Nucleotide sequence and predicted amino acid sequence of a protein encoded in a small herpes simplex virus DNA fragment capable of trans-inducing alpha genes.

abstract：:cDNAs representing the alpha subunit of polyomavirus enhancer binding protein 2 (PEBP2; also called PEA2) were isolated. The products of the cDNAs are highly homologous to that of Drosophila segmentation gene runt (run) for an N-proximal 128-amino acid region showing 66% identity. The run homology region encompasses t...

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

authors： Ogawa E,Maruyama M,Kagoshima H,Inuzuka M,Lu J,Satake M,Shigesada K,Ito Y

更新日期：1993-07-15 00:00:00

abstract：:Transgenic mice expressing the sequences coding for the envelope proteins of the hepatitis B virus (HBV) in the liver have been used as a model of the HBV chronic carrier state. We evaluated the possibility of inducing a specific immune response to the viral envelope antigens and thus potentially controlling chronic H...

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

authors： Mancini M,Hadchouel M,Davis HL,Whalen RG,Tiollais P,Michel ML

更新日期：1996-10-29 00:00:00

abstract：:Immunoreactive and bioreactive corticotropin (ACTH-like) activities have been detected in the median eminence and remaining medial basal hypothalamus of both normal and hypophysectomized adult male rats: bioreactive ACTH (pg/100 mug of protein) 1028 in median eminence and 1289 in medial basal hypothalamus; immunoreact...

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

authors： Krieger DT,Liotta A,Brownstein MJ

更新日期：1977-02-01 00:00:00

abstract：:Numerous investigations have focused on DNA damage induced by ionizing radiation; however, photoionization threshold energies of nucleic acid components in aqueous solution are not known. Herein, data from gas-phase photoelectron experiments have been combined with results from self-consistent field and post-self-cons...

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

authors： Fernando H,Papadantonakis GA,Kim NS,LeBreton PR

更新日期：1998-05-12 00:00:00

abstract：:The hyperactivity of the brain renin-angiotensin system (RAS) has been implicated in the development and maintenance of hypertension in several types of experimental and genetic hypertension animal models. We previously reported that in the murine brain, aminopeptidase A (APA) is involved in the conversion of angioten...

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

authors： Fournie-Zaluski MC,Fassot C,Valentin B,Djordjijevic D,Reaux-Le Goazigo A,Corvol P,Roques BP,Llorens-Cortes C

更新日期：2004-05-18 00:00:00

abstract：:GM54VA human cells transformed by simian virus 40 (SV40) were fused with peritoneal macrophages obtained from three different mouse strains. All 27 hybrid clones studied were positive for SV40 tumor antigen in 100% of their cells and contained human chromosome 17. Human chromosome 17 was the only human chromosome pres...

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

authors： Croce CM

更新日期：1977-01-01 00:00:00

abstract：:CD2 (T11, sheep erythrocyte receptor) is a surface antigen of the human T-lymphocyte lineage. cDNA clones encoding CD2 have been isolated by using the purified, denatured CD2 to raise a rat antiserum. Positive clones were recognized in a phage lambda gt11 expression library prepared from the human leukemia T-cell line...

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

authors： Sewell WA,Brown MH,Dunne J,Owen MJ,Crumpton MJ

更新日期：1986-11-01 00:00:00

abstract：:Forests play a key role in the carbon balance of terrestrial ecosystems. One of the main uncertainties in global change predictions lies in how the spatiotemporal dynamics of forest productivity will be affected by climate warming. Here we show an increasing influence of climate on the spatial variability of tree grow...

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

authors： Shestakova TA,Gutiérrez E,Kirdyanov AV,Camarero JJ,Génova M,Knorre AA,Linares JC,Resco de Dios V,Sánchez-Salguero R,Voltas J

更新日期：2016-01-19 00:00:00

abstract：:I have determined the nucleotide sequence of the ampicillin resistance gene of pBR322, an Escherichia coli plasmid that encodes a penicillin beta-lactamase. This gene codes for a protein of 286 amino acid residues. The first 23 amino acids presumably form a signal for secretion, because they do not appear in the matur...

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

authors： Sutcliffe JG

更新日期：1978-08-01 00:00:00

abstract：:Blocking CD28-B7 T-cell costimulation by systemic administration of CTLA4Ig, a fusion protein which binds B7 molecules on the surface of antigen-presenting cells, prevents rejection and induces tolerance in experimental acute allograft rejection models. We tested the effect of CTLA4Ig therapy on the process of chronic...

