Visualizing the mechanical activation of Src.

abstract：:Efficient long-distance quantum teleportation is crucial for quantum communication and quantum networking schemes. Here we describe the high-fidelity teleportation of photons over a distance of 600 metres across the River Danube in Vienna, with the optimal efficiency that can be achieved using linear optics. Our resul...

journal_title：Nature

authors： Ursin R,Jennewein T,Aspelmeyer M,Kaltenbaek R,Lindenthal M,Walther P,Zeilinger A

更新日期：2004-08-19 00:00:00

abstract：:Highly collimated parsec-scale jets, which are generally linked to the presence of an accretion disk, are commonly observed in low-mass young stellar objects. In the past two decades, a few of these jets have been directly (or indirectly) observed from higher-mass (larger than eight solar masses) young stellar objects...

journal_title：Nature

authors： McLeod AF,Reiter M,Kuiper R,Klaassen PD,Evans CJ

更新日期：2018-02-15 00:00:00

abstract：:In yeast and somatic cells, mechanisms ensure cell-cycle events are initiated only when preceding events have been completed. In contrast, interruption of specific cell-cycle processes in early embryonic cells of many organisms does not affect the timing of subsequent events, indicating that cell-cycle events are trig...

journal_title：Nature

authors： Haase SB,Reed SI

更新日期：1999-09-23 00:00:00

abstract：:Vertical movement of the hip during locomotion causes a loaded backpack to be accelerated with each step, which imposes large peak forces on the wearer. Here we show that using bungee cords to suspend the load from a backpack frame reduces not only its vertical movement, and hence its vertical force on the carrier, bu...

journal_title：Nature

authors： Rome LC,Flynn L,Yoo TD

更新日期：2006-12-21 00:00:00

abstract：:A thermal light-emitting source, such as a black body or the incandescent filament of a light bulb, is often presented as a typical example of an incoherent source and is in marked contrast to a laser. Whereas a laser is highly monochromatic and very directional, a thermal source has a broad spectrum and is usually qu...

journal_title：Nature

authors： Greffet JJ,Carminati R,Joulain K,Mulet JP,Mainguy S,Chen Y

更新日期：2002-03-07 00:00:00

abstract：:The most recent Ebola virus outbreak in West Africa, which was unprecedented in the number of cases and fatalities, geographic distribution, and number of nations affected, highlights the need for safe, effective, and readily available antiviral agents for treatment and prevention of acute Ebola virus (EBOV) disease (...

journal_title：Nature

authors： Warren TK,Jordan R,Lo MK,Ray AS,Mackman RL,Soloveva V,Siegel D,Perron M,Bannister R,Hui HC,Larson N,Strickley R,Wells J,Stuthman KS,Van Tongeren SA,Garza NL,Donnelly G,Shurtleff AC,Retterer CJ,Gharaibeh D,Zamani R

更新日期：2016-03-17 00:00:00

abstract：: ...

journal_title：Nature

authors： Measey J

更新日期：2018-10-01 00:00:00

abstract：:A parliamentary and union delegation has expressed to the British government its concern over the possible demise of the Genetic Manipulation Advisory Group (GMAG). The delegation proposed that GMAG continue to ensure the safe development of recombinant DNA technology and extend its role to cover the ethics of human ...

journal_title：Nature

authors： Wynn J

更新日期：1982-09-30 00:00:00

abstract：:Human T-cell leukaemia virus (HTLV), first isolated in the United States from a patient with cutaneous T-cell lymphoma, is a unique horizontally transmitted retrovirus which is highly associated with certain adult T-cell malignancies. Also, HTLV can be transmitted in vitro to cord blood T-lymphocytes. In the accompany...

journal_title：Nature

authors： Clarke MF,Gelmann EP,Reitz MS Jr

更新日期：1983-09-01 00:00:00

abstract：:The identification of novel metabolites and the characterization of their biological functions are major challenges in biology. X-ray crystallography can reveal unanticipated ligands that persist through purification and crystallization. These adventitious protein-ligand complexes provide insights into new activities,...

journal_title：Nature

authors： Kim J,Xiao H,Bonanno JB,Kalyanaraman C,Brown S,Tang X,Al-Obaidi NF,Patskovsky Y,Babbitt PC,Jacobson MP,Lee YS,Almo SC

更新日期：2013-06-06 00:00:00

abstract：:Deltas and alluvial fans preserved on the surface of Mars provide an important record of surface water flow. Understanding how surface water flow could have produced the observed morphology is fundamental to understanding the history of water on Mars. To date, morphological studies have provided only minimum time esti...

