What future for regulation? UK committee's role disputed.

abstract：:BINDING of the TATA-binding protein (TBP) to the TATA box is required for transcription from many eukaryotic promoters in gene expression. Regulation of this binding is therefore likely to be an important determinant of promoter activity. Incorporation of the TATA sequence into nucleosomes dramatically reduces transcr...

journal_title：Nature

authors： Imbalzano AN,Kwon H,Green MR,Kingston RE

更新日期：1994-08-11 00:00:00

abstract：:Reactive oxygen species trigger cellular responses by activation of stress-responsive mitogen-activated protein kinase (MAPK) signalling pathways. Reversal of MAPK activation requires the transcriptional induction of specialized cysteine-based phosphatases that mediate MAPK dephosphorylation. Paradoxically, oxidative ...

journal_title：Nature

authors： Fox GC,Shafiq M,Briggs DC,Knowles PP,Collister M,Didmon MJ,Makrantoni V,Dickinson RJ,Hanrahan S,Totty N,Stark MJ,Keyse SM,McDonald NQ

更新日期：2007-05-24 00:00:00

abstract：:Gigantopithecus blacki was a giant hominid that inhabited densely forested environments of Southeast Asia during the Pleistocene epoch1. Its evolutionary relationships to other great ape species, and the divergence of these species during the Middle and Late Miocene epoch (16-5.3 million years ago), remain unclear2,3....

journal_title：Nature

authors： Welker F,Ramos-Madrigal J,Kuhlwilm M,Liao W,Gutenbrunner P,de Manuel M,Samodova D,Mackie M,Allentoft ME,Bacon AM,Collins MJ,Cox J,Lalueza-Fox C,Olsen JV,Demeter F,Wang W,Marques-Bonet T,Cappellini E

更新日期：2019-12-01 00:00:00

abstract：:The skin of mice contains dendritic epidermal cells carrying the Thy-1 antigen (Thy-1+ dEC) which express antigen receptors composed of the T-cell antigen receptor (TCR) gamma- and delta-chains. Although the role of the thymus in the generation of most T cells is well established, the involvement of the thymus in the ...

journal_title：Nature

authors： Havran WL,Allison JP

更新日期：1990-03-01 00:00:00

abstract：:Rimicaris exoculata is a shrimp that swarms over high-temperature (350 degrees C) sulphide chimneys at Mid-Atlantic Ridge hydrothermal fields (3,600 m). This shrimp lacks an externally differentiated eye, having instead a pair of large organs within the cephalothorax immediately beneath the dorsal surface of the trans...

journal_title：Nature

authors： Van Dover CL,Szuts EZ,Chamberlain SC,Cann JR

更新日期：1989-02-02 00:00:00

abstract：:Effective interaction between T cells and their targets requires that recognition of specific antigen be coordinated with increased cell-cell adhesion. We show that antigen-receptor cross-linking increases the strength of the adhesion mechanism between lymphocyte function-associated molecule-1 (LFA-1) and intercellula...

journal_title：Nature

authors： Dustin ML,Springer TA

更新日期：1989-10-19 00:00:00

abstract：:Courtship is an innate sexually dimorphic behaviour that can be observed in naive animals without previous learning or experience, suggesting that the neural circuits that mediate this behaviour are developmentally programmed. In Drosophila, courtship involves a complex yet stereotyped array of dimorphic behaviours th...

journal_title：Nature

authors： Datta SR,Vasconcelos ML,Ruta V,Luo S,Wong A,Demir E,Flores J,Balonze K,Dickson BJ,Axel R

更新日期：2008-03-27 00:00:00

abstract：:Endocytosis of the major histocompatibility complex (MHC)-encoded class I and class II molecules has been the subject of recent investigations. Class I molecules, which are key elements in T cell-mediated cytotoxicity, are differentially endocytosed by different cell types. Fibroblasts internalize their class I molecu...

journal_title：Nature

authors： Machy P,Truneh A,Gennaro D,Hoffstein S

更新日期：1987-08-20 00:00:00

abstract：:Behavioural experiences activate the FOS transcription factor in sparse populations of neurons that are critical for encoding and recalling specific events1-3. However, there is limited understanding of the mechanisms by which experience drives circuit reorganization to establish a network of Fos-activated cells. It i...

journal_title：Nature

authors： Yap EL,Pettit NL,Davis CP,Nagy MA,Harmin DA,Golden E,Dagliyan O,Lin C,Rudolph S,Sharma N,Griffith EC,Harvey CD,Greenberg ME

