Actin-based motility of vaccinia virus mimics receptor tyrosine kinase signalling.

abstract：:Hydrolysis of the membrane phospholipid phosphatidylinositol-4,5-bisphosphate (PtdIns(4,5)P2) produces two prospective intracellular messengers: inositol 1,4,5-trisphosphate (InsP3), which releases Ca2+ from intracellular stores; and diacylglycerol (DG), which activates protein kinase C. Here we show how the formation...

journal_title：Nature

authors： Higashida H,Brown DA

更新日期：1986-09-25 00:00:00

abstract：:To trigger class II-restricted T cells, antigen presenting cells have to capture antigens, process them and display their fragments in association with class II molecules. In most species, activated T cells express class II molecules; however, no evidence has been found that these cells can present soluble antigens. T...

journal_title：Nature

authors： Lanzavecchia A,Roosnek E,Gregory T,Berman P,Abrignani S

更新日期：1988-08-11 00:00:00

abstract：:In this Article, owing to an error during the production process, in Fig. 1a, the dark blue and light blue wedges were incorrectly labelled as 'G•C → T•A' and 'G•C → A•T', instead of 'C•G → T•A' and 'C•G → A•T', respectively. Fig. 1 has been corrected online. ...

journal_title：Nature

authors： Gaudelli NM,Komor AC,Rees HA,Packer MS,Badran AH,Bryson DI,Liu DR

更新日期：2018-07-01 00:00:00

abstract：:Protonic ceramic fuel cells, like their higher-temperature solid-oxide fuel cell counterparts, can directly use both hydrogen and hydrocarbon fuels to produce electricity at potentially more than 50 per cent efficiency1,2. Most previous direct-hydrocarbon fuel cell research has focused on solid-oxide fuel cells based ...

journal_title：Nature

authors： Duan C,Kee RJ,Zhu H,Karakaya C,Chen Y,Ricote S,Jarry A,Crumlin EJ,Hook D,Braun R,Sullivan NP,O'Hayre R

更新日期：2018-05-01 00:00:00

abstract：:Scientific theories of how subduction and plate tectonics began on Earth--and what the tectonic structure of Earth was before this--remain enigmatic and contentious. Understanding viable scenarios for the onset of subduction and plate tectonics is hampered by the fact that subduction initiation processes must have bee...

journal_title：Nature

authors： Gerya TV,Stern RJ,Baes M,Sobolev SV,Whattam SA

更新日期：2015-11-12 00:00:00

abstract：:Somatic mutations in the small GTPase K-Ras are the most common activating lesions found in human cancer, and are generally associated with poor response to standard therapies. Efforts to target this oncogene directly have faced difficulties owing to its picomolar affinity for GTP/GDP and the absence of known alloster...

journal_title：Nature

authors： Ostrem JM,Peters U,Sos ML,Wells JA,Shokat KM

更新日期：2013-11-28 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：:Defects in the architecture or integrity of the nuclear envelope are associated with a variety of human diseases1. Micronuclei, one common nuclear aberration, are an origin for chromothripsis2, a catastrophic mutational process that is commonly observed in cancer3-5. Chromothripsis occurs after micronuclei spontaneous...

journal_title：Nature

authors： Liu S,Kwon M,Mannino M,Yang N,Renda F,Khodjakov A,Pellman D

更新日期：2018-09-01 00:00:00

abstract：:Seven monoclonal antibodies have been produced against a membrane preparation from adult rat retina. Three antibodies reacted with particular regions of rat photoreceptor cell surfaces: RET-P1 labelled the cell bodies, outer and inner segments (rods but not cones), RET-P2 labelled only outer segments and RET-P3 labell...

journal_title：Nature

authors： Barnstable CJ

更新日期：1980-07-17 00:00:00

abstract：:In Drosophila, a large group of structural genes exhibit coordinate regulation, not because they function in a common developmental pathway but because they happen to reside on the X chromosome. These genes are subjected to the regulatory mechanism of dosage compensation which insures that their phenotypic products ar...

journal_title：Nature

authors： Belote JM,Lucchesi JC

更新日期：1980-06-19 00:00:00

abstract：:Medulloblastoma, the most common malignant paediatric brain tumour, arises in the cerebellum and disseminates through the cerebrospinal fluid in the leptomeningeal space to coat the brain and spinal cord. Dissemination, a marker of poor prognosis, is found in up to 40% of children at diagnosis and in most children at ...

journal_title：Nature

authors： Wu X,Northcott PA,Dubuc A,Dupuy AJ,Shih DJ,Witt H,Croul S,Bouffet E,Fults DW,Eberhart CG,Garzia L,Van Meter T,Zagzag D,Jabado N,Schwartzentruber J,Majewski J,Scheetz TE,Pfister SM,Korshunov A,Li XN,Scherer SW,Ch

