Cell interaction between compartments establishes the proximal-distal axis of Drosophila legs.

abstract：:The accumulation of somatic DNA damage has been implicated as a cause of ageing in metazoa. One possible mechanism by which increased DNA damage could lead to cellular degeneration and death is by stochastic deregulation of gene expression. Here we directly test for increased transcriptional noise in aged tissue by di...

journal_title：Nature

authors： Bahar R,Hartmann CH,Rodriguez KA,Denny AD,Busuttil RA,Dollé ME,Calder RB,Chisholm GB,Pollock BH,Klein CA,Vijg J

更新日期：2006-06-22 00:00:00

abstract：:Mutation of the XRCC4 gene in mammalian cells prevents the formation of the signal and coding joints in the V(D)J recombination reaction, which is necessary for production of a functional immunoglobulin gene, and renders the cells highly sensitive to ionizing radiation. However, XRCC4 shares no sequence homology with ...

journal_title：Nature

authors： Grawunder U,Wilm M,Wu X,Kulesza P,Wilson TE,Mann M,Lieber MR

更新日期：1997-07-31 00:00:00

abstract：:The well known trade-off between hardness and toughness (resistance to fracture) makes simultaneous improvement of both properties challenging, especially in diamond. The hardness of diamond can be increased through nanostructuring strategies1,2, among which the formation of high-density nanoscale twins - crystalline ...

journal_title：Nature

authors： Yue Y,Gao Y,Hu W,Xu B,Wang J,Zhang X,Zhang Q,Wang Y,Ge B,Yang Z,Li Z,Ying P,Liu X,Yu D,Wei B,Wang Z,Zhou XF,Guo L,Tian Y

更新日期：2020-06-01 00:00:00

abstract：:An Amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature

authors： Schwörer S,Becker F,Feller C,Baig AH,Köber U,Henze H,Kraus JM,Xin B,Lechel A,Lipka DB,Varghese CS,Schmidt M,Rohs R,Aebersold R,Medina KL,Kestler HA,Neri F,von Maltzahn J,Tümpel S,Rudolph KL

更新日期：2019-08-01 00:00:00

abstract：:The additional author support information was erroneously omitted from the Supplementary Information. This has been corrected online. ...

journal_title：Nature

authors： Hilf N,Kuttruff-Coqui S,Frenzel K,Bukur V,Stevanović S,Gouttefangeas C,Platten M,Tabatabai G,Dutoit V,van der Burg SH,Straten PT,Martinez-Ricarte F,Ponsati B,Okada H,Lassen U,Admon A,Ottensmeier CH,Ulges A,Kreiter S,

更新日期：2019-02-01 00:00:00

abstract：:Only 10 different V beta gene segments were found when the sequences of 15 variable (V beta) genes of the mouse T-cell receptor were examined. From this analysis we calculate that the total number of expressed V beta gene segments may be 21 or fewer, which makes the expressed germline V beta repertoire much smaller th...

journal_title：Nature

authors： Barth RK,Kim BS,Lan NC,Hunkapiller T,Sobieck N,Winoto A,Gershenfeld H,Okada C,Hansburg D,Weissman IL

更新日期：1985-08-08 00:00:00

abstract：:The biochemical and morphological differentiation of actinomycetes makes them academically and economically interesting. Their secondary metabolites provide the majority of medically and agriculturally important antibiotics (streptomycete genes may also be the primary source of clinically important antibiotic resistan...

journal_title：Nature

authors： Thompson CJ,Ward JM,Hopwood DA

更新日期：1980-07-31 00:00:00

abstract：:Therapeutic antibodies that block the programmed death-1 (PD-1)-programmed death-ligand 1 (PD-L1) pathway can induce robust and durable responses in patients with various cancers, including metastatic urothelial cancer. However, these responses only occur in a subset of patients. Elucidating the determinants of respon...

journal_title：Nature

authors： Mariathasan S,Turley SJ,Nickles D,Castiglioni A,Yuen K,Wang Y,Kadel EE III,Koeppen H,Astarita JL,Cubas R,Jhunjhunwala S,Banchereau R,Yang Y,Guan Y,Chalouni C,Ziai J,Şenbabaoğlu Y,Santoro S,Sheinson D,Hung J,Giltna

更新日期：2018-02-22 00:00:00

abstract：:A quantum internet that connects remote quantum processors1,2 should enable a number of revolutionary applications such as distributed quantum computing. Its realization will rely on entanglement of remote quantum memories over long distances. Despite enormous progress3-12, at present the maximal physical separation a...

journal_title：Nature

authors： Yu Y,Ma F,Luo XY,Jing B,Sun PF,Fang RZ,Yang CW,Liu H,Zheng MY,Xie XP,Zhang WJ,You LX,Wang Z,Chen TY,Zhang Q,Bao XH,Pan JW

