Continuum of overlapping clones spanning the entire human chromosome 21q.

abstract：:Activation of Janus kinase 2 (JAK2) by chromosomal translocations or point mutations is a frequent event in haematological malignancies. JAK2 is a non-receptor tyrosine kinase that regulates several cellular processes by inducing cytoplasmic signalling cascades. Here we show that human JAK2 is present in the nucleus o...

journal_title：Nature

authors： Dawson MA,Bannister AJ,Göttgens B,Foster SD,Bartke T,Green AR,Kouzarides T

更新日期：2009-10-08 00:00:00

abstract：:Fungi are the principal degraders of biomass in terrestrial ecosystems and establish important interactions with plants and animals. However, our current understanding of fungal evolutionary diversity is incomplete and is based upon species amenable to growth in culture. These culturable fungi are typically yeast or f...

journal_title：Nature

authors： Jones MD,Forn I,Gadelha C,Egan MJ,Bass D,Massana R,Richards TA

更新日期：2011-05-11 00:00:00

abstract：:The mechanism by which insulin regulates cellular metabolism remains unknown although indirect evidence suggests that alterations in intracellular calcium are important. More specifically, it has been proposed that insulin triggers an increase in intracellular calcium which is responsible for the subsequent modificati...

journal_title：Nature

authors： Pershadsingh HA,McDonald JM

更新日期：1979-10-11 00:00:00

abstract：:Statistical dependencies in the responses of sensory neurons govern both the amount of stimulus information conveyed and the means by which downstream neurons can extract it. Although a variety of measurements indicate the existence of such dependencies, their origin and importance for neural coding are poorly underst...

journal_title：Nature

authors： Pillow JW,Shlens J,Paninski L,Sher A,Litke AM,Chichilnisky EJ,Simoncelli EP

更新日期：2008-08-21 00:00:00

abstract：:Rous sarcoma virus (RSV) is an acutely oncogenic avian retrovirus which induces sarcomas in animals and transforms fibroblasts in cell culture. Genetic analysis indicates that the viral src gene (v-src) mediates neoplastic transformation. The product of v-src is a 60,000 molecular weight (MW) phosphoprotein (pp60v-src...

journal_title：Nature

authors： Simon MA,Kornberg TB,Bishop JM

更新日期：1983-04-28 00:00:00

abstract：:Levels of gene expression underpin organismal phenotypes1,2, but the nature of selection that acts on gene expression and its role in adaptive evolution remain unknown1,2. Here we assayed gene expression in rice (Oryza sativa)3, and used phenotypic selection analysis to estimate the type and strength of selection on t...

journal_title：Nature

authors： Groen SC,Ćalić I,Joly-Lopez Z,Platts AE,Choi JY,Natividad M,Dorph K,Mauck WM 3rd,Bracken B,Cabral CLU,Kumar A,Torres RO,Satija R,Vergara G,Henry A,Franks SJ,Purugganan MD

更新日期：2020-02-01 00:00:00

abstract：:The key behavioural, physiological and anatomical components of a magnetite-based magnetic sense have been demonstrated in rainbow trout (Oncorhynchus mykiss). Candidate receptor cells located within a discrete sub-layer of the olfactory lamellae contained iron-rich crystals that were similar in size and shape to magn...

journal_title：Nature

authors： Diebel CE,Proksch R,Green CR,Neilson P,Walker MM

更新日期：2000-07-20 00:00:00

abstract：:Thermodynamics predicts that transmembrane voltage modulates membrane tension and that this will cause movement. The magnitude and polarity of movement is governed by cell stiffness and surface potentials. Here we confirm these predictions using the atomic force microscope to dynamically follow the movement of voltage...

journal_title：Nature

authors： Zhang PC,Keleshian AM,Sachs F

更新日期：2001-09-27 00:00:00

abstract：:Receptor tyrosine kinases (RTKs) are cell-surface molecules that transduce signals for cell growth and differentiation. The RTK encoded by the c-ret proto-oncogene is rearranged and constitutively activated in a large proportion of thyroid papillary carcinomas, and germ-line point mutations in c-ret seem to be respons...

journal_title：Nature

authors： Schuchardt A,D'Agati V,Larsson-Blomberg L,Costantini F,Pachnis V

更新日期：1994-01-27 00:00:00

abstract：:Mistranslation arising from confusion of serine for alanine by alanyl-tRNA synthetases (AlaRSs) has profound functional consequences. Throughout evolution, two editing checkpoints prevent disease-causing mistranslation from confusing glycine or serine for alanine at the active site of AlaRS. In both bacteria and mice,...