journal_title：Nature

authors： Kraal ER,van Dijk M,Postma G,Kleinhans MG

更新日期：2008-02-21 00:00:00

abstract：:Three environmental groups have filed suit against the National Institutes of Health in an attempt to block an experiment approved in April by the NIH Recombinant DNA Advisory Committee. The experiment, designed by researchers at the University of California, Berkeley, to enhance the frost resistance of crops, would ...

journal_title：Nature

authors： David P

更新日期：1983-09-22 00:00:00

abstract：:Tau is one of the diverse group of microtubule-associated proteins that bind to microtubules and may thereby influence their structure and function. It occurs in the mammalian brain, mainly in axons, and is a component of the neurofibrillary tangles of Alzheimer's disease. Tau was recently sequenced, but there remains...

journal_title：Nature

authors： Lichtenberg B,Mandelkow EM,Hagestedt T,Mandelkow E

更新日期：1988-07-28 00:00:00

abstract：:Juxtaposition between endoplasmic reticulum (ER) and mitochondria is a common structural feature, providing the physical basis for intercommunication during Ca(2+) signalling; yet, the molecular mechanisms controlling this interaction are unknown. Here we show that mitofusin 2, a mitochondrial dynamin-related protein ...

journal_title：Nature

authors： de Brito OM,Scorrano L

更新日期：2008-12-04 00:00:00

abstract：:Estimates of the effect of increasing atmospheric CO2 concentrations on future global plant production rely on the physiological response of individual plants or plant communities when exposed to high CO2 (refs 1-6). Plant populations may adapt to the changing atmosphere, however, such that the evolved plant communiti...

journal_title：Nature

authors： Collins S,Bell G

更新日期：2004-09-30 00:00:00

abstract：:Vitreoscilla, a filamentous bacterium in the Beggiatoa family, synthesizes a soluble haem-protein which has two identical subunits of relative molecular mass 15,775 and two b haems per molecule. It is synthesized in relatively large quantities when the organism, a strict aerobe, is grown under hypoxic conditions. It f...

journal_title：Nature

authors： Wakabayashi S,Matsubara H,Webster DA

更新日期：1986-07-31 00:00:00

abstract：:Complex topological configurations are fertile ground for exploring emergent phenomena and exotic phases in condensed-matter physics. For example, the recent discovery of polarization vortices and their associated complex-phase coexistence and response under applied electric fields in superlattices of (PbTiO3)n/(SrTiO...

journal_title：Nature

authors： Das S,Tang YL,Hong Z,Gonçalves MAP,McCarter MR,Klewe C,Nguyen KX,Gómez-Ortiz F,Shafer P,Arenholz E,Stoica VA,Hsu SL,Wang B,Ophus C,Liu JF,Nelson CT,Saremi S,Prasad B,Mei AB,Schlom DG,Íñiguez J,García-Fernández P

更新日期：2019-04-01 00:00:00

abstract：:The cloning of mammals from differentiated donor cells has refuted the old dogma that development is an irreversible process. It has demonstrated that the oocyte can reprogramme an adult nucleus into an embryonic state that can direct development of a new organism. The prospect of deriving patient-specific embryonic s...

journal_title：Nature

authors： Hochedlinger K,Jaenisch R

更新日期：2006-06-29 00:00:00

abstract：:Aneuploidy, referring here to genome contents characterized by abnormal numbers of chromosomes, has been associated with developmental defects, cancer and adaptive evolution in experimental organisms. However, it remains unresolved how aneuploidy impacts gene expression and whether aneuploidy could directly bring abou...

journal_title：Nature

authors： Pavelka N,Rancati G,Zhu J,Bradford WD,Saraf A,Florens L,Sanderson BW,Hattem GL,Li R

更新日期：2010-11-11 00:00:00

abstract：:Inhibition of the TOR signalling pathway by genetic or pharmacological intervention extends lifespan in invertebrates, including yeast, nematodes and fruitflies; however, whether inhibition of mTOR signalling can extend lifespan in a mammalian species was unknown. Here we report that rapamycin, an inhibitor of the mTO...

journal_title：Nature

authors： Harrison DE,Strong R,Sharp ZD,Nelson JF,Astle CM,Flurkey K,Nadon NL,Wilkinson JE,Frenkel K,Carter CS,Pahor M,Javors MA,Fernandez E,Miller RA

更新日期：2009-07-16 00:00:00

abstract：:The eight catalytic subunits of the mammalian phosphoinositide-3-OH kinase (PI(3)K) family form the backbone of an evolutionarily conserved signalling pathway; however, the roles of most PI(3)K isoforms in organismal physiology and disease are unknown. To delineate the role of p110alpha, a ubiquitously expressed PI(3)...

