Synthesizing arbitrary quantum states in a superconducting resonator.

abstract：:'Identifier' or ID sequences are present in 62% of the RNA polymerase II and III transcripts made in vitro from brain nuclei but in fewer than 4% of the transcripts made from the nuclei of other tissues. An homologous 160-nucleotide cytoplasmic poly(A)+ RNA species, BC1, and a smaller species, BC2, are located in vivo...

journal_title：Nature

authors： Sutcliffe JG,Milner RJ,Gottesfeld JM,Lerner RA

更新日期：1984-03-15 00:00:00

abstract：:The foundations of mammalian development lie in a cluster of embryonic epiblast stem cells. In response to extracellular matrix signalling, these cells undergo epithelialization and create an apical surface in contact with a cavity, a fundamental event for all subsequent development. Concomitantly, epiblast cells tran...

journal_title：Nature

authors： Shahbazi MN,Scialdone A,Skorupska N,Weberling A,Recher G,Zhu M,Jedrusik A,Devito LG,Noli L,Macaulay IC,Buecker C,Khalaf Y,Ilic D,Voet T,Marioni JC,Zernicka-Goetz M

更新日期：2017-12-14 00:00:00

abstract：:Neptune has five narrow ring arcs, spanning about 40 degrees in longitude, which are apparently confined against the rapid azimuthal and radial spreading that normally results from inter-particle collisions. A gravitational resonance based on the vertical motion of the nearby neptunian moon Galatea was proposed to exp...

journal_title：Nature

authors： Namouni F,Porco C

更新日期：2002-05-02 00:00:00

abstract：:Visible-light absorption and transport of the resultant electronic excitations to a reaction centre through Förster resonance energy transfer1-3 (FRET) are critical to the operation of biological light-harvesting systems4, and are used in various artificial systems made of synthetic dyes5, polymers6 or nanodots7,8. Th...

journal_title：Nature

authors： Lau JA,Chen L,Choudhury A,Schwarzer D,Verma VB,Wodtke AM

更新日期：2021-01-01 00:00:00

abstract：:Mechanical milling is an effective technique for the preparation of fine metallic and ceramic powders and can also be used to drive a wide range of chemical reactions. Milling devices include planetary machines, attritors and vibrational mills; products include amorphous, nanocrystalline and quasicrystalline materials...

journal_title：Nature

authors： Calka A,Wexler D

更新日期：2002-09-12 00:00:00

abstract：:More than 50 copies of a phi X174 DNA template can be made in 60 min in an in vitro DNA replication system consisting of seven purfied replication proteins isolated from T4 bacteriophage-infected cells. By transfecting with the DNA products and assaying for the reversion of specific amber mutants, the high degree of b...

journal_title：Nature

authors： Hibner U,Alberts BM

更新日期：1980-05-29 00:00:00

abstract：:In addition to coordinating immune and inflammatory responses, NF-kappaB/Rel transcription factors control cell survival. Normally, NF-kappaB dimers are sequestered in the cytoplasm by binding to inhibitory IkappaB proteins, and can be activated rapidly by signals that induce the sequential phosphorylation and proteol...

journal_title：Nature

authors： De Smaele E,Zazzeroni F,Papa S,Nguyen DU,Jin R,Jones J,Cong R,Franzoso G

更新日期：2001-11-15 00:00:00

abstract：:Cell signalling through Frizzled receptors has evolved to considerable complexity within the metazoans. The Frizzled-dependent signalling cascade comprises several branches, whose differential activation depends on specific Wnt ligands, Frizzled receptor isoforms and the cellular context. In Xenopus laevis embryos, th...

journal_title：Nature

authors： Winklbauer R,Medina A,Swain RK,Steinbeisser H

更新日期：2001-10-25 00:00:00

abstract：:Remodelling its shape, or morphogenesis, is a fundamental property of living tissue. It underlies much of embryonic development and numerous pathologies. Convergent extension (CE) of the axial mesoderm of vertebrates is an intensively studied model for morphogenetic processes that rely on cell rearrangement. It involv...

journal_title：Nature

authors： Ninomiya H,Elinson RP,Winklbauer R

更新日期：2004-07-15 00:00:00

abstract：:Galactose oxidase is an extracellular enzyme secreted by the fungus Dactylium dendroides. It is monomeric, with a relative molecular mass of 68,000, catalyses the stereospecific oxidation of a broad range of primary alcohol substrates and possesses a unique mononuclear copper site essential for catalysing a two-electr...

journal_title：Nature

authors： Ito N,Phillips SE,Stevens C,Ogel ZB,McPherson MJ,Keen JN,Yadav KD,Knowles PF