journal_title：Nature

authors： Guo M,Chong YE,Shapiro R,Beebe K,Yang XL,Schimmel P

更新日期：2009-12-10 00:00:00

abstract：:Hydrothermal vents are ephemeral because of frequent volcanic and tectonic activities associated with crust formation. Although the larvae of hydrothermal vent fauna can rapidly colonize new vent sites separated by tens to hundreds of kilometres, the mechanisms by which these larvae disperse and recruit are not unders...

journal_title：Nature

authors： Marsh AG,Mullineaux LS,Young CM,Manahan DT

更新日期：2001-05-03 00:00:00

abstract：:Sea-level histories during the two most recent deglacial-interglacial intervals show substantial differences1-3 despite both periods undergoing similar changes in global mean temperature4,5 and forcing from greenhouse gases6. Although the last interglaciation (LIG) experienced stronger boreal summer insolation forcing...

journal_title：Nature

authors： Clark PU,He F,Golledge NR,Mitrovica JX,Dutton A,Hoffman JS,Dendy S

更新日期：2020-01-01 00:00:00

abstract：:Phase and antigenic variation of pilin expression in Neisseria gonorrhoeae result from recombination events in which variant sequences from one of the silent loci (pilS) are transferred to the expression locus (pilE). Such rearrangements were originally thought to be gene conversions, but findings showing that phase v...

journal_title：Nature

authors： Gibbs CP,Reimann BY,Schultz E,Kaufmann A,Haas R,Meyer TF

更新日期：1989-04-20 00:00:00

abstract：:The CD4 subset of cells displays helper/inducer activity and recognizes class II antigens of the major histocompatibility complex (MHC), while the CD8 subset recognizes class I MHC antigens and exhibits cytotoxic or suppressor function. Considerable functional as well as corresponding phenotypic heterogeneity exists w...

journal_title：Nature

authors： Morimoto C,Rudd CE,Letvin NL,Schlossman SF

更新日期：1987-12-03 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 rare Egyptian vulture (Neophron percnopterus) stands out among the Old World vultures (Family Accipitridae) because of its brightly ornamented head, which is coloured yellow by carotenoid pigments, and its practice of feeding on faeces. Here we show that Egyptian vultures obtain these pigments from the excrement o...

journal_title：Nature

authors： Negro JJ,Grande JM,Tella JL,Garrido J,Hornero D,Donázar JA,Sanchez-Zapata JA,BenItez JR,Barcell M

更新日期：2002-04-25 00:00:00

abstract：:A model catalyst is described which has properties in common with carbonic anhydrase. The model demonstrates the availability of a mechanism, previously only hypothetical, for the action of the enzyme. It also shows, however, that this mechanism alone is not adequate to produce the high activity of the enzyme. ...

journal_title：Nature

authors： Woolley P

更新日期：1975-12-25 00:00:00

abstract：:Features that were once considered exclusive to modern birds, such as feathers and a furcula, are now known to have first appeared in non-avian dinosaurs. However, relatively little is known of the early evolutionary history of the hyperinflated brain that distinguishes birds from other living reptiles and provides th...

journal_title：Nature

authors： Balanoff AM,Bever GS,Rowe TB,Norell MA

更新日期：2013-09-05 00:00:00

abstract：:The human B cell-specific alloantigen which is closely linked genetically to HLA contains two non-covalently associated, sialogycoprotein subunits of molecular weight (MW) 29,000 (p29), and 34,000 (p34). Although p29 and p34 have different amino-terminal sequences, their tyrosine peptide maps indicate considerable sim...

journal_title：Nature

authors： Springer TA,Kaufman JF,Terhorst C,Strominger JL

更新日期：1977-07-21 00:00:00

abstract：:The biosynthesis of several protein cofactors is subject to feedback regulation by riboswitches. Flavin mononucleotide (FMN)-specific riboswitches, also known as RFN elements, direct expression of bacterial genes involved in the biosynthesis and transport of riboflavin (vitamin B(2)) and related compounds. Here we pre...

journal_title：Nature

authors： Serganov A,Huang L,Patel DJ

更新日期：2009-03-12 00:00:00

abstract：:Ribosomes are translational machineries that catalyse protein synthesis. Ribosome structures from various species are known at the atomic level, but obtaining the structure of the human ribosome has remained a challenge; efforts to address this would be highly relevant with regard to human diseases. Here we report the...