更新日期：2012-02-15 00:00:00

abstract：:Explaining altruistic cooperation is one of the greatest challenges for evolutionary biology. One solution to this problem is if costly cooperative behaviours are directed towards relatives. This idea of kin selection has been hugely influential and applied widely from microorganisms to vertebrates. However, a problem...

journal_title：Nature

authors： Griffin AS,West SA,Buckling A

更新日期：2004-08-26 00:00:00

abstract：:Many marine invertebrates and fish respond to hydrostatic pressure in order to regulate their depth and synchronize their behaviour to tidal cycles. Here we investigate the effect of hydrostatic pressure on the vestibular hair cells located in the labyrinth of the dogfish Scyliorhinus canicula, and find that it modula...

journal_title：Nature

authors： Fraser PJ,Shelmerdine RL

更新日期：2002-01-31 00:00:00

abstract：:The alternative non-homologous end-joining (NHEJ) machinery facilitates several genomic rearrangements, some of which can lead to cellular transformation. This error-prone repair pathway is triggered upon telomere de-protection to promote the formation of deleterious chromosome end-to-end fusions. Using next-generatio...

journal_title：Nature

authors： Mateos-Gomez PA,Gong F,Nair N,Miller KM,Lazzerini-Denchi E,Sfeir A

更新日期：2015-02-12 00:00:00

abstract：:The autosomal dominant hyper-IgE syndrome (HIES, 'Job's syndrome') is characterized by recurrent and often severe pulmonary infections, pneumatoceles, eczema, staphylococcal abscesses, mucocutaneous candidiasis, and abnormalities of bone and connective tissue. Mutations presumed to underlie HIES have recently been ide...

journal_title：Nature

authors： Milner JD,Brenchley JM,Laurence A,Freeman AF,Hill BJ,Elias KM,Kanno Y,Spalding C,Elloumi HZ,Paulson ML,Davis J,Hsu A,Asher AI,O'Shea J,Holland SM,Paul WE,Douek DC

更新日期：2008-04-10 00:00:00

abstract：:The human alpha-interferon (IFN-alpha) gene family consists of at least 14 potentially functional non-allelic members; the amino acid sequences they encode differ from each other by up to approximately 20% of their residues. Human IFN-beta, which is encoded by a single gene, is distantly related to the IFN-alpha famil...

journal_title：Nature

authors： Valenzuela D,Weber H,Weissmann C

更新日期：1985-02-21 00:00:00

abstract：:Deposition of amyoid-beta peptide in the central nervous system is a hallmark of Alzheimer's disease and a possible cause of neurodegeneration. The factors that initiate or promote deposition of amyloid-beta peptide are not known. The transforming growth factor TGF-beta1 plays a central role in the response of the bra...

journal_title：Nature

authors： Wyss-Coray T,Masliah E,Mallory M,McConlogue L,Johnson-Wood K,Lin C,Mucke L

更新日期：1997-10-09 00:00:00

abstract：:Tissue-specific transcription factors regulate several important aspects of embryonic development. They must function in the context of DNA assembled into the higher-order structure of chromatin. Enzymatic complexes such as the Swi/Snf-like BAF complexes remodel chromatin to allow the transcriptional machinery access ...

journal_title：Nature

authors： Lickert H,Takeuchi JK,Von Both I,Walls JR,McAuliffe F,Adamson SL,Henkelman RM,Wrana JL,Rossant J,Bruneau BG

更新日期：2004-11-04 00:00:00

abstract：:Although parasite-host co-speciation is a long-held hypothesis, convincing evidence for long-term co-speciation remains elusive, largely because of small numbers of hosts and parasites studied and uncertainty over rates of evolutionary change. Co-speciation is especially rare in RNA viruses, in which cross-species tra...

journal_title：Nature

authors： Switzer WM,Salemi M,Shanmugam V,Gao F,Cong ME,Kuiken C,Bhullar V,Beer BE,Vallet D,Gautier-Hion A,Tooze Z,Villinger F,Holmes EC,Heneine W

更新日期：2005-03-17 00:00:00

abstract：:Double-stranded DNA copies of the RNA gene coding for the haemagglutinin glycoproteins from human H2 and H3 pandemic strains of influenza virus have been cloned. DNA sequence analysis provides the first reported complete nucleotide sequence of an H2 haemagglutinin gene and a partial sequence (45%) of the H3 gene. The ...

