Plus-end tracking proteins, CLASPs, and a viral Akt mimic regulate herpesvirus-induced stable microtubule formation and virus spread.

abstract：:The nucleotide sequences of the complementary strands of two human diversity region (D) minigenes, D2 and D4, show stretches of homology with two human variable region kappa chain (V kappa) genes, NG9 and HK101, respectively, in the first complementarity-determining region. In one V kappa sequence, the homology includ...

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

authors： Chen PP,Kabat EA,Wu TT,Fong S,Carson DA

更新日期：1985-04-01 00:00:00

abstract：:The acid-sensing ion channel-1 (ASIC1) contributes to synaptic plasticity and may influence the response to cerebral ischemia and acidosis. We found that cAMP-dependent protein kinase phosphorylated heterologously expressed ASIC1 and endogenous ASIC1 in brain slices. ASIC1 also showed significant phosphorylation under...

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

authors： Leonard AS,Yermolaieva O,Hruska-Hageman A,Askwith CC,Price MP,Wemmie JA,Welsh MJ

更新日期：2003-02-18 00:00:00

abstract：:Dengue virus (DENV) is a global disease threat for which there are no approved antivirals or vaccines. Establishing state-of-the-art screening systems that rely on fluorescent or luminescent reporters may accelerate the development of anti-DENV therapeutics. However, relatively few reporter DENV platforms exist. Here,...

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

authors： Schoggins JW,Dorner M,Feulner M,Imanaka N,Murphy MY,Ploss A,Rice CM

更新日期：2012-09-04 00:00:00

abstract：:Abnormal H2O2 levels are closely related to many diseases, including inflammation and cancers. Herein, we simultaneously load HRP and its substrate, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), into liposomal nanoparticles, obtaining a Lipo@HRP&ABTS optical nanoprobe for in vivo H2O2-responsive chrom...

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

authors： Chen Q,Liang C,Sun X,Chen J,Yang Z,Zhao H,Feng L,Liu Z

更新日期：2017-05-23 00:00:00

abstract：:Although it has been known for decades that the tight junctions of fluid-transporting epithelia are leaky to ions, it has not been possible to determine directly whether significant transjunctional water movement also occurs. An optical microscopic technique was developed for the direct visualization of the flow veloc...

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

authors： Kovbasnjuk O,Leader JP,Weinstein AM,Spring KR

更新日期：1998-05-26 00:00:00

abstract：:In many song birds, males develop their songs as adults by imitating the songs of one or more tutors, memorized previously during a sensitive phase early in life. Previous work using two assays, the production of imitations by adult males and playback-induced calling by young birds during the sensitive phase for memor...

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

authors： Nelson DA

更新日期：2000-11-21 00:00:00

abstract：:Regulatory T cells (Treg) comprise multiple subsets and are important in controlling immunity and inflammation. However, the induction and mode of action of the various distinct Treg subsets remain ill defined, particularly in humans. Here, we describe a human CD8+ lymphocyte activation gene-3 (LAG-3)+CD25+FoxP3+ Treg...

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

authors： Joosten SA,van Meijgaarden KE,Savage ND,de Boer T,Triebel F,van der Wal A,de Heer E,Klein MR,Geluk A,Ottenhoff TH

更新日期：2007-05-08 00:00:00

abstract：:The conformation of DNA bound in nucleosomes depends on the DNA sequence. Questions such as how nucleosomes are positioned and how they potentially bind sequence-dependent nuclear factors require near-atomic resolution structures of the nucleosome core containing different DNA sequences; despite this, only the DNA for...

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

authors： Frouws TD,Duda SC,Richmond TJ

更新日期：2016-02-02 00:00:00

abstract：:The nucleotide sequence of a 1,163-base-pair fragment that encodes the entire thyA gene of Escherichia coli K-12 was determined. The strategy involved sequence determination of both DNA strands by using overlapping deletions that had been generated in vitro from the two ends of the fragment with BAL-31 nuclease. The a...

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

authors： Belfort M,Maley G,Pedersen-Lane J,Maley F

更新日期：1983-08-01 00:00:00

abstract：:In Caenorhabditis elegans, the small nuclear ribonucleoprotein (snRNP)-associated proteins U1A and U2B'' are approximately 50% identical to each other, and neither bears signature characteristics of mammalian U1A or U2B'' or the single Drosophila homolog, SNF. We show here that the genes that encode these proteins (rn...

