The yeast ubiquitin gene: head-to-tail repeats encoding a polyubiquitin precursor protein.

abstract：:An Amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature

authors： Schwörer S,Becker F,Feller C,Baig AH,Köber U,Henze H,Kraus JM,Xin B,Lechel A,Lipka DB,Varghese CS,Schmidt M,Rohs R,Aebersold R,Medina KL,Kestler HA,Neri F,von Maltzahn J,Tümpel S,Rudolph KL

更新日期：2019-08-01 00:00:00

abstract：:Networks of interacting proteins orchestrate the responses of living cells to a variety of external stimuli, but how sensitive is the functioning of these protein networks to variations in their biochemical parameters? One possibility is that to achieve appropriate function, the reaction rate constants and enzyme conc...

journal_title：Nature

authors： Alon U,Surette MG,Barkai N,Leibler S

更新日期：1999-01-14 00:00:00

abstract：:Anthrax toxin, comprising protective antigen, lethal factor, and oedema factor, is the major virulence factor of Bacillus anthracis, an agent that causes high mortality in humans and animals. Protective antigen forms oligomeric prepores that undergo conversion to membrane-spanning pores by endosomal acidification, and...

journal_title：Nature

authors： Jiang J,Pentelute BL,Collier RJ,Zhou ZH

更新日期：2015-05-28 00:00:00

abstract：:Eukaryotes and archaea use a protease called the proteasome that has an integral role in maintaining cellular function through the selective degradation of proteins. Proteolysis occurs in a barrel-shaped 20S core particle, which in Thermoplasma acidophilum is built from four stacked homoheptameric rings of subunits, α...

journal_title：Nature

authors： Ruschak AM,Religa TL,Breuer S,Witt S,Kay LE

更新日期：2010-10-14 00:00:00

abstract：:T-cell clones that grow continuously in tissue culture have become a major tool for studying the properties of T lymphocytes. It is therefore important to know to what extent such clones resemble their normal counterparts. Several reports have appeared recently which demonstrate that long-term T-cell lines may lose th...

journal_title：Nature

authors： Simon MM,Weltzien HU,Bühring HJ,Eichmann K

更新日期：1984-03-22 00:00:00

abstract：:Abscisic acid (ABA) is a vital phytohormone that regulates mainly stomatal aperture and seed development, but ABA receptors involved in these processes have yet to be determined. We previously identified from broad bean an ABA-binding protein (ABAR) potentially involved in stomatal signalling, the gene for which encod...

journal_title：Nature

authors： Shen YY,Wang XF,Wu FQ,Du SY,Cao Z,Shang Y,Wang XL,Peng CC,Yu XC,Zhu SY,Fan RC,Xu YH,Zhang DP

更新日期：2006-10-19 00:00:00

abstract：:The reciprocal chromosome translocation, t(8;14), involving the heavy chain locus on chromosome 14 and the c-myc oncogene on chromosome 8 is a characteristic of the B-cell malignancies Burkitt's lymphoma and acute lymphoblastic leukaemia (ALL). We have cloned and sequenced the t(8; 14) breakpoints of an African Burkit...

journal_title：Nature

authors： Haluska FG,Finver S,Tsujimoto Y,Croce CM

更新日期：1986-11-13 00:00:00

abstract：:Mechanotransduction has an important role in physiology. Biological processes including sensing touch and sound waves require as-yet-unidentified cation channels that detect pressure. Mouse Piezo1 (MmPiezo1) and MmPiezo2 (also called Fam38a and Fam38b, respectively) induce mechanically activated cationic currents in c...

journal_title：Nature

authors： Coste B,Xiao B,Santos JS,Syeda R,Grandl J,Spencer KS,Kim SE,Schmidt M,Mathur J,Dubin AE,Montal M,Patapoutian A

更新日期：2012-02-19 00:00:00

abstract：:Galaxies had their most significant impact on the Universe when they assembled their first generations of stars. Energetic photons emitted by young, massive stars in primeval galaxies ionized the intergalactic medium surrounding their host galaxies, cleared sightlines along which the light of the young galaxies could ...

journal_title：Nature

authors： Lehnert MD,Nesvadba NP,Cuby JG,Swinbank AM,Morris S,Clément B,Evans CJ,Bremer MN,Basa S

更新日期：2010-10-21 00:00:00

abstract：:A series of findings over the past decade has begun to identify the brain circuitry and neurotransmitters that regulate our daily cycles of sleep and wakefulness. The latter depends on a network of cell groups that activate the thalamus and the cerebral cortex. A key switch in the hypothalamus shuts off this arousal s...

