The three-dimensional structure of foot-and-mouth disease virus at 2.9 A resolution.

abstract：:It is a controversial issue whether 'real' movement, seen from the successive stimulation of retinal receptors by a moving image, and 'apparent' (phi) movement, which is produced by stimuli separated in space and time, are transmitted by the same or different neural channels. With this question in mind, we have devise...

journal_title：Nature

authors： Gregory RL,Harris JP

更新日期：1984-02-23 00:00:00

abstract：:The unusual helium-rich (type Ib) supernova SN 2005E is distinguished from all supernovae hitherto observed by its faint and rapidly fading light curve, prominent calcium lines in late-phase spectra and lack of any mark of recent star formation near the supernova location. These properties are claimed to be explained ...

journal_title：Nature

authors： Kawabata KS,Maeda K,Nomoto K,Taubenberger S,Tanaka M,Deng J,Pian E,Hattori T,Itagaki K

更新日期：2010-05-20 00:00:00

abstract：:Considerable attention has centered recently on the changes in neuron excitability and synaptic efficacy caused by certain biogenic amines and neuropeptides. These neuromodulators act at a wide variety of both central and peripheral targets, and bring about diverse biological results. In sensory pathways, modulation o...

journal_title：Nature

authors： Pasztor VM,Bush BM

更新日期：1987-04-23 00:00:00

abstract：: ...

journal_title：Nature

authors： Else H

更新日期：2018-11-01 00:00:00

abstract：:The alpha-helix defined in 1951 by Pauling et al. on the basis of model building and X-ray fibre diffraction data has 3.65 residues per turn (n) achieved with planar peptides, torsion angles of phi = -48 degrees and psi = -57 degrees and hydrogen bonds which are close to linear. Although X-ray analyses of proteins hav...

journal_title：Nature

authors： Blundell T,Barlow D,Borkakoti N,Thornton J

更新日期：1983-11-17 00:00:00

abstract：:Global dust storms on Mars are rare1,2 but can affect the Martian atmosphere for several months. They can cause changes in atmospheric dynamics and inflation of the atmosphere3, primarily owing to solar heating of the dust3. In turn, changes in atmospheric dynamics can affect the distribution of atmospheric water vapo...

journal_title：Nature

authors： Vandaele AC,Korablev O,Daerden F,Aoki S,Thomas IR,Altieri F,López-Valverde M,Villanueva G,Liuzzi G,Smith MD,Erwin JT,Trompet L,Fedorova AA,Montmessin F,Trokhimovskiy A,Belyaev DA,Ignatiev NI,Luginin M,Olsen KS,Baggi

更新日期：2019-04-01 00:00:00

abstract：:The wavefunction is the complex distribution used to completely describe a quantum system, and is central to quantum theory. But despite its fundamental role, it is typically introduced as an abstract element of the theory with no explicit definition. Rather, physicists come to a working understanding of the wavefunct...

journal_title：Nature

authors： Lundeen JS,Sutherland B,Patel A,Stewart C,Bamber C

更新日期：2011-06-08 00:00:00

abstract：:Obesity is now so common within the world's population that it is beginning to replace undernutrition and infectious diseases as the most significant contributor to ill health. In particular, obesity is associated with diabetes mellitus, coronary heart disease, certain forms of cancer, and sleep-breathing disorders. O...

journal_title：Nature

authors： Kopelman PG

更新日期：2000-04-06 00:00:00

abstract：:A balance between pro- and anti-inflammatory mechanisms at mucosal interfaces, which are sites of constitutive exposure to microbes and non-microbial foreign substances, allows for efficient protection against pathogens yet prevents adverse inflammatory responses associated with allergy, asthma and intestinal inflamma...

journal_title：Nature

authors： Josefowicz SZ,Niec RE,Kim HY,Treuting P,Chinen T,Zheng Y,Umetsu DT,Rudensky AY

更新日期：2012-02-08 00:00:00

abstract：:Tissue-resident memory T (TRM) cells persist indefinitely in epithelial barrier tissues and protect the host against pathogens. However, the biological pathways that enable the long-term survival of TRM cells are obscure. Here we show that mouse CD8+ TRM cells generated by viral infection of the skin differentially ex...

journal_title：Nature

authors： Pan Y,Tian T,Park CO,Lofftus SY,Mei S,Liu X,Luo C,O'Malley JT,Gehad A,Teague JE,Divito SJ,Fuhlbrigge R,Puigserver P,Krueger JG,Hotamisligil GS,Clark RA,Kupper TS

更新日期：2017-03-09 00:00:00

abstract：:The ability to pattern surfaces on a microscopic length scale is of importance for technological applications such as the fabrication of microelectronic circuits and digital storage media. Devices fabricated entirely from polymers are now available, opening up the possibility of adapting polymer processing technologie...

