Molecular cloning and nucleotide sequence of a full-length cDNA for human alpha enolase.

abstract：:In the mouse, axons of olfactory sensory neurons (OSNs) that express the same odorant receptor (OR) gene coalesce into one or a few glomeruli in the olfactory bulb. The positions of OR-specific glomeruli are traditionally described as stereotyped. Here, we have assessed quantitatively the positions of OR-specific glom...

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

authors： Zapiec B,Mombaerts P

更新日期：2015-10-27 00:00:00

abstract：:Influenza is a paradigm for understanding viral infections. As an opportunistic pathogen exploiting the cellular endocytic machinery for infection, influenza is also a valuable model system for exploring the cell's constitutive endocytic pathway. We have studied the transport, acidification, and fusion of single influ...

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

authors： Lakadamyali M,Rust MJ,Babcock HP,Zhuang X

更新日期：2003-08-05 00:00:00

abstract：:Successful adaptation to changes in an animal's emotional and motivational environment depends on behavioral flexibility accompanied by changes in bodily responses, e.g., autonomic and endocrine, which support the change in behavior. Here, we identify the orbitofrontal cortex (OFC) as pivotal in the flexible regulatio...

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

authors： Reekie YL,Braesicke K,Man MS,Roberts AC

更新日期：2008-07-15 00:00:00

abstract：:The elucidation of the mechanisms of antigen presentation by major histocompatibility complex class I molecules has stimulated the search for nonreplicative vectors that could deliver CD8+ T cell epitopes to the cytosol of antigen-presenting cells to trigger the activation of specific cytotoxic T lymphocytes (CTLs) in...

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

authors： Saron MF,Fayolle C,Sebo P,Ladant D,Ullmann A,Leclerc C

更新日期：1997-04-01 00:00:00

abstract：:Previous research and theory suggest that two stable personality dimensions, extroversion and neuroticism, differentially influence emotional reactivity to a variety of pleasurable phenomena. Here, we use event-related functional MRI to address the putative neural and behavioral associations between humor appreciation...

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

authors： Mobbs D,Hagan CC,Azim E,Menon V,Reiss AL

更新日期：2005-11-08 00:00:00

abstract：:Escherichia coli infections, a leading cause of septic shock, remain a major threat to human health because of the fatal action to endotoxin (LPS). Therapeutic attempts to neutralize endotoxin currently focus on inhibiting the interaction of the toxic component lipid A with myeloid differentiating factor 2, which form...

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

authors： Gomery K,Müller-Loennies S,Brooks CL,Brade L,Kosma P,Di Padova F,Brade H,Evans SV

更新日期：2012-12-18 00:00:00

abstract：:Four polyimidazoles were used in the binding and cleavage studies with poly(U). The two polydisperse polyvinylimidazoles were previously described by others, while the other two new polymers of polyethyleneimines were prepared by cationic polymerization of oxazolines. The latter had imidazole units attached to each ni...

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

authors： Cheng L,Abhilash KG,Breslow R

更新日期：2012-08-07 00:00:00

abstract：:Evolutionary game dynamics describe not only frequency-dependent genetic evolution, but also cultural evolution in humans. In this context, successful strategies spread by imitation. It has been shown that the details of strategy update rules can have a crucial impact on evolutionary dynamics in theoretical models and...

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

authors： Traulsen A,Semmann D,Sommerfeld RD,Krambeck HJ,Milinski M

更新日期：2010-02-16 00:00:00

abstract：:Phenotypic alterations induced by the cytokinin 6-benzylaminopurine in cell suspensions of Nicotiana plumbaginifolia were studied at the level of the NH(2)-terminal sequence of the constituent proteins. Total protein extracts were separated by classical two-dimensional PAGE, and the proteins were recovered by electrob...

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

authors： Bauw G,De Loose M,Inzé D,Van Montagu M,Vandekerckhove J

更新日期：1987-07-01 00:00:00

abstract：:Nanoparticle-based experimental therapeutics are currently being investigated in numerous human clinical trials. CALAA-01 is a targeted, polymer-based nanoparticle containing small interfering RNA (siRNA) and, to our knowledge, was the first RNA interference (RNAi)-based, experimental therapeutic to be administered to...

