Cytoplasmic isoforms of Kaposi sarcoma herpesvirus LANA recruit and antagonize the innate immune DNA sensor cGAS.

abstract：:Small RNAs (sRNAs) are hypothesized to contribute to hybrid vigor because they maintain genome integrity, contribute to genetic diversity, and control gene expression. We used Illumina sequencing to assess how sRNA populations vary between two maize inbred lines (B73 and Mo17) and their hybrid. We sampled sRNAs from t...

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

authors： Barber WT,Zhang W,Win H,Varala KK,Dorweiler JE,Hudson ME,Moose SP

更新日期：2012-06-26 00:00:00

abstract：:There has been recent experimental support for efficiency wage theories of the labor market. This short paper initiates the larger process of evaluating the boundary conditions of the gift- exchange phenomenon. In particular, we will see whether behavior consistent with the fair wage-effort hypothesis can emerge and b...

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

authors： Rigdon ML

更新日期：2002-10-01 00:00:00

abstract：:The design, realization, and test performances of an electronic junction based on single-electron phenomena that works in the air at room temperature are hereby reported. The element consists of an electrochemically etched sharp tungsten stylus over whose tip a nanometer-size crystal was synthesized. Langmuir-Blodgett...

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

authors： Facci P,Erokhin V,Carrara S,Nicolini C

更新日期：1996-10-01 00:00:00

abstract：:The folding energetics of the mono-N-glycosylated adhesion domain of the human immune cell receptor cluster of differentiation 2 (hCD2ad) were studied systematically to understand the influence of the N-glycan on the folding energy landscape. Fully elaborated N-glycan structures accelerate folding by 4-fold and stabil...

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

authors： Hanson SR,Culyba EK,Hsu TL,Wong CH,Kelly JW,Powers ET

更新日期：2009-03-03 00:00:00

abstract：:An intermolecular intercalation of base pairs was found at the CA step in the I222 crystal structure of the RNA.DNA hybrid, r(CAAAGAAAAG).d(CTTTTCTTTG), which contains two-thirds of the polypurine tract sequence of HIV-1 with a substitution of cytosine for the initial adenine. This sequence crystallized in both P21212...

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

authors： Han GW,Kopka ML,Langs D,Sawaya MR,Dickerson RE

更新日期：2003-08-05 00:00:00

abstract：:In the last decade, a number of quantitative epidemiological studies of specific diseases have been done in developing countries that for the first time allow estimation of the total burden of disease (mortality and morbidity) attributable to use of solid fuels in adult women and young children, who jointly receive th...

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

authors： Smith KR

更新日期：2000-11-21 00:00:00

abstract：:From an analysis of the distributions of measures of transmission rates among hosts, we identify an empirical relationship suggesting that, typically, 20% of the host population contributes at least 80% of the net transmission potential, as measured by the basic reproduction number, R0. This is an example of a statist...

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

authors： Woolhouse ME,Dye C,Etard JF,Smith T,Charlwood JD,Garnett GP,Hagan P,Hii JL,Ndhlovu PD,Quinnell RJ,Watts CH,Chandiwana SK,Anderson RM

更新日期：1997-01-07 00:00:00

abstract：:RNA molecules that bind a transition state analog for a Diels-Alder reaction (Kd = 0.35 +/- 0.05 mM) were isolated from a starting pool of approximately 10(14) sequences by affinity chromatography. After the initial rise and plateau of the amount of RNA that eluted with soluble analog, a step gradient elution was used...

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

authors： Morris KN,Tarasow TM,Julin CM,Simons SL,Hilvert D,Gold L

更新日期：1994-12-20 00:00:00

abstract：:Horizontal cells of the carp retina possess dopamine receptors linked to adenylate cyclase. Isolated, intact horizontal cells respond to micromolar concentrations of dopamine, whereas nanomolar concentrations of haloperidol, (+)-butaclamol, and flupenthixol block the dopamine response. Preincubation in Ringer's soluti...

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

authors： Van Buskirk R,Dowling JE

更新日期：1982-05-01 00:00:00

abstract：:The role of protein farnesylation in lamin A biogenesis and the pathogenesis of progeria has been studied in considerable detail, but the importance of farnesylation for the B-type lamins, lamin B1 and lamin B2, has received little attention. Lamins B1 and B2 are expressed in nearly every cell type from the earliest s...

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

authors： Jung HJ,Nobumori C,Goulbourne CN,Tu Y,Lee JM,Tatar A,Wu D,Yoshinaga Y,de Jong PJ,Coffinier C,Fong LG,Young SG

更新日期：2013-05-21 00:00:00

abstract：:Mild oxidation of human serum low-density lipoprotein (LDL) converts the apoprotein from a nearly homogeneous component of high apparent molecular weight to a mixture of apparently lower molecular weight polypeptide components, as characterized by sodium dodecyl sulfate/polyacrylamide gel electrophoresis. This protein...