journal_title：Nature

authors： Gething MJ,Bye J,Skehel J,Waterfield M

更新日期：1980-09-25 00:00:00

abstract：:The classical theory of solids, based on the quantum mechanics of single electrons moving in periodic potentials, provides an excellent description of substances ranging from semiconducting silicon to superconducting aluminium. Over the last fifteen years, it has become increasingly clear that there are substances for...

journal_title：Nature

authors： Yeh A,Soh YA,Brooke J,Aeppli G,Rosenbaum TF,Hayden SM

更新日期：2002-10-03 00:00:00

abstract：:The optics of the eye cause different wavelengths of light to be differentially focused at the retina. This phenomenon is due to longitudinal chromatic aberration, a wavelength-dependent change in refractive power. Retinal image quality may consequently vary for the different classes of cone photoreceptors, cells tune...

journal_title：Nature

authors： McLellan JS,Marcos S,Prieto PM,Burns SA

更新日期：2002-05-09 00:00:00

abstract：:Leukaemia inhibitory factor (LIF) has a variety of effects on different cell types in vitro, inhibiting the differentiation of embryonic stem cells and promoting the survival and/or proliferation of primitive haematopoietic precursors and primordial germ cells. Here we show that LIF-deficient mice derived by gene targ...

journal_title：Nature

authors： Escary JL,Perreau J,Duménil D,Ezine S,Brûlet P

更新日期：1993-05-27 00:00:00

abstract：:It is widely accepted that obesity and associated metabolic diseases, including type 2 diabetes, are intimately linked to diet. However, the gut microbiota has also become a focus for research at the intersection of diet and metabolic health. Mechanisms that link the gut microbiota with obesity are coming to light thr...

journal_title：Nature

authors： Sonnenburg JL,Bäckhed F

更新日期：2016-07-07 00:00:00

abstract：:A popular metaphor for the representation of numbers in the brain is the 'mental number line', in which numbers are represented in a continuous, quantity-based analogical format. Here we show that patients with hemispatial neglect misplace the midpoint of a numerical interval when asked to bisect it (for example, stat...

journal_title：Nature

authors： Zorzi M,Priftis K,Umiltà C

更新日期：2002-05-09 00:00:00

abstract：:The most unique feature of Earth is the existence of life, and the most extraordinary feature of life is its diversity. Approximately 9 million types of plants, animals, protists and fungi inhabit the Earth. So, too, do 7 billion people. Two decades ago, at the first Earth Summit, the vast majority of the world's nati...

journal_title：Nature

authors： Cardinale BJ,Duffy JE,Gonzalez A,Hooper DU,Perrings C,Venail P,Narwani A,Mace GM,Tilman D,Wardle DA,Kinzig AP,Daily GC,Loreau M,Grace JB,Larigauderie A,Srivastava DS,Naeem S

更新日期：2012-06-06 00:00:00

abstract：:Retinoic acid may be the natural morphogen used to generate digit pattern in the chick limb bud. It has been proposed that retinoic acid acts by binding to a cellular retinoic acid-binding protein (CRABP) and then entering the nucleus to alter the pattern of gene activity. High-affinity receptors that bind both retino...

journal_title：Nature

authors： Maden M,Ong DE,Summerbell D,Chytil F

更新日期：1988-10-20 00:00:00

abstract：:Mammal-like reptiles of the order Therapsida document the emergence of mammals from more primitive synapsids and are of unique zoological and palaeontological interest on that account. Therapsids, first appearing in the Early Permian, were thought to become extinct in the Middle Jurassic, soon after the Late Triassic ...

journal_title：Nature

authors： Fox RC,Youzwyshyn GP,Krause DW

更新日期：1992-07-16 00:00:00

abstract：:Crohn's disease is a debilitating inflammatory bowel disease (IBD) that can involve the entire digestive tract. A single-nucleotide polymorphism (SNP) encoding a missense variant in the autophagy gene ATG16L1 (rs2241880, Thr300Ala) is strongly associated with the incidence of Crohn's disease. Numerous studies have dem...

journal_title：Nature

authors： Murthy A,Li Y,Peng I,Reichelt M,Katakam AK,Noubade R,Roose-Girma M,DeVoss J,Diehl L,Graham RR,van Lookeren Campagne M

更新日期：2014-02-27 00:00:00

abstract：:Comprehensive protein protein interaction maps promise to reveal many aspects of the complex regulatory network underlying cellular function. Recently, large-scale approaches have predicted many new protein interactions in yeast. To measure their accuracy and potential as well as to identify biases, strengths and weak...

journal_title：Nature

authors： von Mering C,Krause R,Snel B,Cornell M,Oliver SG,Fields S,Bork P

更新日期：2002-05-23 00:00:00