更新日期：2020-12-09 00:00:00

abstract：:The success of cisplatin in cancer chemotherapy derives from its ability to crosslink DNA and alter the structure. Most cisplatin-DNA adducts are intrastrand d(GpG) and d(ApG) crosslinks, which unwind and bend the duplex to facilitate the binding of proteins that contain one or more high-mobility group (HMG) domains. ...

journal_title：Nature

authors： Takahara PM,Rosenzweig AC,Frederick CA,Lippard SJ

更新日期：1995-10-19 00:00:00

abstract：:The Gram-negative bacterium Myxococcus xanthus has a complex life cycle during which large amounts of a protein of relative molecular mass (Mr) 19,000, known as protein S, are assembled into a spore surface coat by a process that specifically requires calcium ions. The gene for protein S has been cloned and the DNA se...

journal_title：Nature

authors： Wistow G,Summers L,Blundell T

更新日期：1985-06-27 00:00:00

abstract：:Excitatory amino acids induce both acute membrane depolarization and latent cellular toxicity, which often leads to apoptosis in many neurological disorders. Recent studies indicate that glutamate toxicity may involve the c-Jun amino-terminal kinase (JNK) group of mitogen-activated protein (MAP) kinases. One member of...

journal_title：Nature

authors： Yang DD,Kuan CY,Whitmarsh AJ,Rincón M,Zheng TS,Davis RJ,Rakic P,Flavell RA

更新日期：1997-10-23 00:00:00

abstract：:Brain development and function depend on the precise regulation of gene expression. However, our understanding of the complexity and dynamics of the transcriptome of the human brain is incomplete. Here we report the generation and analysis of exon-level transcriptome and associated genotyping data, representing males ...

journal_title：Nature

authors： Kang HJ,Kawasawa YI,Cheng F,Zhu Y,Xu X,Li M,Sousa AM,Pletikos M,Meyer KA,Sedmak G,Guennel T,Shin Y,Johnson MB,Krsnik Z,Mayer S,Fertuzinhos S,Umlauf S,Lisgo SN,Vortmeyer A,Weinberger DR,Mane S,Hyde TM,Huttner A

更新日期：2011-10-26 00:00:00

abstract：:Atrial extracts contain factors which induce potent natriuresis changes in renal haemodynamics, and relax pre-contracted vascular smooth muscle. Low-molecular-weight peptides which mimic these actions have now been purified by several groups, including ours (see accompanying paper), and higher-molecular-weight protein...

journal_title：Nature

authors： Yamanaka M,Greenberg B,Johnson L,Seilhamer J,Brewer M,Friedemann T,Miller J,Atlas S,Laragh J,Lewicki J

更新日期：1984-06-21 00:00:00

abstract：:Human fibroblast cells produce beta-type interferon only in response to viral infection or treatment with an inducer such as poly(rI) X poly(rC); this event is most probably controlled at the transcriptional level (for review see ref. 1). To study the induction process, we inserted the human fibroblast interferon (IFN...

journal_title：Nature

authors： Tavernier J,Gheysen D,Duerinck F,Van der Heyden J,Fiers W

更新日期：1983-02-17 00:00:00

abstract：:One approach to the controlled release of drugs involves incorporation of the drug molecules into the matrix of microscopic polymer spheres or capsules. Existing methods for preparing such microparticles do not, however, always guarantee a constant release rate, for example because drug molecules may be trapped prefer...

journal_title：Nature

authors： Pekarek KJ,Jacob JS,Mathiowitz E

更新日期：1994-01-20 00:00:00

abstract：:The normal cellular form of prion protein (PrPC) is a precursor to the pathogenic protease-resistant forms (PrPSc) believed to cause scrapie, bovine spongiform encephalopathy (BSE) and Creutzfeldt-Jakob disease. Its amino terminus contains the octapeptide PHGGGWGQ, which is repeated four times and is among the best-pr...

journal_title：Nature

authors： Brown DR,Qin K,Herms JW,Madlung A,Manson J,Strome R,Fraser PE,Kruck T,von Bohlen A,Schulz-Schaeffer W,Giese A,Westaway D,Kretzschmar H

更新日期：1997-12-18 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

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：: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：:Granular materials and ordinary fluids react differently to shear stresses. Rather than deforming uniformly, materials such as dry sand or cohesionless powders develop shear bands--narrow zones of large relative particle motion, with essentially rigid adjacent regions. Because shear bands mark areas of flow, material ...