更新日期：1991-03-07 00:00:00

abstract：:Surface gravity is a basic stellar property, but it is difficult to measure accurately, with typical uncertainties of 25 to 50 per cent if measured spectroscopically and 90 to 150 per cent if measured photometrically. Asteroseismology measures gravity with an uncertainty of about 2 per cent but is restricted to relati...

journal_title：Nature

authors： Bastien FA,Stassun KG,Basri G,Pepper J

更新日期：2013-08-22 00:00:00

abstract：:Chameleons are arboral lizards that spot their prey visually and catch it by highly precise shots with their long sticky tongue. They scan their environment by large-amplitude independent saccadic eye movements; once an insect is detected, the head axis is aligned towards the target ('head tracking', both eyes come fo...

journal_title：Nature

authors： Ott M,Schaeffel F

更新日期：1995-02-23 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：:Considerable evidence points to a role for G1 cyclin-dependent kinase (CDK) in allowing the accumulation of E2F transcription factor activity and induction of the S phase of the cell cycle. Numerous experiments have also demonstrated a critical role for both Myc and Ras activities in allowing cell-cycle progression. H...

journal_title：Nature

authors： Leone G,DeGregori J,Sears R,Jakoi L,Nevins JR

更新日期：1997-05-22 00:00:00

abstract：:Neuromorphic computing draws inspiration from the brain to provide computing technology and architecture with the potential to drive the next wave of computer engineering1-13. Such brain-inspired computing also provides a promising platform for the development of artificial general intelligence14,15. However, unlike c...

journal_title：Nature

authors： Zhang Y,Qu P,Ji Y,Zhang W,Gao G,Wang G,Song S,Li G,Chen W,Zheng W,Chen F,Pei J,Zhao R,Zhao M,Shi L

更新日期：2020-10-01 00:00:00

abstract：:Understanding the determinants of healthy mental ageing is a priority for society today. So far, we know that intelligence differences show high stability from childhood to old age and there are estimates of the genetic contribution to intelligence at different ages. However, attempts to discover whether genetic cause...

journal_title：Nature

authors： Deary IJ,Yang J,Davies G,Harris SE,Tenesa A,Liewald D,Luciano M,Lopez LM,Gow AJ,Corley J,Redmond P,Fox HC,Rowe SJ,Haggarty P,McNeill G,Goddard ME,Porteous DJ,Whalley LJ,Starr JM,Visscher PM

更新日期：2012-01-18 00:00:00

abstract：:Cell-identity switches, in which terminally differentiated cells are converted into different cell types when stressed, represent a widespread regenerative strategy in animals, yet they are poorly documented in mammals. In mice, some glucagon-producing pancreatic α-cells and somatostatin-producing δ-cells become insul...

journal_title：Nature

authors： Furuyama K,Chera S,van Gurp L,Oropeza D,Ghila L,Damond N,Vethe H,Paulo JA,Joosten AM,Berney T,Bosco D,Dorrell C,Grompe M,Ræder H,Roep BO,Thorel F,Herrera PL

更新日期：2019-03-01 00:00:00

abstract：:The tuatara (Sphenodon punctatus)-the only living member of the reptilian order Rhynchocephalia (Sphenodontia), once widespread across Gondwana1,2-is an iconic species that is endemic to New Zealand2,3. A key link to the now-extinct stem reptiles (from which dinosaurs, modern reptiles, birds and mammals evolved), the ...

journal_title：Nature

authors： Gemmell NJ,Rutherford K,Prost S,Tollis M,Winter D,Macey JR,Adelson DL,Suh A,Bertozzi T,Grau JH,Organ C,Gardner PP,Muffato M,Patricio M,Billis K,Martin FJ,Flicek P,Petersen B,Kang L,Michalak P,Buckley TR,Wilson M

更新日期：2020-08-01 00:00:00

abstract：:Mammalian cells proteolytically release (shed) the extracellular domains of many cell-surface proteins. Modification of the cell surface in this way can alter the cell's responsiveness to its environment and release potent soluble regulatory factors. The release of soluble tumour-necrosis factor-alpha (TNF-alpha) from...

journal_title：Nature

authors： Black RA,Rauch CT,Kozlosky CJ,Peschon JJ,Slack JL,Wolfson MF,Castner BJ,Stocking KL,Reddy P,Srinivasan S,Nelson N,Boiani N,Schooley KA,Gerhart M,Davis R,Fitzner JN,Johnson RS,Paxton RJ,March CJ,Cerretti DP

更新日期：1997-02-20 00:00:00

abstract：:The Pacific oyster Crassostrea gigas belongs to one of the most species-rich but genomically poorly explored phyla, the Mollusca. Here we report the sequencing and assembly of the oyster genome using short reads and a fosmid-pooling strategy, along with transcriptomes of development and stress response and the proteom...