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

authors： Saldi T,Wilusz C,MacMorris M,Blumenthal T

更新日期：2007-06-05 00:00:00

abstract：:NADH:quinone oxidoreductase (complex I) plays a pivotal role in cellular energy production. It employs a series of redox cofactors to couple electron transfer to the generation of a proton-motive force across the inner mitochondrial or bacterial cytoplasmic membrane. Complex I contains a noncovalently bound flavin mon...

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

authors： Yakovlev G,Reda T,Hirst J

更新日期：2007-07-31 00:00:00

abstract：:Alternative splicing is critical for diversifying eukaryotic proteomes, but the rules governing and coordinating splicing events among multiple alternate splice sites within individual genes are not well understood. We developed a quantitative PCR-based strategy to quantify the expression of the 12 transcripts encoded...

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

authors： Glauser DA,Johnson BE,Aldrich RW,Goodman MB

更新日期：2011-12-20 00:00:00

abstract：:A mutant (ML 308-22) was isolated from Escherichia coli ML 308, which had lost the normal capacity to accumulate lactose analogs despite an increase in the membrane carrier activity. The exit of thiomethylgalactoside was much faster than normal, accounting for the inability of the cell to maintain high intracellular c...

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

authors： Wong PT,Kashket ER,Wilson TH

更新日期：1970-01-01 00:00:00

abstract：:The trinucleotide CCA sequence is present at the 3' terminus of all mature tRNAs. Despite this high degree of conservation, we have been able to prepare in vitro transcripts of Escherichia coli tRNA(Val) with altered 3' termini that are readily aminoacylated and can function in polypeptide synthesis. Replacement of th...

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

authors： Liu M,Horowitz J

更新日期：1994-10-25 00:00:00

abstract：:cis-jasmone, or (Z)-jasmone, is well known as a component of plant volatiles, and its release can be induced by damage, for example during insect herbivory. Using the olfactory system of the lettuce aphid to investigate volatiles from plants avoided by this insect, (Z)-jasmone was found to be electrophysiologically ac...

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

authors： Birkett MA,Campbell CA,Chamberlain K,Guerrieri E,Hick AJ,Martin JL,Matthes M,Napier JA,Pettersson J,Pickett JA,Poppy GM,Pow EM,Pye BJ,Smart LE,Wadhams GH,Wadhams LJ,Woodcock CM

更新日期：2000-08-01 00:00:00

abstract：:Specific antibodies against types I and III collagens and procollagens were used to localize these proteins in cultured human cells. These studies indicate that the same cell makes both proteins. No type III procollagen synthesis was observed in cells from two patients with two patients with the Ehlers-Danlos type IV ...

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

authors： Gay S,Martin GR,Muller PK,Timpl R,Kuhn K

更新日期：1976-11-01 00:00:00

abstract：:We recently reported that CD3- natural killer (NK) cells express the zeta chain of the T-cell receptor complex (zeta NK) in association with higher molecular weight structures whose expression differs between individual NK cell clones. Because NK cell cytolytic activity is known to be triggered by perturbation of the ...

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

authors： Anderson P,Caligiuri M,O'Brien C,Manley T,Ritz J,Schlossman SF

更新日期：1990-03-01 00:00:00

abstract：:Granulocyte-colony-stimulating factor (G-CSF) stimulates the proliferation and differentiation of cells of the neutrophil lineage by interaction with a specific receptor. Early signal transduction events following G-CSF receptor activation were studied. We detected tyrosine phosphorylation of both the G-CSF receptor a...

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

authors： Nicholson SE,Oates AC,Harpur AG,Ziemiecki A,Wilks AF,Layton JE

更新日期：1994-04-12 00:00:00

abstract：:Accumulating evidence suggests cancer cells exhibit a dependency on metabolic pathways regulated by nicotinamide adenine dinucleotide (NAD+). Nevertheless, how the regulation of this metabolic cofactor interfaces with signal transduction networks remains poorly understood in glioblastoma. Here, we report nicotinamide ...

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

authors： Gujar AD,Le S,Mao DD,Dadey DY,Turski A,Sasaki Y,Aum D,Luo J,Dahiya S,Yuan L,Rich KM,Milbrandt J,Hallahan DE,Yano H,Tran DD,Kim AH

更新日期：2016-12-20 00:00:00

abstract：:A Raleigh, NC, population of Drosophila melanogaster was sampled for the presence of enzyme null alleles at 25 loci. No nulls were found at any of five X-linked loci. Nulls were recovered at 13 of 20 autosomal loci; the weighted mean frequency for all 20 autosomal loci was estimated to be 0.0025. A consideration of th...