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

authors： Zuckerman JE,Gritli I,Tolcher A,Heidel JD,Lim D,Morgan R,Chmielowski B,Ribas A,Davis ME,Yen Y

更新日期：2014-08-05 00:00:00

abstract：:Hybridoma technology was used for preparation of murine monoclonal antibodies of high titer against bone-Gla protein and osteonectin. A procedure of immunization and hybridization similar to that already described [Katzmann, J.A., Nesheim, M.E., Hibbard, L.S. & Mann, K.G. (1981) Proc. Natl. Acad. Sci. USA 78, 162-166;...

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

authors： Stenner DD,Romberg RW,Tracy RP,Katzmann JA,Riggs BL,Mann KG

更新日期：1984-05-01 00:00:00

abstract：:The complexity and specificity of metazoan transcription are determined by combinatorial control of the composition and activity of regulatory complexes. To investigate the basis of this specificity, we focused on the glucocorticoid receptor (GR), a single regulatory factor that integrates multiple signals to give ris...

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

authors： Chen SH,Masuno K,Cooper SB,Yamamoto KR

更新日期：2013-01-29 00:00:00

abstract：:Variation between North Korean and Latin American isolates in the circumsporozoite (CS) protein encoding gene of the human malaria parasite Plasmodium vivax was studied. Polymorphic positions are confined to the central tandemly repeated sequences. Nucleotide substitutions in the tandem repeats produce variants; these...

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

authors： Arnot DE,Barnwell JW,Stewart MJ

更新日期：1988-11-01 00:00:00

abstract：:Mast cells and nerve growth factor (NGF) have both been reported to be involved in neuroimmune interactions and tissue inflammation. In many peripheral tissues, mast cells interact with the innervating fibers. Changes in the behaviors of both of these elements occur after tissue injury/inflammation. As such conditions...

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

authors： Leon A,Buriani A,Dal Toso R,Fabris M,Romanello S,Aloe L,Levi-Montalcini R

更新日期：1994-04-26 00:00:00

abstract：:Antibodies specific for allelic determinants of the cell membrane alloantigen Ly-17 were found to react with genetically determined polymorphic sites on the murine IgG Fc receptor (Fc gamma R). Monoclonal antibodies specific for Ly-17.2 and the Fc gamma R detected identical populations of cells in thymus, spleen, lymp...

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

authors： Holmes KL,Palfree RG,Hammerling U,Morse HC 3rd

更新日期：1985-11-01 00:00:00

abstract：:Prolyl hydroxylase and other enzymes of collagen synthesis have been found in cloned cells, including epithelium, melanoma, liver, HeLa, pituitary, kidney, and neuroblastoma. The significance of collagen biosynthesis in nonfibroblastic cells lines is discussed. ...

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

authors： Langness U,Udenfriend S

更新日期：1974-01-01 00:00:00

abstract：:The plant hormone indole-acetic acid (auxin) is essential for many aspects of plant development. Auxin-mediated growth regulation typically involves the establishment of an auxin concentration gradient mediated by polarly localized auxin transporters. The localization of auxin carriers and their amount at the plasma m...

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

authors： Boutté Y,Jonsson K,McFarlane HE,Johnson E,Gendre D,Swarup R,Friml J,Samuels L,Robert S,Bhalerao RP

更新日期：2013-10-01 00:00:00

abstract：:Precise, quantitative measurements of the hydration status of skin can yield important insights into dermatological health and skin structure and function, with additional relevance to essential processes of thermoregulation and other features of basic physiology. Existing tools for determining skin water content expl...

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

authors： Kwon K,Wang H,Lim J,Chun KS,Jang H,Yoo I,Wu D,Chen AJ,Gu CG,Lipschultz L,Kim JU,Kim J,Jeong H,Luan H,Park Y,Su CJ,Ishida Y,Madhvapathy SR,Ikoma A,Kwak JW,Yang DS,Banks A,Xu S,Huang Y,Chang JK,Rogers JA

更新日期：2021-02-02 00:00:00

abstract：:Usual human livers contain two major aldehyde dehydrogenase [(ALDH) aldehyde:NAD+ oxidoreductase] isozymes--i.e., a cytosolic ALDH1 component and a mitochondrial ALDH2 component--whereas approximately equal to 50% of Orientals are "atypical" and have only the ALDH1 isozyme and are missing the ALDH2 isozyme. We previou...

