tools in this area. However, its...

journal_title：Molecular biology and evolution

authors： Haller BC,Messer PW

更新日期：2019-03-01 00:00:00

abstract：:C repeats constitute the predominant family of short interspersed repeats (SINEs) in the rabbit genome. Determination of the nucleotide sequence 5' to rabbit zeta-globin genes reveals clusters of C repeats, and analysis of these and other sequenced regions of rabbit chromosomes shows that the C repeats have a strong t...

journal_title：Molecular biology and evolution

authors： Krane DE,Clark AG,Cheng JF,Hardison RC

更新日期：1991-01-01 00:00:00

abstract：:Evidence is growing that homologous recombination is a powerful source of genetic variability among closely related free-living bacteria. Here we investigate the extent of recombination among housekeeping genes of the endosymbiotic bacteria Wolbachia. Four housekeeping genes, gltA, dnaA, ftsZ, and groEL, were sequence...

journal_title：Molecular biology and evolution

authors： Baldo L,Bordenstein S,Wernegreen JJ,Werren JH

更新日期：2006-02-01 00:00:00

abstract：:Polygalacturonase inhibitor proteins (PGIPs) protect plants against invasion by diverse microbial and invertebrate enemies that use polygalacturonase (PG) to breach the plant cell wall. Directed mutagenesis has identified specific natural mutations conferring novel defensive capability in green bean PGIP against a spe...

journal_title：Molecular biology and evolution

authors： Bishop JG

更新日期：2005-07-01 00:00:00

abstract：:Despite the general assumption that site-specific mutation rates are independent of the local sequence context, a growing body of evidence suggests otherwise. To further examine context-dependent patterns of mutation, we amassed 5,645 spontaneous mutations in wild- type (WT) and mismatch-repair deficient (MMR(-)) muta...

journal_title：Molecular biology and evolution

authors： Sung W,Ackerman MS,Gout JF,Miller SF,Williams E,Foster PL,Lynch M

更新日期：2015-07-01 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：:Cyclooxygenase (COX) produces prostaglandins in animals via the oxidation and reduction of arachidonic acid. Different types and numbers of COX genes have been found in corals, sea squirts, fishes, and tetrapods, but no study has used a comparative phylogenetic approach to investigate the evolutionary history of this ...

journal_title：Molecular biology and evolution

authors： Havird JC,Miyamoto MM,Choe KP,Evans DH

更新日期：2008-11-01 00:00:00

abstract：:The diversity of color vision systems found in extant vertebrates suggests that different evolutionary selection pressures have driven specializations in photoreceptor complement and visual pigment spectral tuning appropriate for an animal's behavior, habitat, and life history. Aquatic vertebrates in particular show h...

journal_title：Molecular biology and evolution

authors： Hart NS,Lamb TD,Patel HR,Chuah A,Natoli RC,Hudson NJ,Cutmore SC,Davies WIL,Collin SP,Hunt DM

更新日期：2020-03-01 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：:Plant phenotypic plasticity describes altered phenotypic performance of an individual when grown in different environments. Exploring genetic architecture underlying plant plasticity variation may help mitigate the detrimental effects of a rapidly changing climate on agriculture, but little research has been done in t...

journal_title：Molecular biology and evolution

authors： Liu N,Du Y,Warburton ML,Xiao Y,Yan J

更新日期：2020-11-03 00:00:00

abstract：:Here, we present a study of the molecular evolution of the pheromone receptor genes (pre-1 and pre-2) in Neurospora taxa with different mating systems. We focus on comparisons between heterothallic and homothallic taxa, reproducing sexually by outcrossing and by intrahaploid selfing, respectively. Our general aim was ...

journal_title：Molecular biology and evolution

authors： Nygren K,Strandberg R,Gioti A,Karlsson M,Johannesson H

更新日期：2012-12-01 00:00:00

abstract：:The AID/APOBEC family (comprising AID, APOBEC1, APOBEC2, and APOBEC3 subgroups) contains members that can deaminate cytidine in RNA and/or DNA and exhibit diverse physiological functions (AID and APOBEC3 deaminating DNA to trigger pathways in adaptive and innate immunity; APOBEC1 mediating apolipoprotein B RNA editing...

journal_title：Molecular biology and evolution

authors： Conticello SG,Thomas CJ,Petersen-Mahrt SK,Neuberger MS

更新日期：2005-02-01 00:00:00

abstract：:The MIKC MADS-box gene family has been shaped by extensive gene duplications giving rise to subfamilies of genes with distinct functions and expression patterns. However, within these subfamilies the functional assignment is not that clear-cut, and considerable functional redundancy exists. One way to investigate the ...

