Genome differentiation of Drosophila melanogaster from a microclimate contrast in Evolution Canyon, Israel.

abstract：:Duchenne muscular dystrophy (DMD) is a lethal genetic disorder caused by an absence of the dystrophin protein in bodywide muscles, including the heart. Cardiomyopathy is a leading cause of death in DMD. Exon skipping via synthetic phosphorodiamidate morpholino oligomers (PMOs) represents one of the most promising ther...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Echigoya Y,Nakamura A,Nagata T,Urasawa N,Lim KRQ,Trieu N,Panesar D,Kuraoka M,Moulton HM,Saito T,Aoki Y,Iversen P,Sazani P,Kole R,Maruyama R,Partridge T,Takeda S,Yokota T

更新日期：2017-04-18 00:00:00

abstract：:Multiple epidemic diseases have been designated as emerging or reemerging because the numbers of clinical cases have increased. Emerging diseases are often suspected to be driven by increased virulence or fitness, possibly associated with the gain of novel genes or mutations. However, the time period over which humans...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zhou Z,McCann A,Weill FX,Blin C,Nair S,Wain J,Dougan G,Achtman M

更新日期：2014-08-19 00:00:00

abstract：:Whereas all mammals have one glutamate dehydrogenase gene (GLUD1), humans and apes carry an additional gene (GLUD2), which encodes an enzyme with distinct biochemical properties. We inserted a bacterial artificial chromosome containing the human GLUD2 gene into mice and analyzed the resulting changes in the transcript...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Li Q,Guo S,Jiang X,Bryk J,Naumann R,Enard W,Tomita M,Sugimoto M,Khaitovich P,Pääbo S

更新日期：2016-05-10 00:00:00

abstract：:The human proteome contains a plethora of short linear motifs (SLiMs) that serve as binding interfaces for modular protein domains. Such interactions are crucial for signaling and other cellular processes, but are difficult to detect because of their low to moderate affinities. Here we developed a dedicated approach, ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ivarsson Y,Arnold R,McLaughlin M,Nim S,Joshi R,Ray D,Liu B,Teyra J,Pawson T,Moffat J,Li SS,Sidhu SS,Kim PM

更新日期：2014-02-18 00:00:00

abstract：:RsbR is a regulator of sigma(B), the RNA polymerase sigma factor subunit responsible for transcribing the general stress response genes when environmental stress is imposed on Bacillus subtilis. The C-terminal domain of RsbR and its paralogues is a substrate for the kinase function of another sigma(B) regulator, RsbT,...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Murray JW,Delumeau O,Lewis RJ

更新日期：2005-11-29 00:00:00

abstract：:A 978-base-pair gene that encodes thymidylate synthase (TS; 5,10-methylenetetrahydrofolate:dUMP C-methyltransferase, EC 2.1.1.45) from Lactobacillus casei has been synthesized and inserted into Escherichia coli expression vectors. The DNA sequence contains 35 unique restriction sites that are located an average of 28 ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Climie S,Santi DV

更新日期：1990-01-01 00:00:00

abstract：:The emerging method of femtosecond crystallography (FX) may extend the diffraction resolution accessible from small radiation-sensitive crystals and provides a means to determine catalytically accurate structures of acutely radiation-sensitive metalloenzymes. Automated goniometer-based instrumentation developed for us...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Cohen AE,Soltis SM,González A,Aguila L,Alonso-Mori R,Barnes CO,Baxter EL,Brehmer W,Brewster AS,Brunger AT,Calero G,Chang JF,Chollet M,Ehrensberger P,Eriksson TL,Feng Y,Hattne J,Hedman B,Hollenbeck M,Holton JM,Keab

更新日期：2014-12-02 00:00:00

abstract：:Ca2+/calmodulin-dependent protein kinase enriched in cerebellar granule cells (CaM kinase Gr) is a neuronal calmodulin-dependent protein kinase whose purification and partial cloning from rat brain has been described. A combination of the polymerase chain reaction and cDNA library screening was used to determine the D...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ohmstede CA,Bland MM,Merrill BM,Sahyoun N

更新日期：1991-07-01 00:00:00

abstract：:Myosin X (MyoX), encoded by Myo10, is a representative member of the MyTH4-FERM domain-containing myosins, and this family of unconventional myosins shares common functions in promoting formation of filopodia/stereocilia structures in many cell types with unknown mechanisms. Here, we present the structure of the MyoX ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Wei Z,Yan J,Lu Q,Pan L,Zhang M