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

authors： Yoshida A,Huang IY,Ikawa M

更新日期：1984-01-01 00:00:00

abstract：:Gram-negative bacteria possess a characteristic outer membrane, of which the lipid A constituent elicits a strong host immune response through the Toll-like receptor 4 complex, and acts as a component of the permeability barrier to prevent uptake of bactericidal compounds. Lipid A species comprise the bulk of the oute...

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

authors： Dovala D,Rath CM,Hu Q,Sawyer WS,Shia S,Elling RA,Knapp MS,Metzger LE 4th

更新日期：2016-10-11 00:00:00

abstract：:The kinetics of charge transfer depend crucially on the dielectric reorganization of the medium. In enzymatic reactions that involve charge transfer, atomic dielectric response of the active site and of its surroundings determines the efficiency of the protein as a catalyst. We report direct spectroscopic measurements...

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

authors： Mertz EL,Krishtalik LI

更新日期：2000-02-29 00:00:00

abstract：:Many newly synthesized proteins have to become unfolded during translocation across biological membranes. We have analyzed the effects of various stabilization/destabilization mutations in the Ig-like module of the muscle protein titin upon its import from the N terminus or C terminus into mitochondria. The effects of...

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

authors： Sato T,Esaki M,Fernandez JM,Endo T

更新日期：2005-12-13 00:00:00

abstract：:Biological invasions contribute to global environmental change, but the dynamics and consequences of most invasions are difficult to assess at regional scales. We deployed an airborne remote sensing system that mapped the location and impacts of five highly invasive plant species across 221,875 ha of Hawaiian ecosyste...

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

authors： Asner GP,Hughes RF,Vitousek PM,Knapp DE,Kennedy-Bowdoin T,Boardman J,Martin RE,Eastwood M,Green RO

更新日期：2008-03-18 00:00:00

abstract：:The "disease-specific" (dsp) region next to the hrp gene cluster of Erwinia amylovora is required for pathogenicity but not for elicitation of the hypersensitive reaction. A 6.6-kb apparent operon, dspEF, was found responsible for this phenotype. The operon contains genes dspE and dspF and is positively regulated by h...

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

authors： Bogdanove AJ,Kim JF,Wei Z,Kolchinsky P,Charkowski AO,Conlin AK,Collmer A,Beer SV

更新日期：1998-02-03 00:00:00

abstract：:Non-protein-coding RNA genes play an important role in various biological processes. How new RNA genes originated and whether this process is controlled by similar evolutionary mechanisms for the origin of protein-coding genes remains unclear. A young chimeric RNA gene that we term sphinx (spx) provides the first insi...

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

authors： Wang W,Brunet FG,Nevo E,Long M

更新日期：2002-04-02 00:00:00

abstract：:I reject the Darwinian assumption that larvae and their adults evolved from a single common ancestor. Rather I posit that, in animals that metamorphose, the basic types of larvae originated as adults of different lineages, i.e., larvae were transferred when, through hybridization, their genomes were acquired by distan...

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

authors： Williamson DI

更新日期：2009-11-24 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：:It was proved that the protoplasts prepared from mesophyll of Nicotiana tabacum are infected by tobacco mosaic virus. The infection occurred when purified tobacco mosaic virus particles were added to a protoplast suspension in the presence of poly-L-ornithine. The virus multiplied in these protoplasts to a level of 10...

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

authors： Takebe I,Otsuki Y

更新日期：1969-11-01 00:00:00

abstract：:Electrical coupling between pyramidal cell axons, and between interneuron dendrites, have both been described in the hippocampus. What are the functional roles of the two types of coupling? Interneuron gap junctions enhance synchrony of gamma oscillations (25-70 Hz) in isolated interneuron networks and also in network...

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

authors： Traub RD,Pais I,Bibbig A,LeBeau FE,Buhl EH,Hormuzdi SG,Monyer H,Whittington MA

更新日期：2003-02-04 00:00:00

abstract：:We have investigated the pharmacologic and neurotoxic properties of 2,4,5-trihydroxyphenylalanine [topa; the 6-hydroxylated derivative of 3,4-dihydroxyphenylalanine (dopa)] in central neurons. Application of solutions of topa to the chicken eyecup preparation results in glutamatergic responses mediated predominantly b...

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

authors： Rosenberg PA,Loring R,Xie Y,Zaleskas V,Aizenman E

更新日期：1991-06-01 00:00:00