Immunogenicity of a highly attenuated MVA smallpox vaccine and protection against monkeypox.

abstract：:More than 30 years ago, human beings looked back from the Moon to see the magnificent spectacle of Earth-rise. The technology that put us into space has since been used to assess the damage we are doing to our natural environment and is now being harnessed to monitor and predict diseases through space and time. Satell...

journal_title：Nature

authors： Rogers DJ,Randolph SE,Snow RW,Hay SI

更新日期：2002-02-07 00:00:00

abstract：:The src gene product, p60src, of Rous sarcoma virus (RSV) is a tyrosine-specific protein kinase which is associated with the plasma membrane of infected cells. Myristic acid is bound in an amide linkage to glycine 2 of p60src. Of the N-terminal 30 kilodaltons of p60src, only amino acids 1-14 are required for myristyla...

journal_title：Nature

authors： Pellman D,Garber EA,Cross FR,Hanafusa H

更新日期：1985-03-28 00:00:00

abstract：:Understanding how ecological communities are organized and how they change through time is critical to predicting the effects of climate change. Recent work documenting the co-occurrence structure of modern communities found that most significant species pairs co-occur less frequently than would be expected by chance....

journal_title：Nature

authors： Lyons SK,Amatangelo KL,Behrensmeyer AK,Bercovici A,Blois JL,Davis M,DiMichele WA,Du A,Eronen JT,Faith JT,Graves GR,Jud N,Labandeira C,Looy CV,McGill B,Miller JH,Patterson D,Pineda-Munoz S,Potts R,Riddle B,Terry R

更新日期：2016-01-07 00:00:00

abstract：:Hepatocellularcarcinoma (HCC) that occur in woodchucks chronically infected with woodchuck hepatitis virus (WHV) were screened for activation of cellular oncogenes. Enhanced expression and allelic alterations of the c-myc oncogene were found in three HCC out of nine. Variations in the size of the c-myc transcripts, ra...

journal_title：Nature

authors： Möröy T,Marchio A,Etiemble J,Trépo C,Tiollais P,Buendia MA

更新日期：1986-11-20 00:00:00

abstract：:Defining the functional relationships between proteins is critical for understanding virtually all aspects of cell biology. Large-scale identification of protein complexes has provided one important step towards this goal; however, even knowledge of the stoichiometry, affinity and lifetime of every protein-protein int...

journal_title：Nature

authors： Collins SR,Miller KM,Maas NL,Roguev A,Fillingham J,Chu CS,Schuldiner M,Gebbia M,Recht J,Shales M,Ding H,Xu H,Han J,Ingvarsdottir K,Cheng B,Andrews B,Boone C,Berger SL,Hieter P,Zhang Z,Brown GW,Ingles CJ,Emili

更新日期：2007-04-12 00:00:00

abstract：:Several systems, including contractile tail bacteriophages, the type VI secretion system and R-type pyocins, use a multiprotein tubular apparatus to attach to and penetrate host cell membranes. This macromolecular machine resembles a stretched, coiled spring (or sheath) wound around a rigid tube with a spike-shaped pr...

journal_title：Nature

authors： Taylor NM,Prokhorov NS,Guerrero-Ferreira RC,Shneider MM,Browning C,Goldie KN,Stahlberg H,Leiman PG

更新日期：2016-05-19 00:00:00

abstract：:Naturally occurring peptides with biological actions have in most cases been detected by observing their biological activities in crude extracts and their isolation has been followed using bioassays. As a complement to the classical biological detection systems, we have proposed a chemical detection system based on fr...

journal_title：Nature

authors： Tatemoto K,Mutt V

更新日期：1980-06-05 00:00:00

abstract：:A product encoded at the claret locus in Drosophila is needed for normal chromosome segregation in meiosis in females and in early mitotic divisions of the embryo. The predicted amino-acid sequence of the segregation protein was shown recently to be strikingly similar to Drosophila kinesin heavy chain. We have express...

journal_title：Nature

authors： Walker RA,Salmon ED,Endow SA

更新日期：1990-10-25 00:00:00

abstract：:It has been suggested, on the basis of modern hydrology and fully coupled palaeoclimate simulations, that the warm greenhouse conditions that characterized the early Palaeogene period (55-45 Myr ago) probably induced an intensified hydrological cycle with precipitation exceeding evaporation at high latitudes. Little f...

journal_title：Nature

authors： Brinkhuis H,Schouten S,Collinson ME,Sluijs A,Sinninghe Damsté JS,Dickens GR,Huber M,Cronin TM,Onodera J,Takahashi K,Bujak JP,Stein R,van der Burgh J,Eldrett JS,Harding IC,Lotter AF,Sangiorgi F,van Konijnenburg-van Citte

更新日期：2006-06-01 00:00:00

abstract：:The availability of iron limits primary productivity and the associated uptake of carbon over large areas of the ocean. Iron thus plays an important role in the carbon cycle, and changes in its supply to the surface ocean may have had a significant effect on atmospheric carbon dioxide concentrations over glacial-inter...