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

authors： Voelker RA,Langley CH,Brown AJ,Ohnishi S,Dickson B,Montgomery E,Smith SC

更新日期：1980-02-01 00:00:00

abstract：:Zif268, a zinc finger protein whose mRNA is rapidly activated in cells exposed to growth factors or other signaling agents, is thought to play a role in regulating the genetic program induced by extracellular ligands. We report that Zif268 has one of the characteristics of a transcriptional regulator, namely, sequence...

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

authors： Christy B,Nathans D

更新日期：1989-11-01 00:00:00

abstract：:Uniparentally inherited mutations to antibiotic resistance and dependence in Chlamydomonas reinhardi exhibit an altered chloroplast ribosome phenotype. Genetic studies demonstrate an absolute correlation between the drug resistance or dependence and the ribosome phenotype in two such mutants. ...

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

authors： Gillham NW,Boynton JE,Burkholder B

更新日期：1970-10-01 00:00:00

abstract：:The nucleotide-binding domain and leucine-rich repeats containing proteins (NLRs) serve as immune receptors in both plants and animals. Overaccumulation of NLRs often leads to autoimmune responses, suggesting that the levels of these immune receptors must be tightly controlled. However, the mechanism by which NLR prot...

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

authors： Cheng YT,Li Y,Huang S,Huang Y,Dong X,Zhang Y,Li X

更新日期：2011-08-30 00:00:00

abstract：:Plasma growth hormone (GH) profiles are sexually differentiated in many species and regulate the sex-dependence of peripubescent growth rates and liver function, including steroid hydroxylase cytochrome P450 expression, by mechanisms that are poorly understood. By use of an external pump to deliver to hypophysectomize...

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

authors： Waxman DJ,Pampori NA,Ram PA,Agrawal AK,Shapiro BH

更新日期：1991-08-01 00:00:00

abstract：:Polymorphonuclear leukocytes isolated from chicken peritoneal exudates have been found to catalyze cyanide-insensitive stimulation of respiration and the hexose monophosphate shunt upon exposure to heat-inactivated Staphylococcus aureus. However, there was no demonstrable formate oxidation concomitant with phagocytosi...

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

authors： Penniall R,Spitznagel JK

更新日期：1975-12-01 00:00:00

abstract：:Conventional asymmetric PCR is inefficient and difficult to optimize because limiting the concentration of one primer lowers its melting temperature below the reaction annealing temperature. Linear-After-The-Exponential (LATE)-PCR describes a new paradigm for primer design that renders assays as efficient as symmetric...

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

authors： Sanchez JA,Pierce KE,Rice JE,Wangh LJ

更新日期：2004-02-17 00:00:00

abstract：:Long-term, localized delivery of small molecules from a biodegradable thin film is challenging owing to their low molecular weight and poor charge density. Accomplishing highly extended controlled release can facilitate high therapeutic levels in specific regions of the body while significantly reducing the toxicity t...

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

authors： Hsu BB,Park MH,Hagerman SR,Hammond PT

更新日期：2014-08-19 00:00:00

abstract：:A temperature-sensitive ras allele has an effective lethal phase at 29 degrees C about 12 hr after pupation and a temperature-sensitive period for lethality beginning midway through the third larval instar and ending around pupation. The mutation also alters the quantity of pteridines present in the eyes, testes, and ...

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

authors： Grigliatti T,Suzuki DT

更新日期：1970-11-01 00:00:00

abstract：:Molecular agitation more rapid than thermal Brownian motion is reported for cellular environments, motor proteins, synthetic molecular motors, enzymes, and common chemical reactions, yet that chemical activity coupled to molecular motion contrasts with generations of accumulated knowledge about diffusion at equilibriu...

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

authors： Jee AY,Tlusty T,Granick S

更新日期：2020-11-24 00:00:00

abstract：:The heme-copper oxidases constitute a superfamily of terminal dioxygen-reducing enzymes located in the inner mitochondrial or in the bacterial cell membrane. The presence of a mechanistically important covalent bond between a histidine ligand of the copper ion (Cu(B)) in the active site and a generally conserved tyros...

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

authors： Rauhamäki V,Baumann M,Soliymani R,Puustinen A,Wikström M

更新日期：2006-10-31 00:00:00