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

authors： Schuh J,Fairclough GF Jr,Haschemeyer RH

更新日期：1978-07-01 00:00:00

abstract：:It is generally believed that serial passage at high multiplicity of infection (moi) is required for the generation of defective interfering (DI) particles. High levels of DI RNAs are found associated with persistent infections initiated with laboratory cultures of cucumber necrosis virus (CNV). Two synthetic CNV tran...

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

authors： Rochon DM

更新日期：1991-12-15 00:00:00

abstract：:Arguably the most foundational principle in perception research is that our experience of the world goes beyond the retinal image; we perceive the distal environment itself, not the proximal stimulation it causes. Shape may be the paradigm case of such "unconscious inference": When a coin is rotated in depth, we infer...

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

authors： Morales J,Bax A,Firestone C

更新日期：2020-06-30 00:00:00

abstract：:The increasing threat of pathogen resistance to antibiotics requires the development of novel antimicrobial strategies. Here we present a proof of concept for a genetic strategy that aims to sensitize bacteria to antibiotics and selectively kill antibiotic-resistant bacteria. We use temperate phages to deliver a funct...

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

authors： Yosef I,Manor M,Kiro R,Qimron U

更新日期：2015-06-09 00:00:00

abstract：:People who are more avoidant of pathogens are more politically conservative, as are nations with greater parasite stress. In the current research, we test two prominent hypotheses that have been proposed as explanations for these relationships. The first, which is an intragroup account, holds that these relationships ...

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

authors： Tybur JM,Inbar Y,Aarøe L,Barclay P,Barlow FK,de Barra M,Becker DV,Borovoi L,Choi I,Choi JA,Consedine NS,Conway A,Conway JR,Conway P,Adoric VC,Demirci DE,Fernández AM,Ferreira DC,Ishii K,Jakšić I,Ji T,van Leeuwen

更新日期：2016-11-01 00:00:00

abstract：:We have isolated a 2.7-kilobase rat liver cDNA clone that contains the entire 544-amino acid coding sequence for matrin F/G. This protein has previously been localized to the internal, fibrogranular areas of the nuclear matrix and shown to bind to DNA on nitrocellulose blots. The predicted amino acid sequence from the...

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

authors： Hakes DJ,Berezney R

更新日期：1991-07-15 00:00:00

abstract：:The endogenous cannabinoid anandamide is removed from the synaptic space by a high-affinity transport system present in neurons and astrocytes, which is inhibited by N-(4-hydroxyphenyl)-arachidonamide (AM404). After internalization, anandamide is hydrolyzed by fatty-acid amide hydrolase (FAAH), an intracellular membra...

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

authors： Fegley D,Kathuria S,Mercier R,Li C,Goutopoulos A,Makriyannis A,Piomelli D

更新日期：2004-06-08 00:00:00

abstract：:The relation between changes in brain and plasma concentrations of neurosteroids and the function and structure of gamma-aminobutyric acid type A (GABAA) receptors in the brain during pregnancy and after delivery was investigated in rats. In contrast with plasma, where all steroids increased in parallel, the kinetics ...

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

authors： Concas A,Mostallino MC,Porcu P,Follesa P,Barbaccia ML,Trabucchi M,Purdy RH,Grisenti P,Biggio G

更新日期：1998-10-27 00:00:00

abstract：:IL-17-producing CD4(+) T helper (Th17) cells have recently been defined as a unique subset of proinflammatory helper cells whose development depends on signaling initiated by IL-6 and TGF-beta, autocrine activity of IL-21, activation of STAT3, and induction of the orphan nuclear receptor RORgammat. The maintenance, ex...

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

authors： Voo KS,Wang YH,Santori FR,Boggiano C,Wang YH,Arima K,Bover L,Hanabuchi S,Khalili J,Marinova E,Zheng B,Littman DR,Liu YJ

更新日期：2009-03-24 00:00:00

abstract：:Electron spin echo electron-nuclear double resonance (ESE-ENDOR) experiments performed on a broad radical electron paramagnetic resonance (EPR) signal observed in photosystem II particles depleted of Ca2+ indicate that this signal arises from the redox-active tyrosine YZ. The tyrosine EPR signal width is increased rel...

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

authors： Gilchrist ML Jr,Ball JA,Randall DW,Britt RD

更新日期：1995-10-10 00:00:00

abstract：:T cells expressing chimeric antigen receptors (CAR T cells) have shown impressive therapeutic efficacy against leukemias and lymphomas. However, they have not been as effective against solid tumors because they become hyporesponsive ("exhausted" or "dysfunctional") within the tumor microenvironment, with decreased cyt...