更新日期：2020-02-01 00:00:00

abstract：:Despite considerable global investment, only 60% of people who live with HIV currently receive antiretroviral therapy. The sustainability of current programmes remains unknown and key incidence rates are declining only modestly. Given the complexities and expenses associated with lifelong medication, developing an eff...

journal_title：Nature

authors： Ndung'u T,McCune JM,Deeks SG

更新日期：2019-12-01 00:00:00

abstract：:Males and females share many traits that have a common genetic basis; however, selection on these traits often differs between the sexes, leading to sexual conflict. Under such sexual antagonism, theory predicts the evolution of genetic architectures that resolve this sexual conflict. Yet, despite intense theoretical ...

journal_title：Nature

authors： Barson NJ,Aykanat T,Hindar K,Baranski M,Bolstad GH,Fiske P,Jacq C,Jensen AJ,Johnston SE,Karlsson S,Kent M,Moen T,Niemelä E,Nome T,Næsje TF,Orell P,Romakkaniemi A,Sægrov H,Urdal K,Erkinaro J,Lien S,Primmer CR

更新日期：2015-12-17 00:00:00

abstract：:Uridine at the first anticodon position (U34) of glutamate, lysine and glutamine transfer RNAs is universally modified by thiouridylase into 2-thiouridine (s2U34), which is crucial for precise translation by restricting codon-anticodon wobble during protein synthesis on the ribosome. However, it remains unclear how th...

journal_title：Nature

authors： Numata T,Ikeuchi Y,Fukai S,Suzuki T,Nureki O

更新日期：2006-07-27 00:00:00

abstract：:The effect of ions on the light-sensitive current of retinal rods was studied by sucking the inner segment into a tightly fitting capillary with the outer segment projecting into a flowing solution. This new method showed that the light-sensitive pathway, in which Na+ is the normal carrier of current, has an ionic sel...

journal_title：Nature

authors： Yau KW,McNaughton PA,Hodgkin AL

更新日期：1981-08-06 00:00:00

abstract：:Although many animals use the Earth's magnetic field for orientation and navigation, the precise biophysical mechanisms underlying magnetic sensing have been elusive. One theoretical model proposes that geomagnetic fields are perceived by chemical reactions involving specialized photoreceptors. However, the specific p...

journal_title：Nature

authors： Gegear RJ,Casselman A,Waddell S,Reppert SM

更新日期：2008-08-21 00:00:00

abstract：:Guided by brain-like 'spiking' computational frameworks, neuromorphic computing-brain-inspired computing for machine intelligence-promises to realize artificial intelligence while reducing the energy requirements of computing platforms. This interdisciplinary field began with the implementation of silicon circuits for...

journal_title：Nature

authors： Roy K,Jaiswal A,Panda P

更新日期：2019-11-01 00:00:00

abstract：:Topoisomerases are expressed throughout the developing and adult brain and are mutated in some individuals with autism spectrum disorder (ASD). However, how topoisomerases are mechanistically connected to ASD is unknown. Here we find that topotecan, a topoisomerase 1 (TOP1) inhibitor, dose-dependently reduces the expr...

journal_title：Nature

authors： King IF,Yandava CN,Mabb AM,Hsiao JS,Huang HS,Pearson BL,Calabrese JM,Starmer J,Parker JS,Magnuson T,Chamberlain SJ,Philpot BD,Zylka MJ

更新日期：2013-09-05 00:00:00

abstract：:Established infections with the human and simian immunodeficiency viruses (HIV and SIV, respectively) are thought to be permanent with even the most effective immune responses and antiretroviral therapies only able to control, but not clear, these infections. Whether the residual virus that maintains these infections ...

journal_title：Nature

authors： Hansen SG,Piatak M Jr,Ventura AB,Hughes CM,Gilbride RM,Ford JC,Oswald K,Shoemaker R,Li Y,Lewis MS,Gilliam AN,Xu G,Whizin N,Burwitz BJ,Planer SL,Turner JM,Legasse AW,Axthelm MK,Nelson JA,Früh K,Sacha JB,Estes JD

更新日期：2013-10-03 00:00:00

abstract：:Quantum electrodynamics describes the interactions of electrons and photons. Electric charge (the gauge coupling constant) is energy dependent, and there is a previous claim that charge is affected by gravity (described by general relativity) with the implication that the charge is reduced at high energies. However, t...

journal_title：Nature

authors： Toms DJ

更新日期：2010-11-04 00:00:00

abstract：:The cranial morphology of the earliest known hominins in the genus Australopithecus remains unclear. The oldest species in this genus (Australopithecus anamensis, specimens of which have been dated to 4.2-3.9 million years ago) is known primarily from jaws and teeth, whereas younger species (dated to 3.5-2.0 million y...

journal_title：Nature

authors： Haile-Selassie Y,Melillo SM,Vazzana A,Benazzi S,Ryan TM

更新日期：2019-09-01 00:00:00

abstract：:An unusual feature of the cerebellar cortex is that its output neurons, Purkinje cells, release GABA (γ-aminobutyric acid). Their high intrinsic firing rates (50 Hz) and extensive convergence predict that their target neurons in the cerebellar nuclei would be largely inhibited unless Purkinje cells pause their spiking...