journal_title：Nature

authors： Higgins AM,Jones RA

更新日期：2000-03-30 00:00:00

abstract：:Major ice sheets were permanently established on Antarctica approximately 34 million years ago, close to the Eocene/Oligocene boundary, at the same time as a permanent deepening of the calcite compensation depth in the world's oceans. Until recently, it was thought that Northern Hemisphere glaciation began much later,...

journal_title：Nature

authors： Edgar KM,Wilson PA,Sexton PF,Suganuma Y

更新日期：2007-08-23 00:00:00

abstract：:Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has infected 78 million individuals and is responsible for over 1.7 million deaths to date. Infection is associated with development of variable levels of antibodies with neutralizing activity that can protect against infection in animal models1,2. Antibody ...

journal_title：Nature

authors： Gaebler C,Wang Z,Lorenzi JCC,Muecksch F,Finkin S,Tokuyama M,Cho A,Jankovic M,Schaefer-Babajew D,Oliveira TY,Cipolla M,Viant C,Barnes CO,Bram Y,Breton G,Hägglöf T,Mendoza P,Hurley A,Turroja M,Gordon K,Millard KG,

更新日期：2021-01-18 00:00:00

abstract：:The protein coding sequences of most eukaryotic messenger RNA precursors (pre-mRNAs) are interrupted by non-coding sequences called introns. Pre-mRNA splicing is the process by which introns are removed and the protein coding elements assembled into mature mRNAs. Alternative pre-mRNA splicing selectively joins differe...

journal_title：Nature

authors： Maniatis T,Tasic B

更新日期：2002-07-11 00:00:00

abstract：:Meristems are distinctive regions of plants that have capacity for continuous growth. Their developmental activity generates the majority of plant organs. It is currently unknown how cell division and cell differentiation are orchestrated in meristems, although genetic studies have demonstrated the relevance of a prop...

journal_title：Nature

authors： van den Berg C,Willemsen V,Hendriks G,Weisbeek P,Scheres B

更新日期：1997-11-20 00:00:00

abstract：:Protecting the world's freshwater resources requires diagnosing threats over a broad range of scales, from global to local. Here we present the first worldwide synthesis to jointly consider human and biodiversity perspectives on water security using a spatial framework that quantifies multiple stressors and accounts f...

journal_title：Nature

authors： Vörösmarty CJ,McIntyre PB,Gessner MO,Dudgeon D,Prusevich A,Green P,Glidden S,Bunn SE,Sullivan CA,Liermann CR,Davies PM

更新日期：2010-09-30 00:00:00

abstract：:The terrestrial sediment record indicates that the Earth's climate varied drastically in the Precambrian era (before 550 million years ago), ranging from surface temperatures similar to or higher than today's to global glaciation events. The most continuous record of sea surface temperatures of that time has been deri...

journal_title：Nature

authors： Robert F,Chaussidon M

更新日期：2006-10-26 00:00:00

abstract：:Fluctuations in the counting rate of photons originating from uncorrelated point sources become, within the coherently illuminated area, slightly enhanced compared to a random sequence of classical particles. This phenomenon, known in astronomy as the Hanbury Brown-Twiss effect, is a consequence of quantum interferenc...

journal_title：Nature

authors： Kiesel H,Renz A,Hasselbach F

更新日期：2002-07-25 00:00:00

abstract：:The Axl receptor tyrosine kinase was identified as a protein encoded by a transforming gene from primary human myeloid leukaemia cells by DNA-mediated transformation of NIH 3T3 cells. Axl is the founding member of a family of related receptors that includes Eyk, encoded by a chicken proto-oncogene originally described...

journal_title：Nature

authors： Varnum BC,Young C,Elliott G,Garcia A,Bartley TD,Fridell YW,Hunt RW,Trail G,Clogston C,Toso RJ

更新日期：1995-02-16 00:00:00

abstract：:Selective lowering of Abeta42 levels (the 42-residue isoform of the amyloid-beta peptide) with small-molecule gamma-secretase modulators (GSMs), such as some non-steroidal anti-inflammatory drugs, is a promising therapeutic approach for Alzheimer's disease. To identify the target of these agents we developed biotinyla...

journal_title：Nature

authors： Kukar TL,Ladd TB,Bann MA,Fraering PC,Narlawar R,Maharvi GM,Healy B,Chapman R,Welzel AT,Price RW,Moore B,Rangachari V,Cusack B,Eriksen J,Jansen-West K,Verbeeck C,Yager D,Eckman C,Ye W,Sagi S,Cottrell BA,Torpey J

更新日期：2008-06-12 00:00:00

abstract：:Methane-oxidizing bacteria (methanotrophs) require large quantities of copper for the membrane-bound (particulate) methane monooxygenase. Certain methanotrophs are also able to switch to using the iron-containing soluble methane monooxygenase to catalyse methane oxidation, with this switchover regulated by copper. Met...