journal_title：Nature

authors： Khatter H,Myasnikov AG,Natchiar SK,Klaholz BP

更新日期：2015-04-30 00:00:00

abstract：: ...

journal_title：Nature

authors： Mallapaty S

更新日期：2018-12-01 00:00:00

abstract：:High-coverage whole-genome sequence studies have so far focused on a limited number of geographically restricted populations, or been targeted at specific diseases, such as cancer. Nevertheless, the availability of high-resolution genomic data has led to the development of new methodologies for inferring population hi...

journal_title：Nature

authors： Pagani L,Lawson DJ,Jagoda E,Mörseburg A,Eriksson A,Mitt M,Clemente F,Hudjashov G,DeGiorgio M,Saag L,Wall JD,Cardona A,Mägi R,Wilson Sayres MA,Kaewert S,Inchley C,Scheib CL,Järve M,Karmin M,Jacobs GS,Antao T,Ilie

更新日期：2016-10-13 00:00:00

abstract：:The 3-dimethylsulphoniopropionate (DMSP) produced by marine algae is the main biogenic precursor of atmospheric dimethylsulphide (DMS). This biogenic DMS, formed by bacterial and algal degradation of DMSP, contributes about 1.5 x 10(13) g of sulphur to the atmosphere annually, and plays a major part in the global sulp...

journal_title：Nature

authors： Gage DA,Rhodes D,Nolte KD,Hicks WA,Leustek T,Cooper AJ,Hanson AD

更新日期：1997-06-26 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：:Neurons in the visual cortex respond preferentially to edge-like stimuli of a particular orientation. It is a long-standing hypothesis that orientation selectivity arises during development through the activity-dependent refinement of cortical circuitry. Unambiguous evidence for such a process has, however, remained e...

journal_title：Nature

authors： Wolf F,Geisel T

更新日期：1998-09-03 00:00:00

abstract：:Seasonal influenza epidemics are a major public health concern, causing tens of millions of respiratory illnesses and 250,000 to 500,000 deaths worldwide each year. In addition to seasonal influenza, a new strain of influenza virus against which no previous immunity exists and that demonstrates human-to-human transmis...

journal_title：Nature

authors： Ginsberg J,Mohebbi MH,Patel RS,Brammer L,Smolinski MS,Brilliant L

更新日期：2009-02-19 00:00:00

abstract：:Molecular spectroscopy offers opportunities for the exploration of the fundamental laws of nature and the search for new particle physics beyond the standard model1-4. Radioactive molecules-in which one or more of the atoms possesses a radioactive nucleus-can contain heavy and deformed nuclei, offering high sensitivit...

journal_title：Nature

authors： Garcia Ruiz RF,Berger R,Billowes J,Binnersley CL,Bissell ML,Breier AA,Brinson AJ,Chrysalidis K,Cocolios TE,Cooper BS,Flanagan KT,Giesen TF,de Groote RP,Franchoo S,Gustafsson FP,Isaev TA,Koszorús Á,Neyens G,Perrett HA

更新日期：2020-05-01 00:00:00

abstract：:Intracellular Ca2+ signalling processes are fundamental to muscle contraction, neurotransmitter release, cell growth and apoptosis. Release of Ca2+ from the intracellular stores is supported by a series of ion channels in sarcoplasmic or endoplasmic reticulum (SR/ER). Among them, two isoforms of the trimeric intracell...

journal_title：Nature

authors： Yang H,Hu M,Guo J,Ou X,Cai T,Liu Z

更新日期：2016-10-27 00:00:00

abstract：:The transcriptional underpinnings of brain development remain poorly understood, particularly in humans and closely related non-human primates. We describe a high-resolution transcriptional atlas of rhesus monkey (Macaca mulatta) brain development that combines dense temporal sampling of prenatal and postnatal periods...

journal_title：Nature

authors： Bakken TE,Miller JA,Ding SL,Sunkin SM,Smith KA,Ng L,Szafer A,Dalley RA,Royall JJ,Lemon T,Shapouri S,Aiona K,Arnold J,Bennett JL,Bertagnolli D,Bickley K,Boe A,Brouner K,Butler S,Byrnes E,Caldejon S,Carey A,Cate

更新日期：2016-07-21 00:00:00