journal_title：Nature

authors： Zhang G,Fang X,Guo X,Li L,Luo R,Xu F,Yang P,Zhang L,Wang X,Qi H,Xiong Z,Que H,Xie Y,Holland PW,Paps J,Zhu Y,Wu F,Chen Y,Wang J,Peng C,Meng J,Yang L,Liu J,Wen B,Zhang N,Huang Z,Zhu Q,Feng Y,Mount A

更新日期：2012-10-04 00:00:00

abstract：:The split promoter sequences of a tRNALeuCUG gene of Xenopus laevis have been mapped to nucleotides 13-20 and 51-64 of the tRNALeu coding sequences. The sequences closely coincide with two conserved sequence blocks present in all eukaryotic tRNA genes. The two conserved sequence blocks were found to be exchangeable be...

journal_title：Nature

authors： Galli G,Hofstetter H,Birnstiel ML

更新日期：1981-12-17 00:00:00

abstract：:There has been much interest in the biochemical and biophysical processes that couple extracellular signals to alterations in gene expression. While many early events associated with the treatment of cells with growth factors have been described (for example, ion flux and protein phosphorylation), it has proved diffic...

journal_title：Nature

authors： Morgan JI,Curran T

更新日期：1986-08-07 00:00:00

abstract：:Measuring the completeness of the fossil record is essential to understanding evolution over long timescales, particularly when comparing evolutionary patterns among biological groups with different preservational properties. Completeness measures have been presented for various groups based on gaps in the stratigraph...

journal_title：Nature

authors： Foote M,Sepkoski JJ Jr

更新日期：1999-04-01 00:00:00

abstract：:The neurotrophin receptor TrkB is essential for normal function of the mammalian brain. It is expressed in three splice variants. Full-length receptors (TrkB(FL)) possess an intracellular tyrosine kinase domain and are considered as those TrkB receptors that mediate the crucial effects of brain-derived neurotrophic fa...

journal_title：Nature

authors： Rose CR,Blum R,Pichler B,Lepier A,Kafitz KW,Konnerth A

更新日期：2003-11-06 00:00:00

abstract：:H-2 class I antigens appear to direct the recognition of virus-infected and neoplastic transformed cells by cytotoxic T lymphocytes (CTLs). Here, to identify the regions of class I antigens involved in CTL recognition, four hybrid class I genes were constructed in which exons were exchanged between the H-2Kb and H-2Db...

journal_title：Nature

authors： Allen H,Wraith D,Pala P,Askonas B,Flavell RA

更新日期：1984-05-17 00:00:00

abstract：:The genetic architecture of brain structure and function is largely unknown. To investigate this, we carried out genome-wide association studies of 3,144 functional and structural brain imaging phenotypes from UK Biobank (discovery dataset 8,428 subjects). Here we show that many of these phenotypes are heritable. We i...

journal_title：Nature

authors： Elliott LT,Sharp K,Alfaro-Almagro F,Shi S,Miller KL,Douaud G,Marchini J,Smith SM

更新日期：2018-10-01 00:00:00

abstract：:This corrects the article DOI: 10.1038/nature21725. ...

journal_title：Nature

authors： Ndeh D,Rogowski A,Cartmell A,Luis AS,Baslé A,Gray J,Venditto I,Briggs J,Zhang X,Labourel A,Terrapon N,Buffetto F,Nepogodiev S,Xiao Y,Field RA,Zhu Y,O'Neill MA,Urbanowicz BR,York WS,Davies GJ,Abbott DW,Ralet MC,

更新日期：2017-08-31 00:00:00

abstract：:The difficulty of working with the intact brain in vivo has led to the increasing use of nerve cell cultures in neurobiology. However, dissociated cells cannot be unambiguously identified by morphological criteria before the third week in culture, for it is not until then that the basic morphology and size of neurones...

journal_title：Nature

authors： Hooghe-Peters EL,Fowlkes BJ,Hooghe RJ

更新日期：1979-10-04 00:00:00

abstract：:Mineralocorticoid secretion is predominantly controlled by the octapeptide angiotensin II, which exerts trophic actions on the adrenal glomerulosa and acute regulatory effects on aldosterone biosynthesis. The trophic actions include stimulation of angiotensin II receptors and enzymes of the aldosterone biosynthetic pa...

journal_title：Nature

authors： Aguilera G,Schirar A,Baukal A,Catt KJ

更新日期：1981-02-05 00:00:00

abstract：:MyoD1 and myogenin are muscle-specific proteins which can convert non-myogenic cells in culture to differentiated muscle fibres, implicating them in myogenic determination. The pattern of expression of MyoD1 and myogenin during the early stages of muscle formation in the mouse embryo in vivo and in limb-bud explants c...

journal_title：Nature

authors： Sassoon D,Lyons G,Wright WE,Lin V,Lassar A,Weintraub H,Buckingham M

更新日期：1989-09-28 00:00:00