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

authors： Seo H,Chen J,González-Avalos E,Samaniego-Castruita D,Das A,Wang YH,López-Moyado IF,Georges RO,Zhang W,Onodera A,Wu CJ,Lu LF,Hogan PG,Bhandoola A,Rao A

更新日期：2019-06-18 00:00:00

abstract：:ATP-sensitive potassium (KATP) channels in the pancreatic beta cell membrane mediate insulin release in response to elevation of plasma glucose levels. They are open at rest but close in response to glucose metabolism, producing a depolarization that stimulates Ca2+ influx and exocytosis. Metabolic regulation of KATP ...

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

authors： Gribble FM,Tucker SJ,Haug T,Ashcroft FM

更新日期：1998-06-09 00:00:00

abstract：:The RNA-directed DNA polymerase (deoxynucleosidetriphosphate:DNA deoxynucleotidyltransferase EC 2.7.7.7) of avian oncornavirus requires a tryptophan tRNA (tRNATrp) primer molecule located close to the 5' end of the viral RNA genome for the initiation of DNA synthesis in vitro. In this communication we demonstrate that...

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

authors： Collett MS,Faras AJ

更新日期：1976-04-01 00:00:00

abstract：:We have isolated and partially sequenced a M(r) 160,000 glycoprotein whose rate of cycling to and from the adipocyte cell surface is enhanced by insulin in a manner apparently identical to the effect of insulin on GLUT4 cycling. Based on the protein sequence, we have prepared an antipeptide antibody against this prote...

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

authors： Kandror KV,Pilch PF

更新日期：1994-08-16 00:00:00

abstract：:An approach based on mosquitoes carrying a conditional dominant lethal gene (release of insects carrying a dominant lethal, RIDL) is being developed to control the transmission of dengue viruses by vector population suppression. A transgenic strain, designated OX3604C, of the major dengue vector, Aedes aegypti, was en...

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

authors： Wise de Valdez MR,Nimmo D,Betz J,Gong HF,James AA,Alphey L,Black WC 4th

更新日期：2011-03-22 00:00:00

abstract：:E2F is a heterodimeric transcription factor that regulates the expression of genes at the G1/S boundary and is composed of two related but distinct families of proteins, E2F and DP. E2F/DP heterodimers form complexes with the retinoblastoma (Rb) protein, the Rb-related proteins p107 and p130, and cyclins/cdks in a cel...

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

authors： Rogers KT,Higgins PD,Milla MM,Phillips RS,Horowitz JM

更新日期：1996-07-23 00:00:00

abstract：:The transport of moisture in the tropics is a critical process for the global energy budget and on geologic timescales, has markedly influenced continental landscapes, migratory pathways, and biological evolution. Here we present a continuous, first-of-its-kind 1.3-My record of continental hydroclimate and lake-level ...

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

authors： Lyons RP,Scholz CA,Cohen AS,King JW,Brown ET,Ivory SJ,Johnson TC,Deino AL,Reinthal PN,McGlue MM,Blome MW

更新日期：2015-12-22 00:00:00

abstract：:Sterigmatocystin (ST), a potent hepatocarcinogen, was covalently bound to calf thymus DNA by incubation in the presence of phenobarbital-induced rat liver microsomes. Acid hydrolysis of ST-modified DNA liberated a major guanine-containing adduct, present in DNA at an estimated level of 1 ST residue per 100-150 nucleot...

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

authors： Essigmann JM,Barker LJ,Fowler KW,Francisco MA,Reinhold VN,Wogan GN

更新日期：1979-01-01 00:00:00

abstract：:cDNA clones encoding a glucose transporter-like protein have been isolated from adult human liver and kidney cDNA libraries by cross-hybridization with the human HepG2/erythrocyte glucose transporter cDNA. Analysis of the sequence of this 524-amino acid glucose transporter-like protein indicates that it has 55.5% iden...

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

authors： Fukumoto H,Seino S,Imura H,Seino Y,Eddy RL,Fukushima Y,Byers MG,Shows TB,Bell GI

更新日期：1988-08-01 00:00:00

abstract：:Developing tools for investigating the cellular activity of glycans will help to delineate the molecular basis for aberrant glycosylation in pathological processes such as cancer. Metabolic oligosaccharide engineering, which inserts sugar-reporting groups into cellular glycoconjugates, represents a powerful method for...

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

authors： Hsu TL,Hanson SR,Kishikawa K,Wang SK,Sawa M,Wong CH

更新日期：2007-02-20 00:00:00