journal_title：Nature

authors： Blain S,Quéguiner B,Armand L,Belviso S,Bombled B,Bopp L,Bowie A,Brunet C,Brussaard C,Carlotti F,Christaki U,Corbière A,Durand I,Ebersbach F,Fuda JL,Garcia N,Gerringa L,Griffiths B,Guigue C,Guillerm C,Jacquet S,J

更新日期：2007-04-26 00:00:00

abstract：:The assembly of microtubules has been investigated by time-resolved X-ray diffraction using synchrotron radiation. The small-angle scattering becomes visible within seconds and thus enables study of the structural transitions of the protein aggregates during assembly from their subunits in solution. The X-ray pattern ...

journal_title：Nature

authors： Mandelkow EM,Harmsen A,Mandelkow E,Bordas J

更新日期：1980-10-16 00:00:00

abstract：:We have designed a bacterial system that is switched between different states by red light. The system consists of a synthetic sensor kinase that allows a lawn of bacteria to function as a biological film, such that the projection of a pattern of light on to the bacteria produces a high-definition (about 100 megapixel...

journal_title：Nature

authors： Levskaya A,Chevalier AA,Tabor JJ,Simpson ZB,Lavery LA,Levy M,Davidson EA,Scouras A,Ellington AD,Marcotte EM,Voigt CA

更新日期：2005-11-24 00:00:00

abstract：:The hypothesis that certain RNA molecules may be able to catalyse RNA replication is central to current theories of the early evolution of life. In support of this idea, we describe here an RNA that synthesizes RNA using the same reaction as that employed by protein enzymes that catalyse RNA polymerization. In the pre...

journal_title：Nature

authors： Ekland EH,Bartel DP

更新日期：1996-07-25 00:00:00

abstract：:Oligonucleotide and complementary DNA microarrays are being used to subclassify histologically similar tumours, monitor disease progress, and individualize treatment regimens. However, extracting new biological insight from high-throughput genomic studies of human diseases is a challenge, limited by difficulties in re...

journal_title：Nature

authors： Calvano SE,Xiao W,Richards DR,Felciano RM,Baker HV,Cho RJ,Chen RO,Brownstein BH,Cobb JP,Tschoeke SK,Miller-Graziano C,Moldawer LL,Mindrinos MN,Davis RW,Tompkins RG,Lowry SF,Inflamm and Host Response to Injury Large Scale

更新日期：2005-10-13 00:00:00

abstract：:Human-mediated translocation of species to areas beyond their natural distribution (which results in 'alien' populations1) is a key signature of the Anthropocene2, and is a primary global driver of biodiversity loss and environmental change3. Stemming the tide of invasions requires understanding why some species fail ...

journal_title：Nature

authors： Redding DW,Pigot AL,Dyer EE,Şekercioğlu ÇH,Kark S,Blackburn TM

更新日期：2019-07-01 00:00:00

abstract：:Ten eleven translocation (TET) enzymes, including TET1, TET2 and TET3, convert 5-methylcytosine to 5-hydroxymethylcytosine and regulate gene transcription. However, the molecular mechanism by which TET family enzymes regulate gene transcription remains elusive. Using protein affinity purification, here we search for f...

journal_title：Nature

authors： Chen Q,Chen Y,Bian C,Fujiki R,Yu X

更新日期：2013-01-24 00:00:00

abstract：:We have followed individual ribosomes as they translate single messenger RNA hairpins tethered by the ends to optical tweezers. Here we reveal that translation occurs through successive translocation--and-pause cycles. The distribution of pause lengths, with a median of 2.8 s, indicates that at least two rate-determin...

journal_title：Nature

authors： Wen JD,Lancaster L,Hodges C,Zeri AC,Yoshimura SH,Noller HF,Bustamante C,Tinoco I

更新日期：2008-04-03 00:00:00

abstract：:The female germ line undergoes a unique sequence of differentiation processes that confers totipotency to the egg. The reconstitution of these events in vitro using pluripotent stem cells is a key achievement in reproductive biology and regenerative medicine. Here we report successful reconstitution in vitro of the en...

journal_title：Nature

authors： Hikabe O,Hamazaki N,Nagamatsu G,Obata Y,Hirao Y,Hamada N,Shimamoto S,Imamura T,Nakashima K,Saitou M,Hayashi K

更新日期：2016-11-10 00:00:00

abstract：:The c-Myc oncoprotein promotes proliferation and apoptosis, such that mutations that disable apoptotic programmes often cooperate with MYC during tumorigenesis. Here we report that two common mutant MYC alleles derived from human Burkitt's lymphoma uncouple proliferation from apoptosis and, as a result, are more effec...

journal_title：Nature

authors： Hemann MT,Bric A,Teruya-Feldstein J,Herbst A,Nilsson JA,Cordon-Cardo C,Cleveland JL,Tansey WP,Lowe SW