journal_title：Molecular biology and evolution

authors： De Bodt S,Theissen G,Van de Peer Y

更新日期：2006-06-01 00:00:00

abstract：:There is increasing evidence that dosage compensation is not a ubiquitous feature following sex chromosome evolution, especially not in organisms where females are the heterogametic sex, like in birds. Even when it occurs, compensation can be incomplete and limited to dosage-sensitive genes. However, previous work has...

journal_title：Molecular biology and evolution

authors： Uebbing S,Konzer A,Xu L,Backström N,Brunström B,Bergquist J,Ellegren H

更新日期：2015-10-01 00:00:00

abstract：:Traditionally, living cetaceans (order Cetacea) are classified into two highly distinct suborders: the echolocating toothed whales, Odontoceti, and the filter-feeding baleen whales, Mysticeti. A molecular phylogeny based on 1,352 base pairs of two mitochondrial ribosomal gene segments and the mitochondrial cytochrome ...

journal_title：Molecular biology and evolution

authors： Milinkovitch MC,Meyer A,Powell JR

更新日期：1994-11-01 00:00:00

abstract：:We implement an isolation with migration model for three species, with migration occurring between two closely related species while an out-group species is used to provide further information concerning gene trees and model parameters. The model is implemented in the likelihood framework for analyzing multilocus geno...

journal_title：Molecular biology and evolution

authors： Zhu T,Yang Z

更新日期：2012-10-01 00:00:00

abstract：:Hepcidin is a small bioactive peptide with dual roles as an antimicrobial peptide and as the principal hormonal regulator of iron homeostasis in human and mouse. Hepcidin homologs of very similar structures are found in lower vertebrates, all comprise approximately 20-25 amino acids with 8 highly conserved cysteines f...

journal_title：Molecular biology and evolution

authors： Xu Q,Cheng CH,Hu P,Ye H,Chen Z,Cao L,Chen L,Shen Y,Chen L

更新日期：2008-06-01 00:00:00

abstract：:The fossil record has long supported the view that most animal phyla originated during a brief period approximately 520 MYA known as the Cambrian explosion. However, molecular data analyses over the past 3 decades have found deeper divergences among animals (approximately 800 to 1,200 MYA), with and without the assump...

journal_title：Molecular biology and evolution

authors： Blair JE,Hedges SB

更新日期：2005-03-01 00:00:00

abstract：:Hybridization in plants may result in hybrid speciation or introgression and, thus, is now widely understood to be an important mechanism of species diversity on an evolutionary timescale. Hybridization is particularly common in ferns, as is polyploidy, which often results from hybrid crosses. Nevertheless, hybrid spe...

journal_title：Molecular biology and evolution

authors： Wang J,Dong S,Yang L,Harris A,Schneider H,Kang M

更新日期：2020-09-01 00:00:00

abstract：:Subspecies nomenclature systems of pathogens are increasingly based on sequence data. The use of phylogenetics to identify and differentiate between clusters of genetically similar pathogens is particularly prevalent in virology from the nomenclature of human papillomaviruses to highly pathogenic avian influenza (HPAI...

journal_title：Molecular biology and evolution

authors： Han AX,Parker E,Scholer F,Maurer-Stroh S,Russell CA

更新日期：2019-07-01 00:00:00

abstract：:The phylogenetic position of the Pedetidae, represented by a single species Pedetes capensis, is controversial, reflecting in part the retention of both Hystricomorphous and Sciurognathous characteristics in this rodent. In an attempt to clarify the species evolutionary relationships, mtDNA gene sequences from 10 rode...

journal_title：Molecular biology and evolution

authors： Matthee CA,Robinson TJ

更新日期：1997-01-01 00:00:00

abstract：:We report the presence of four nuclear paralogs of a 380-bp segment of cytochrome b in callitrichine primates (marmosets and tamarins). The mitochondrial cytochrome b sequence and each nuclear paralog were obtained from several species, allowing multiple comparisons of rates and patterns of substitution both between m...

journal_title：Molecular biology and evolution

authors： Mundy NI,Pissinatti A,Woodruff DS

更新日期：2000-07-01 00:00:00

abstract：:Phylogenetic inference from genome-wide data (phylogenomics) has revolutionized the study of evolution because it enables accounting for discordance among evolutionary histories across the genome. To this end, summary methods have been developed to allow accurate and scalable inference of species trees from gene trees...

journal_title：Molecular biology and evolution

authors： Zhang C,Scornavacca C,Molloy EK,Mirarab S

更新日期：2020-11-01 00:00:00