更新日期：2011-03-01 00:00:00

abstract：:Site-directed mutagenesis of selected residues of mammalian protein phosphatase 1 (PP-1) has been carried out to further define the mechanism of catalysis, activation by divalent cations, and inhibition by toxins and inhibitory proteins. Mutation of active site residues predicted to bind metals (N124D and H248N) resul...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Huang HB,Horiuchi A,Goldberg J,Greengard P,Nairn AC

更新日期：1997-04-15 00:00:00

abstract：:MS2 RNA binds at 0 degrees to 30S subunits from E. coli and, to a smaller extent, to those of a Pseudomonas species, as judged by filtration on nitrocellulose membranes; this mRNA does not bind to 30S subunits from Bacillus brevis or Caulobacter crescentus. Binding does not depend on the presence of initiation factors...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Szer W,Leffler S

更新日期：1974-09-01 00:00:00

abstract：:Chemical labeling of proteins inside of living cells can enable studies of the location, movement, and function of proteins in vivo. Here we demonstrate an approach for chemical labeling of proteins that uses the high-affinity interaction between an FKBP12 mutant (F36V) and a synthetic, engineered ligand (SLF'). A flu...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Marks KM,Braun PD,Nolan GP

更新日期：2004-07-06 00:00:00

abstract：:Kinesin-1 is a molecular motor protein that transports cargo along microtubules. Inside cells, the vast majority of kinesin-1 is regulated to conserve ATP and to ensure its proper intracellular distribution and coordination with other molecular motors. Regulated kinesin-1 folds in half at a hinge in its coiled-coil st...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Dietrich KA,Sindelar CV,Brewer PD,Downing KH,Cremo CR,Rice SE

更新日期：2008-07-01 00:00:00

abstract：:The evolution of sensory systems has let mammals develop complicated tactile end organs to enable sophisticated sensory tasks, including social interaction, environmental exploration, and tactile discrimination. The Merkel disc, a main type of tactile end organ consisting of Merkel cells (MCs) and Aβ-afferent endings,...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Chang W,Kanda H,Ikeda R,Ling J,DeBerry JJ,Gu JG

更新日期：2016-09-13 00:00:00

abstract：:Macrophages (M phi) are activated by IFN gamma and are important cellular targets for infection by human and murine cytomegalovirus (MCMV), making it advantageous for CMVs to block IFN gamma-induced M phi differentiation. We found that MCMV infection inhibited IFN gamma regulation of many genes in M phi. MCMV infectio...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Popkin DL,Watson MA,Karaskov E,Dunn GP,Bremner R,Virgin HW 4th

更新日期：2003-11-25 00:00:00

abstract：:Proteins potentiated by epidermal growth factor (EGF) to induce a transformed phenotype in non-neoplastic rat kidney fibroblasts in cell culture have been isolated from many non-neoplastic tissues of the adult mouse, including submaxillary gland, kidney, liver, muscle, heart, and brain. They resemble previously descri...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Roberts AB,Anzano MA,Lamb LC,Smith JM,Sporn MB

更新日期：1981-09-01 00:00:00

abstract：:Although Hedgehog (Hh) signaling regulates cell differentiation during pancreas organogenesis, the consequences of pathway up-regulation in adult β-cells in vivo have not been investigated. Here, we elevate Hh signaling in β-cells by expressing an active version of the GLI2 transcription factor, a mediator of the Hh p...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Landsman L,Parent A,Hebrok M

更新日期：2011-10-11 00:00:00

abstract：:Usher syndrome type 1 (USH1) patients suffer from sensorineuronal deafness, vestibular dysfunction, and visual impairment. Several genetic loci have been linked to USH1, and four of the relevant genes have been identified. They encode the unconventional myosin VIIa, the PDZ-domain protein harmonin, and the putative ad...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Siemens J,Kazmierczak P,Reynolds A,Sticker M,Littlewood-Evans A,Müller U

更新日期：2002-11-12 00:00:00

abstract：:A nongenetic, transgenerational effect of parental age on offspring fitness has been described in many taxa in the laboratory. Such a transgenerational fitness effect will have important influences on population dynamics, population age structure, and the evolution of aging and lifespan. However, effects of parental a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Schroeder J,Nakagawa S,Rees M,Mannarelli ME,Burke T

更新日期：2015-03-31 00:00:00

abstract：:Analyses of amino-acid sequences of the total cell-free products programmed by the mRNA of MOPC-104E gamma light (L)-chain show that over 95% of the products have sequences of a distinct protein that correspond to the L-chain precursor. In this precursor an extra piece is coupled to the NH2-terminus of the mature L-ch...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Burstein Y,Kantour F,Schechter I