更新日期：2005-08-11 00:00:00

abstract：:Eukaryotic structural gene mutations occurring spontaneously in a mouse myeloma cell line offer the opportunity to study somatic mutation in animal cells at the molecular level. Studies on the myeloma protein and on mRNA have enabled us to characterise four such mutants representing four different mutation mechanisms....

journal_title：Nature

authors： Adetugbo K,Milstein C,Secher DS

更新日期：1977-01-27 00:00:00

abstract：:More than twelve morphologically and physiologically distinct subtypes of primary somatosensory neuron report salient features of our internal and external environments1-4. It is unclear how specialized gene expression programs emerge during development to endow these subtypes with their unique properties. To assess t...

journal_title：Nature

authors： Sharma N,Flaherty K,Lezgiyeva K,Wagner DE,Klein AM,Ginty DD

更新日期：2020-01-01 00:00:00

abstract：:During embryonic development, orderly patterns of gene expression eventually assign each cell in the embryo its particular fate. For the anteroposterior axis of the Drosophila embryo, the first step in this process depends on a spatial gradient of the maternal morphogen Bicoid (Bcd). Positional information of this gra...

journal_title：Nature

authors： Houchmandzadeh B,Wieschaus E,Leibler S

更新日期：2002-02-14 00:00:00

abstract：:Taubenberger et al. claim that the 1918 influenza virus was derived from an avian source and adapted to humans shortly before the pandemic. However, we do not believe that this conclusion, which has been widely disseminated in the popular press and in scientific journals, is supported by their phylogenetic evidence. ...

journal_title：Nature

authors： Antonovics J,Hood ME,Baker CH

更新日期：2006-04-27 00:00:00

abstract：:More than twenty types of retinal ganglion cells conduct visual information from the eye to the rest of the brain. Each retinal ganglion cell type tessellates the retina in a regular mosaic, so that every point in visual space is processed for visual primitives such as contrast and motion. This information flows to tw...

journal_title：Nature

authors： Feinberg EH,Meister M

更新日期：2015-03-12 00:00:00

abstract：:Jupiter's aurora is the most powerful in the Solar System. It is powered largely by energy extracted from planetary rotation, although there seems also to be a contribution from the solar wind. This contrasts with Earth's aurora, which is generated through the interaction of the solar wind with the magnetosphere. The ...

journal_title：Nature

authors： Waite JH Jr,Gladstone GR,Lewis WS,Goldstein R,McComas DJ,Riley P,Walker RJ,Robertson P,Desai S,Clarke JT,Young DT

更新日期：2001-04-12 00:00:00

abstract：:The bony skeleton is maintained by local factors that regulate bone-forming osteoblasts and bone-resorbing osteoclasts, in addition to hormonal activity. Osteoprotegerin protects bone by inhibiting osteoclastic bone resorption, but no factor has yet been identified as a local determinant of bone mass that regulates bo...

journal_title：Nature

authors： Hayashi M,Nakashima T,Taniguchi M,Kodama T,Kumanogoh A,Takayanagi H

更新日期：2012-05-03 00:00:00

abstract：:Post-transcriptional gene regulation frequently occurs through elements in mRNA 3' untranslated regions (UTRs). Although crucial roles for 3'UTR-mediated gene regulation have been found in Caenorhabditis elegans, most C. elegans genes have lacked annotated 3'UTRs. Here we describe a high-throughput method for reliable...

journal_title：Nature

authors： Jan CH,Friedman RC,Ruby JG,Bartel DP

更新日期：2011-01-06 00:00:00

abstract：: ...

journal_title：Nature

authors： Larrimore KE,Rancati G

更新日期：2019-02-01 00:00:00

abstract：:Approximately 2% of colorectal cancer is linked to pre-existing inflammation known as colitis-associated cancer, but most develops in patients without underlying inflammatory bowel disease. Colorectal cancer often follows a genetic pathway whereby loss of the adenomatous polyposis coli (APC) tumour suppressor and acti...

journal_title：Nature

authors： Grivennikov SI,Wang K,Mucida D,Stewart CA,Schnabl B,Jauch D,Taniguchi K,Yu GY,Osterreicher CH,Hung KE,Datz C,Feng Y,Fearon ER,Oukka M,Tessarollo L,Coppola V,Yarovinsky F,Cheroutre H,Eckmann L,Trinchieri G,Karin M

更新日期：2012-11-08 00:00:00

abstract：:Only a very small fraction of long noncoding RNAs (lncRNAs) are well characterized. The evolutionary history of lncRNAs can provide insights into their functionality, but the absence of lncRNA annotations in non-model organisms has precluded comparative analyses. Here we present a large-scale evolutionary study of lnc...

journal_title：Nature

authors： Necsulea A,Soumillon M,Warnefors M,Liechti A,Daish T,Zeller U,Baker JC,Grützner F,Kaessmann H

更新日期：2014-01-30 00:00:00