journal_title：Nature

authors： Saper CB,Scammell TE,Lu J

更新日期：2005-10-27 00:00:00

abstract：:Mutations or amplification of the MET proto-oncogene are involved in the pathogenesis of several tumours, which rely on the constitutive engagement of this pathway for their growth and survival. However, MET is expressed not only by cancer cells but also by tumour-associated stromal cells, although its precise role in...

journal_title：Nature

authors： Finisguerra V,Di Conza G,Di Matteo M,Serneels J,Costa S,Thompson AA,Wauters E,Walmsley S,Prenen H,Granot Z,Casazza A,Mazzone M

更新日期：2015-06-18 00:00:00

abstract：:With the discovery1 of superconductivity at 203 kelvin in H3S, attention returned to conventional superconductors with properties that can be described by the Bardeen-Cooper-Schrieffer and the Migdal-Eliashberg theories. Although these theories predict the possibility of room-temperature superconductivity in metals th...

journal_title：Nature

authors： Drozdov AP,Kong PP,Minkov VS,Besedin SP,Kuzovnikov MA,Mozaffari S,Balicas L,Balakirev FF,Graf DE,Prakapenka VB,Greenberg E,Knyazev DA,Tkacz M,Eremets MI

更新日期：2019-05-01 00:00:00

abstract：:The nature of ultrahigh-energy cosmic rays (UHECRs) at energies >10(20) eV remains a mystery. They are likely to be of extragalactic origin, but should be absorbed within approximately 50 Mpc through interactions with the cosmic microwave background. As there are no sufficiently powerful accelerators within this dista...

journal_title：Nature

authors： Falcke H,Apel WD,Badea AF,Bähren L,Bekk K,Bercuci A,Bertaina M,Biermann PL,Blümer J,Bozdog H,Brancus IM,Buitink S,Brüggemann M,Buchholz P,Butcher H,Chiavassa A,Daumiller K,de Bruyn AG,de Vos CM,Di Pierro F,Doll P

更新日期：2005-05-19 00:00:00

abstract：:Support-free high-speed countercurrent liquid chromatography provides a rich domain of applications, some beyond reach of conventional liquid chromatography. ...

journal_title：Nature

authors： Ito Y

更新日期：1987-03-26 00:00:00

abstract：:Ice flow along land-terminating margins of the Greenland Ice Sheet (GIS) varies considerably in response to fluctuating inputs of surface meltwater to the bed of the ice sheet. Such inputs lubricate the ice-bed interface, transiently speeding up the flow of ice. Greater melting results in faster ice motion during summ...

journal_title：Nature

authors： Tedstone AJ,Nienow PW,Gourmelen N,Dehecq A,Goldberg D,Hanna E

更新日期：2015-10-29 00:00:00

abstract：:The Hubbard model, formulated by physicist John Hubbard in the 1960s1, is a simple theoretical model of interacting quantum particles in a lattice. The model is thought to capture the essential physics of high-temperature superconductors, magnetic insulators and other complex quantum many-body ground states2,3. Althou...

journal_title：Nature

authors： Tang Y,Li L,Li T,Xu Y,Liu S,Barmak K,Watanabe K,Taniguchi T,MacDonald AH,Shan J,Mak KF

更新日期：2020-03-01 00:00:00

abstract：:Targeted gene disruption in the mouse shows that the Sonic hedgehog (Shh) gene plays a critical role in patterning of vertebrate embryonic tissues, including the brain and spinal cord, the axial skeleton and the limbs. Early defects are observed in the establishment or maintenance of midline structures, such as the no...

journal_title：Nature

authors： Chiang C,Litingtung Y,Lee E,Young KE,Corden JL,Westphal H,Beachy PA

更新日期：1996-10-03 00:00:00

abstract：:Dopamine D2 receptors (D2Rs) are densely expressed in the striatum and have been linked to neuropsychiatric disorders such as schizophrenia1,2. High-affinity binding of dopamine suggests that D2Rs detect transient reductions in dopamine concentration (the dopamine dip) during punishment learning3-5. However, the natur...

journal_title：Nature

authors： Iino Y,Sawada T,Yamaguchi K,Tajiri M,Ishii S,Kasai H,Yagishita S

更新日期：2020-03-01 00:00:00

abstract：:Recent computational and psychological theories of human texture vision assert that texture discrimination is based on first-order differences in geometric and luminance attributes of texture elements, called 'textons'. Significant differences in the density, orientation, size, or contrast of line segments or other sm...

journal_title：Nature

authors： Voorhees H,Poggio T

更新日期：1988-05-26 00:00:00

abstract：:In order to direct a movement towards a visual stimulus, visual spatial information must be combined with postural information. For example, directing gaze (eye plus head) towards a visible target requires the combination of retinal image location with eye and head position to determine the location of the target rela...