journal_title：Nature

authors： Foukas LC,Claret M,Pearce W,Okkenhaug K,Meek S,Peskett E,Sancho S,Smith AJ,Withers DJ,Vanhaesebroeck B

更新日期：2006-05-18 00:00:00

abstract：:The Gamburtsev Subglacial Mountains are the least understood tectonic feature on Earth, because they are completely hidden beneath the East Antarctic Ice Sheet. Their high elevation and youthful Alpine topography, combined with their location on the East Antarctic craton, creates a paradox that has puzzled researchers...

journal_title：Nature

authors： Ferraccioli F,Finn CA,Jordan TA,Bell RE,Anderson LM,Damaske D

更新日期：2011-11-16 00:00:00

abstract：:Time is divided by geologists according to marked shifts in Earth's state. Recent global environmental changes suggest that Earth may have entered a new human-dominated geological epoch, the Anthropocene. Here we review the historical genesis of the idea and assess anthropogenic signatures in the geological record aga...

journal_title：Nature

authors： Lewis SL,Maslin MA

更新日期：2015-03-12 00:00:00

abstract：:The widely occurring tetradecapeptide somatostatin (SRIF-14) has been variously implicated as a neurotransmitter, a neurohormone, a cybernin (local regulatory factor) and a hormone. In the first isolation of SRIF-14 from hypothalamic extracts and subsequent extracts of other tissues, peptides of higher molecular weigh...

journal_title：Nature

authors： Mandarino L,Stenner D,Blanchard W,Nissen S,Gerich J,Ling N,Brazeau P,Bohlen P,Esch F,Guillemin R

更新日期：1981-05-07 00:00:00

abstract：:Folding of two monomeric enzymes mediated by groE has been reconstituted in vitro. The groEL protein stabilizes the polypeptides in a conformation resembling the 'molten globule' state. Mg-ATP and groES then promote the acquisition of ordered tertiary structure at the surface of groEL. Folding requires the hydrolysis ...

journal_title：Nature

authors： Martin J,Langer T,Boteva R,Schramel A,Horwich AL,Hartl FU

更新日期：1991-07-04 00:00:00

abstract：:A major effect of insulin is to increase glucose transport in muscle and fat. A family of genes encoding distinct mammalian glucose transporters has recently been elucidated. One of these, the insulin-regulatable glucose transporter (IRGT), is primarily expressed in muscle and fat, tissues that exhibit insulin-depende...

journal_title：Nature

authors： Slot JW,Moxley R,Geuze HJ,James DE

更新日期：1990-07-26 00:00:00

abstract：:Large, actively swimming suspension feeders evolved several times in Earth's history, arising independently from groups as diverse as sharks, rays and stem teleost fishes, and in mysticete whales. However, animals occupying this niche have not been identified from the early Palaeozoic era. Anomalocarids, a group of st...

journal_title：Nature

authors： Vinther J,Stein M,Longrich NR,Harper DA

更新日期：2014-03-27 00:00:00

abstract：:Saturn's largest moon, Titan, remains an enigma, explored only by remote sensing from Earth, and by the Voyager and Cassini spacecraft. The most puzzling aspects include the origin of the molecular nitrogen and methane in its atmosphere, and the mechanism(s) by which methane is maintained in the face of rapid destruct...

journal_title：Nature

authors： Niemann HB,Atreya SK,Bauer SJ,Carignan GR,Demick JE,Frost RL,Gautier D,Haberman JA,Harpold DN,Hunten DM,Israel G,Lunine JI,Kasprzak WT,Owen TC,Paulkovich M,Raulin F,Raaen E,Way SH

更新日期：2005-12-08 00:00:00

abstract：:Triton is Neptune's principal satellite and is by far the largest retrograde satellite in the Solar System (its mass is approximately 40 per cent greater than that of Pluto). Its inclined and circular orbit lies between a group of small inner prograde satellites and a number of exterior irregular satellites with both ...

journal_title：Nature

authors： Agnor CB,Hamilton DP

更新日期：2006-05-11 00:00:00

abstract：:Several hormones and neurotransmitters raise the cytosolic free Ca2+ concentration by stimulating the influx of Ca2+ and/or by mobilizing stored Ca2+. However, the link between the agonist receptor on the cell surface and the organelle(s) from which Ca2+ is mobilized is unknown. One feature of the agonists that increa...

journal_title：Nature

authors： Prentki M,Biden TJ,Janjic D,Irvine RF,Berridge MJ,Wollheim CB

更新日期：1984-06-07 00:00:00