更新日期：1976-08-01 00:00:00

abstract：:Circulating peripheral blood cells and disaggregated yolk sac cells were obtained from normal mouse embryos as early as day 9 of gestation, prior to the formation of the fetal liver. These were cultured in vitro in plasma clots or methylcellulose, in the presence of either embryonic fluid or adult spleen cell-conditio...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Wong PM,Clarke BJ,Carr DH,Chui DH

更新日期：1982-05-01 00:00:00

abstract：:The with-no-lysine (K) (WNK) kinases are an atypical family of protein kinases that regulate ion transport across cell membranes. Mutations that result in their overexpression cause hypertension-related disorders in humans. Of the four mammalian WNKs, only WNK1 is expressed throughout the body. We report that WNK1 inh...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Gallolu Kankanamalage S,Lee AY,Wichaidit C,Lorente-Rodriguez A,Shah AM,Stippec S,Whitehurst AW,Cobb MH

更新日期：2016-12-13 00:00:00

abstract：:A unique property of the mammalian embryo is that stem cells can be derived from its early tissue lineages. These lineages will give rise to the fetus as well as essential extraembryonic tissues. Understanding how chromatin regulation participates in establishment of these lineages in the embryo and their derived stem...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rugg-Gunn PJ,Cox BJ,Ralston A,Rossant J

更新日期：2010-06-15 00:00:00

abstract：:Phosphorylation of the regulatory (R) domain initiates cystic fibrosis transmembrane conductance regulator (CFTR) Cl(-) channel activity. To discover how the function of this domain is determined by its structure, we produced an R domain protein (R8) that spanned residues 708-831 of CFTR. Phosphorylated, but not unpho...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ostedgaard LS,Baldursson O,Vermeer DW,Welsh MJ,Robertson AD

更新日期：2000-05-09 00:00:00

abstract：:It has been hypothesized that penicillin acts as a structural analog of the acyl-D-alanyl-D-alanine terminus of nascent bacterial cell wall and that it consequently binds to and acylates the active site of the enzyme(s) that crosslinks the cell wall to form an inactive penicilloyl enzyme [Tipper, D.J. & Strominger, J....

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Yocum RR,Waxman DJ,Rasmussen JR,Strominger JL

更新日期：1979-06-01 00:00:00

abstract：:Alkylation of DNA by 7r,8t-dihydroxy,9t,10t-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene (anti-BPDE) forms mainly trans adducts (with respect to the C-9/10 positions). We recently described a halide-catalyzed pathway that preferentially generates cis adducts and now report that the trans chlorohydrin of anti-BPDE (trans-BP...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Meehan T,Wolfe AR,Negrete GR,Song Q

更新日期：1997-03-04 00:00:00

abstract：:A PCR strategy is described for global amplification of DNA from a single eukaryotic cell that enables the comprehensive analysis of the whole genome. By comparative genomic hybridization, not only gross DNA copy number variations, such as monosomic X and trisomic 21 in single male cells and cells from Down's syndrome...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Klein CA,Schmidt-Kittler O,Schardt JA,Pantel K,Speicher MR,Riethmüller G

更新日期：1999-04-13 00:00:00

abstract：:The first step in the replication of the adenovirus genome is the covalent attachment of the 5'-terminal nucleotide, dCMP, to the virus-encoded terminal protein precursor (pTP). This reaction can be observed in vitro and has been previously shown to be dependent upon either viral DNA or linearized plasmid DNA containi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Challberg MD,Rawlins DR

更新日期：1984-01-01 00:00:00

abstract：:Structural differences between dynein and kinesin suggest a unique molecular mechanism of dynein motility. Measuring the mechanical properties of a single molecule of dynein is crucial for revealing the mechanisms underlying its movement. We measured the step size and force produced by single molecules of active cytop...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Toba S,Watanabe TM,Yamaguchi-Okimoto L,Toyoshima YY,Higuchi H

更新日期：2006-04-11 00:00:00

abstract：:We demonstrate that poly(dA-dT) can adopt two conformations in solution, with the relative proportions dependent on the nature and concentration of the counter ion and cationic ligands. The synthetic DNA exhibits a dinucleotide repeat conformation on addition of CsF and Me4NCl at molar concentrations, with the NMR spe...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Patel DJ,Kozlowski SA,Suggs JW,Cox SD

更新日期：1981-07-01 00:00:00