journal_title：Nature

authors： Vita N,Platsaki S,Baslé A,Allen SJ,Paterson NG,Crombie AT,Murrell JC,Waldron KJ,Dennison C

更新日期：2015-09-03 00:00:00

abstract：:Rapid warming over the past 50 years on the Antarctic Peninsula is associated with the collapse of a number of ice shelves and accelerating glacier mass loss. In contrast, warming has been comparatively modest over West Antarctica and significant changes have not been observed over most of East Antarctica, suggesting ...

journal_title：Nature

authors： Mulvaney R,Abram NJ,Hindmarsh RC,Arrowsmith C,Fleet L,Triest J,Sime LC,Alemany O,Foord S

更新日期：2012-09-06 00:00:00

abstract：:The folding of newly synthesized proteins to the native state is a major challenge within the crowded cellular environment, as non-productive interactions can lead to misfolding, aggregation and degradation1. Cells cope with this challenge by coupling synthesis with polypeptide folding and by using molecular chaperone...

journal_title：Nature

authors： Shiber A,Döring K,Friedrich U,Klann K,Merker D,Zedan M,Tippmann F,Kramer G,Bukau B

更新日期：2018-09-01 00:00:00

abstract：:Recognition of sweet, bitter and umami tastes requires the non-vesicular release from taste bud cells of ATP, which acts as a neurotransmitter to activate afferent neural gustatory pathways. However, how ATP is released to fulfil this function is not fully understood. Here we show that calcium homeostasis modulator 1 ...

journal_title：Nature

authors： Taruno A,Vingtdeux V,Ohmoto M,Ma Z,Dvoryanchikov G,Li A,Adrien L,Zhao H,Leung S,Abernethy M,Koppel J,Davies P,Civan MM,Chaudhari N,Matsumoto I,Hellekant G,Tordoff MG,Marambaud P,Foskett JK

更新日期：2013-03-14 00:00:00

abstract：:Increasing human populations around the global coastline have caused extensive loss, degradation and fragmentation of coastal ecosystems, threatening the delivery of important ecosystem services1. As a result, alarming losses of mangrove, coral reef, seagrass, kelp forest and coastal marsh ecosystems have occurred1-6....

journal_title：Nature

authors： Murray NJ,Phinn SR,DeWitt M,Ferrari R,Johnston R,Lyons MB,Clinton N,Thau D,Fuller RA

更新日期：2019-01-01 00:00:00

abstract：:Continental rifts are important sources of mantle carbon dioxide (CO2) emission into Earth's atmosphere1-3. Because deep carbon is stored for long periods in the lithospheric mantle4-6, rift CO2 flux depends on lithospheric processes that control melt and volatile transport1,3,7. The influence of compositional and thi...

journal_title：Nature

authors： Muirhead JD,Fischer TP,Oliva SJ,Laizer A,van Wijk J,Currie CA,Lee H,Judd EJ,Kazimoto E,Sano Y,Takahata N,Tiberi C,Foley SF,Dufek J,Reiss MC,Ebinger CJ

更新日期：2020-06-01 00:00:00

abstract：:The McDonough strain of the feline sarcoma virus contains a transforming gene (v-fms) which contains partial nucleotide homology with proto-oncogenes encoding tyrosine kinases. One of the v-fms-encoded products, gp140fms, is a cell surface transmembrane glycoprotein that may function as a growth factor receptor. Altho...

journal_title：Nature

authors： Sariban E,Mitchell T,Kufe D

更新日期：1985-07-04 00:00:00

abstract：:Endothelial cells line the inner surface of blood vessels and act as the main barrier to the passage of cells and large molecules from the blood stream to the tissues. Recent interest in the part played by the endothelium in regulating vascular tone has focused on the synthesis and secretion of prostacyclin and an end...

journal_title：Nature

authors： Lansman JB,Hallam TJ,Rink TJ

更新日期：1987-02-26 00:00:00

abstract：:Archaeal and eukaryotic translation elongation factor 2 contain a unique post-translationally modified histidine residue called diphthamide, which is the target of diphtheria toxin. The biosynthesis of diphthamide was proposed to involve three steps, with the first being the formation of a C-C bond between the histidi...

journal_title：Nature

authors： Zhang Y,Zhu X,Torelli AT,Lee M,Dzikovski B,Koralewski RM,Wang E,Freed J,Krebs C,Ealick SE,Lin H

更新日期：2010-06-17 00:00:00

abstract：:Mammalian neurons contain at least three types of excitatory amino-acid receptors, selectively activated by N-methyl-D-aspartate (NMDA) or aspartate, (S)-alpha-amino-3-hydroxy-5-methyl-4-isoxazole proprionate ((S)-AMPA) and kainate. An important aspect of NMDA receptors is their regulation by a variety of factors such...

journal_title：Nature

authors： Traynelis SF,Cull-Candy SG

更新日期：1990-05-24 00:00:00