journal_title：Nature

authors： Mueth DM,Debregeas GF,Karczmar GS,Eng PJ,Nagel SR,Jaeger HM

更新日期：2000-07-27 00:00:00

abstract：:Locomotion relies on neural networks called central pattern generators (CPGs) that generate periodic motor commands for rhythmic movements. In vertebrates, the excitatory synaptic drive for inducing the spinal CPG can originate from either supraspinal glutamatergic inputs or from within the spinal cord. Here we identi...

journal_title：Nature

authors： Wyart C,Del Bene F,Warp E,Scott EK,Trauner D,Baier H,Isacoff EY

更新日期：2009-09-17 00:00:00

abstract：:Knowledge of the three-dimensional structures of proteins and other biological macromolecules often aids understanding of how they perform complicated tasks in the cell. Because many such tasks involve the cleavage or formation of chemical bonds, structural characterization at the atomic level is most useful. Developm...

journal_title：Nature

authors： Fernandez-Leiro R,Scheres SH

更新日期：2016-09-15 00:00:00

abstract：:The protein HLA-E is a non-classical major histocompatibility complex (MHC) molecule of limited sequence variability. Its expression on the cell surface is regulated by the binding of peptides derived from the signal sequence of some other MHC class I molecules. Here we report the identification of ligands for HLA-E. ...

journal_title：Nature

authors： Braud VM,Allan DS,O'Callaghan CA,Söderström K,D'Andrea A,Ogg GS,Lazetic S,Young NT,Bell JI,Phillips JH,Lanier LL,McMichael AJ

更新日期：1998-02-19 00:00:00

abstract：:Chemotaxis in Caenorhabditis elegans, like chemotaxis in bacteria, involves a random walk biased by the time derivative of attractant concentration, but how the derivative is computed is unknown. Laser ablations have shown that the strongest deficits in chemotaxis to salts are obtained when the ASE chemosensory neuron...

journal_title：Nature

authors： Suzuki H,Thiele TR,Faumont S,Ezcurra M,Lockery SR,Schafer WR

更新日期：2008-07-03 00:00:00

abstract：:For life to be sustained, mistakes in DNA repair must be tolerated when damage obscures the genetic information. In bacteria such as Escherichia coli, DNA damage elicits the well regulated 'SOS response'. For the extreme case of damage that cannot be repaired by conventional enzymes, there are proteins that allow the ...

journal_title：Nature

authors： Peat TS,Frank EG,McDonald JP,Levine AS,Woodgate R,Hendrickson WA

更新日期：1996-04-25 00:00:00

abstract：:A complex between HLA-DR3 and a fragment of invariant chain called CLIP was isolated from a human cell line defective in antigen presentation and its X-ray crystal structure determined. Previous data indicate that this complex is an intermediate in class II histocompatibility maturation, occurring between invariant ch...

journal_title：Nature

authors： Ghosh P,Amaya M,Mellins E,Wiley DC

更新日期：1995-11-30 00:00:00

abstract：:Devices that convert information from one form into another according to a definite procedure are known as automata. One such hypothetical device is the universal Turing machine, which stimulated work leading to the development of modern computers. The Turing machine and its special cases, including finite automata, o...

journal_title：Nature

authors： Benenson Y,Paz-Elizur T,Adar R,Keinan E,Livneh Z,Shapiro E

更新日期：2001-11-22 00:00:00

abstract：:Atrial natriuretic peptide (ANP) is a polypeptide hormone whose effects include the induction of diuresis, natriuresis and vasorelaxation. One of the earliest events following binding of ANP to receptors on target cells is an increase in cyclic GMP concentration, indicating that this nucleotide might act as a mediator...

journal_title：Nature

authors： Chinkers M,Garbers DL,Chang MS,Lowe DG,Chin HM,Goeddel DV,Schulz S

更新日期：1989-03-02 00:00:00

abstract：:Nanomachines of the future will require molecular-scale motors that can perform work and collectively induce controlled motion of much larger objects. We have designed a synthetic, light-driven molecular motor that is embedded in a liquid-crystal film and can rotate objects placed on the film that exceed the size of t...

journal_title：Nature

authors： Eelkema R,Pollard MM,Vicario J,Katsonis N,Ramon BS,Bastiaansen CW,Broer DJ,Feringa BL

更新日期：2006-03-09 00:00:00