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

authors： Azuma H,Chandraker A,Nadeau K,Hancock WW,Carpenter CB,Tilney NL,Sayegh MH

更新日期：1996-10-29 00:00:00

abstract：:The λ exonuclease is an ATP-independent enzyme that binds to dsDNA ends and processively digests the 5'-ended strand to form 5' mononucleotides and a long 3' overhang. The crystal structure of λ exonuclease revealed a toroidal homotrimer with a central funnel-shaped channel for tracking along the DNA, and a mechanism ...

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

authors： Zhang J,McCabe KA,Bell CE

更新日期：2011-07-19 00:00:00

abstract：:Plant genetic engineering led to the production of plant-derived mAb (mAbP), which provides a safe and economically feasible alternative to the current methods of antibody production in animal systems. In this study, the heavy and light chains of human anti-rabies mAb were expressed and assembled in planta under the c...

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

authors： Ko K,Tekoah Y,Rudd PM,Harvey DJ,Dwek RA,Spitsin S,Hanlon CA,Rupprecht C,Dietzschold B,Golovkin M,Koprowski H

更新日期：2003-06-24 00:00:00

abstract：:Assembly of protein complexes is a key mechanism for achieving spatial and temporal coordination in processes involving many enzymes. Growth of rod-shaped bacteria is a well-studied example requiring such coordination; expansion of the cell wall is thought to involve coordination of the activity of synthetic enzymes w...

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

authors： Lee TK,Tropini C,Hsin J,Desmarais SM,Ursell TS,Gong E,Gitai Z,Monds RD,Huang KC

更新日期：2014-03-25 00:00:00

abstract：:The structure of the non-self-complementary DNA heptamer d(CGACGAC) at low pH has been determined by the quantitative NMR refinement procedure designated SPEDREF (SPEctral-Driven REFinement). Acid-base titration of the molecule indicated a prominent n = 2 pKa near 6.8. In the pH range up to 6.0, the heptamer forms a r...

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

authors： Robinson H,Wang AH

更新日期：1993-06-01 00:00:00

abstract：:The Drosophila kep1 gene encodes an RNA binding protein related to the murine QUAKING apoptotic inducer. We have previously shown that kep1 can induce apoptosis when transfected into different cell lines. To better define the role of Kep1 in apoptosis, we generated kep1 null flies. These flies were viable, but females...

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

authors： Di Fruscio M,Styhler S,Wikholm E,Boulanger MC,Lasko P,Richard S

更新日期：2003-02-18 00:00:00

abstract：:Cross-talk between the microtubule and actin networks has come under intense scrutiny following the realization that it is crucial for numerous essential processes, ranging from cytokinesis to cell migration. It is becoming increasingly clear that proteins long-considered highly specific for one or the other cytoskele...

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

authors： Oberhofer A,Reithmann E,Spieler P,Stepp WL,Zimmermann D,Schmid B,Frey E,Ökten Z

更新日期：2020-02-25 00:00:00

abstract：:Plants can defend themselves from herbivorous insects by emitting volatile chemical signals that attract natural enemies of the herbivore. For example, maize seedlings attacked by beet armyworm larvae (Spodoptera exigua) produce a mixture of terpenoid and indole volatiles that serve to attract parasitic wasps. A key s...

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

authors： Shen B,Zheng Z,Dooner HK

更新日期：2000-12-19 00:00:00

abstract：:More than 21 million prescriptions for warfarin are written yearly in the U.S. Despite its importance, warfarin's target, vitamin K epoxide reductase (VKOR), has resisted purification since its identification in 1972. Here, we report its purification and reconstitution. HPC4, a calcium-specific antibody that recognize...

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

authors： Chu PH,Huang TY,Williams J,Stafford DW

更新日期：2006-12-19 00:00:00

abstract：:Genetic analysis has revealed that the accumulation of several chloroplast mRNAs of the green alga Chlamydomonas reinhardtii requires specific nucleus-encoded functions. To gain insight into this process, we have cloned the nuclear gene encoding the Mbb1 factor by genomic rescue of a mutant specifically deficient in t...

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

authors： Vaistij FE,Boudreau E,Lemaire SD,Goldschmidt-Clermont M,Rochaix JD

更新日期：2000-12-19 00:00:00

abstract：:Murine mucopolysaccharidosis type VII is a heritable disease caused by a spontaneous mutation, gus(mps), closely linked to the beta-glucuronidase structural gene on chromosome 5. Mice homozygous for the mutation have a > 200-fold decrease in beta-glucuronidase mRNA levels and virtually no enzyme activity detectable by...