journal_title：Nature

authors： Snyder LH,Grieve KL,Brotchie P,Andersen RA

更新日期：1998-08-27 00:00:00

abstract：:Over the past 50 years there has been much speculation about the energetic cost of swimming and wave-riding by dolphins. When aligned properly in front of the bow of moving ships in the stern wake of small boats, on wind waves, and even in the wake of larger cetaceans, the animals appear to move effortlessly through t...

journal_title：Nature

authors： Williams TM,Friedl WA,Fong ML,Yamada RM,Sedivy P,Haun JE

更新日期：1992-02-27 00:00:00

abstract：:Distrust in scientific expertise1-14 is dangerous. Opposition to vaccination with a future vaccine against SARS-CoV-2, the causal agent of COVID-19, for example, could amplify outbreaks2-4, as happened for measles in 20195,6. Homemade remedies7,8 and falsehoods are being shared widely on the Internet, as well as dismi...

journal_title：Nature

authors： Johnson NF,Velásquez N,Restrepo NJ,Leahy R,Gabriel N,El Oud S,Zheng M,Manrique P,Wuchty S,Lupu Y

更新日期：2020-06-01 00:00:00

abstract：:As the extracellular matrix at the original site of a neuromuscular junction seems to play a major part in the specificity of synaptic regeneration, considerable attention has been paid to unique molecules localized to this region. Here we describe an extracellular matrix glycoprotein of the elasmobranch electric orga...

journal_title：Nature

authors： Caroni P,Carlson SS,Schweitzer E,Kelly RB

更新日期：1985-04-04 00:00:00

abstract：:Epidermal growth factor (EGF) and transforming growth factor type I (TGF) are polypeptides of 53 and 50 amino acid residues, respectively. Both bind to EGF receptor, a 1,200-residue transmembranous glycoprotein, leading to phosphorylation of the receptor, enhancement of its tyrosine-specific kinase activity and ultima...

journal_title：Nature

authors： Brown JP,Twardzik DR,Marquardt H,Todaro GJ

更新日期：1985-02-07 00:00:00

abstract：:Particle acceleration based on high intensity laser systems (a process known as laser-plasma acceleration) has achieved high quality particle beams that compare favourably with conventional acceleration techniques in terms of emittance, brightness and pulse duration. A long-term difficulty associated with laser-plasma...

journal_title：Nature

authors： Schwoerer H,Pfotenhauer S,Jäckel O,Amthor KU,Liesfeld B,Ziegler W,Sauerbrey R,Ledingham KW,Esirkepov T

更新日期：2006-01-26 00:00:00

abstract：:Little is known about the organic component of Lower and Middle Palaeolithic technologies, particular with respect to wooden tools. Here I describe some wooden throwing spears about 400,000 years old that were discovered in 1995 at the Pleistocene site at Schöningen, Germany. They are thought to be the oldest complete...

journal_title：Nature

authors： Thieme H

更新日期：1997-02-27 00:00:00

abstract：:Although stars form from clouds of gas and dust, there are insignificant amounts of gas around ordinary (Sun-like) stars. This suggests that hydrogen and helium, the primary constituents of planets such as Jupiter and Saturn, are not easily retained in orbit as a star matures. The gas-giant planets in the Solar System...

journal_title：Nature

authors： Zuckerman B,Forveille T,Kastner JH

更新日期：1995-02-09 00:00:00

abstract：:Germinal centres are specialized structures wherein B lymphocytes undergo clonal expansion, class switch recombination, antibody gene diversification and affinity maturation. Three to four antigen-specific B cells colonize a follicle to establish a germinal centre and become rapidly dividing germinal-centre centroblas...

journal_title：Nature

authors： Schwickert TA,Lindquist RL,Shakhar G,Livshits G,Skokos D,Kosco-Vilbois MH,Dustin ML,Nussenzweig MC

更新日期：2007-03-01 00:00:00

abstract：:The study of planarian regeneration may help us to understand how we can rebuild organs and tissues after injury, disease or ageing. The robust regenerative abilities of planarians are based upon a population of totipotent stem cells (neoblasts), and among the organs regenerated by these animals is a well-organized ce...

journal_title：Nature

authors： Cebrià F,Kobayashi C,Umesono Y,Nakazawa M,Mineta K,Ikeo K,Gojobori T,Itoh M,Taira M,Sánchez Alvarado A,Agata K

更新日期：2002-10-10 00:00:00

abstract：:The AP-1 family of transcription factors, which includes the proto-oncogene products c-Jun and c-Fos, controls the stimulation of cellular genes by growth factors and the expression of oncogenes, including src and ras. Transcriptional activation by c-Jun is regulated by a cell-type-specific inhibitor that represses th...

journal_title：Nature

authors： Baichwal VR,Park A,Tjian R

更新日期：1991-07-11 00:00:00