journal_title：Nature

authors： Person AL,Raman IM

更新日期：2011-12-25 00:00:00

abstract：:The relay of information through thalamus to cortex is dynamically gated, as illustrated by the retinogeniculocortical pathway. Important to this is the inhibitory interneuron in the lateral geniculate nucleus (LGN). For the typical neuron, synaptic information arrives through postsynaptic dendrites and is transmitted...

journal_title：Nature

authors： Cox CL,Zhou Q,Sherman SM

更新日期：1998-07-30 00:00:00

abstract：:During the subduction of oceanic lithosphere, water is liberated from minerals by progressive dehydration reactions and is thought to be critical to several geologically important processes such as island-arc volcanism, intermediate-depth seismicity and chemical exchange between the subducting lithosphere and mantle. ...

journal_title：Nature

authors： Bina CR,Navrotsky A

更新日期：2000-12-14 00:00:00

abstract：:Highly rearranged and mutated cancer genomes present major challenges in the identification of pathogenetic events driving the neoplastic transformation process. Here we engineered lymphoma-prone mice with chromosomal instability to assess the usefulness of mouse models in cancer gene discovery and the extent of cross...

journal_title：Nature

authors： Maser RS,Choudhury B,Campbell PJ,Feng B,Wong KK,Protopopov A,O'Neil J,Gutierrez A,Ivanova E,Perna I,Lin E,Mani V,Jiang S,McNamara K,Zaghlul S,Edkins S,Stevens C,Brennan C,Martin ES,Wiedemeyer R,Kabbarah O,Noguei

更新日期：2007-06-21 00:00:00

abstract：:Retrotransposons, which proliferate by reverse transcription of RNA intermediates, comprise a major portion of plant genomes. Plants often change the genome size and organization during evolution by rapid proliferation and deletion of long terminal repeat (LTR) retrotransposons. Precise transposon sequences throughout...

journal_title：Nature

authors： Tsukahara S,Kobayashi A,Kawabe A,Mathieu O,Miura A,Kakutani T

更新日期：2009-09-17 00:00:00

abstract：:Phylogenetic analysis of early tetrapod evolution has resulted in a consensus across diverse data sets in which the tetrapod stem group is a relatively homogenous collection of medium- to large-sized animals showing a progressive loss of 'fish' characters as they become increasingly terrestrial, whereas the crown grou...

journal_title：Nature

authors： Pardo JD,Szostakiwskyj M,Ahlberg PE,Anderson JS

更新日期：2017-06-29 00:00:00

abstract：:Microtubule-based ATPases of the kinesin superfamily provide the motile force for many animated features of living cells. Kinesin motors differ in their direction of movement along microtubules. Kinesin and ncd, a kinesin-related motor involved in formation and maintenance of mitotic and meiotic spindles, move in oppo...

journal_title：Nature

authors： Sablin EP,Kull FJ,Cooke R,Vale RD,Fletterick RJ

更新日期：1996-04-11 00:00:00

abstract：:The complexity of ecosystems can cause subtle and chaotic responses to changes in external forcing. Although ecosystems may not normally behave chaotically, sensitivity to external influences associated with nonlinearity can lead to amplification of climatic signals. Strong correlations between an El Niño index and ra...

journal_title：Nature

authors： Taylor AH,Allen JI,Clark PA

更新日期：2002-04-11 00:00:00

abstract：:Most mitochondrial proteins are synthesized on cytoplasmic ribosomes and imported into mitochondria. The imported proteins are directed to one of four submitochondrial compartments--the outer mitochondrial membrane, the inner mitochondrial membrane, the intramembraneous space, or the matrix--where the protein then fun...

journal_title：Nature

authors： Bose HS,Lingappa VR,Miller WL

更新日期：2002-05-02 00:00:00

abstract：:Antisense oligodeoxynucleotides (ODNs) have great promise as agents for the specific manipulation of gene expression. Until recently, nonspecific effects of ODNs often confounded the interpretation of antisense studies. Improvements in ODN chemistry and cellular delivery techniques now allow for more potent and specif...

journal_title：Nature

authors： Wagner RW

更新日期：1994-11-24 00:00:00

abstract：:Arising from C. J. Phiel, C. A. Wilson, V. M.-Y. Lee & P. S. Klein 423, 435-439 (2003)A major unresolved issue in Alzheimer's disease is identifying the mechanisms that regulate proteolytic processing of amyloid precursor protein (APP)-glycogen synthase kinase-3 (GSK-3) isozymes are thought to be important in this re...

journal_title：Nature

authors： Jaworski T,Dewachter I,Lechat B,Gees M,Kremer A,Demedts D,Borghgraef P,Devijver H,Kügler S,Patel S,Woodgett JR,Van Leuven F

更新日期：2011-12-07 00:00:00