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

authors： Sands MS,Birkenmeier EH

更新日期：1993-07-15 00:00:00

abstract：:The composition, insertion, and turnover of externally disposed proteins on the macrophage plasma membrane were analyzed. Cells labeled with [35S]methionine were incubated with the nonpermeant reagent trinitrobenzene sulfonic acid to introduce the trinitrophenyl moiety on free amino groups of externally oriented membr...

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

authors： Kaplan G,Unkeless JC,Cohn ZA

更新日期：1979-08-01 00:00:00

abstract：:Studies in experimental animals and humans have stressed the role of the cerebellum in motor skill learning. Yet, the relative importance of the cerebellar cortex and deep nuclei, as well as the nature of the dynamic functional changes occurring between these and other motor-related structures during learning, remains...

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

authors： Doyon J,Song AW,Karni A,Lalonde F,Adams MM,Ungerleider LG

更新日期：2002-01-22 00:00:00

abstract：:We have investigated the biochemical basis for negative regulation of interleukin 2 receptor alpha-chain (IL-2R alpha) gene expression. Transient transfection studies employing internally deleted forms of the IL-2R alpha promoter localized a negative regulatory element (NRE) between nucleotides -400 and -368 relative ...

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

authors： Smith MR,Greene WC

更新日期：1989-11-01 00:00:00

abstract：:Thermodynamics and kinetics of the interaction between T cell receptor specific for cytomegalovirus peptide (TCR(CMV)) and its specific ligand, pp65-HLA-A*0201 complex, were studied by surface plasmon resonance and stopped-flow methods. In the latter measurements, fluorescence resonance energy transfer (FRET) between ...

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

authors： Gakamsky DM,Lewitzki E,Grell E,Saulquin X,Malissen B,Montero-Julian F,Bonneville M,Pecht I

更新日期：2007-10-16 00:00:00

abstract：:Tibetans have adapted to the chronic hypoxia of high altitude and display a distinctive suite of physiologic adaptations, including augmented hypoxic ventilatory response and resistance to pulmonary hypertension. Genome-wide studies have consistently identified compelling genetic signatures of natural selection in two...

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

authors： Song D,Navalsky BE,Guan W,Ingersoll C,Wang T,Loro E,Eeles L,Matchett KB,Percy MJ,Walsby-Tickle J,McCullagh JSO,Medina RJ,Khurana TS,Bigham AW,Lappin TR,Lee FS

更新日期：2020-06-02 00:00:00

abstract：:The crystal structure of the dimeric gene V protein of bacteriophage f1 was determined using multiwavelength anomalous diffraction on the selenomethionine-containing wild-type and isoleucine-47-->methionine mutant proteins with x-ray diffraction data phased to 2.5 A resolution. The structure of the wild-type protein h...

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

authors： Skinner MM,Zhang H,Leschnitzer DH,Guan Y,Bellamy H,Sweet RM,Gray CW,Konings RN,Wang AH,Terwilliger TC

更新日期：1994-03-15 00:00:00

abstract：:This paper investigates quantitatively the characteristics of the local folding code. The overlapping four-residue fragments which make up the amino acid sequences of 114 proteins are divided into classes on the basis of the physical properties of their constituent amino acids. The distribution of structural types ass...

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

authors： Rackovsky S

更新日期：1993-01-15 00:00:00

abstract：:Herpes simplex virus type 1 (HSV-1) thymidine kinase is currently used as a suicide agent in the gene therapy of cancer. This therapy is based on the preferential phosphorylation of nucleoside analogs by tumor cells expressing HSV-1 thymidine kinase. However, the use of HSV-1 thymidine kinase is limited in part by the...

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

authors： Black ME,Newcomb TG,Wilson HM,Loeb LA

更新日期：1996-04-16 00:00:00

abstract：:Apolipoprotein E (apoE), a plasma apolipoprotein that plays a central role in lipoprotein metabolism, is localized in the senile plaques, congophilic angiopathy, and neurofibrillary tangles of Alzheimer disease. Late-onset familial and sporadic Alzheimer disease patients have an increased frequency of one of the three...

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

authors： Strittmatter WJ,Weisgraber KH,Huang DY,Dong LM,Salvesen GS,Pericak-Vance M,Schmechel D,Saunders AM,Goldgaber D,Roses AD

更新日期：1993-09-01 00:00:00

abstract：:Antigenic markers associated with the major internal protein of RNA tumor viruses of the C-type have proven extremely useful in natural history studies of these viruses. This protein possesses species-specific antigenic determinants, and, in the case of mammalian C-type viruses, the protein possesses crossreactive det...

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

authors： Gilden RV,Oroszlan S

更新日期：1972-04-01 00:00:00