Imidazole inhibits a temperature-dependent component of mammalial skeletal muscle action potential.

abstract：:The versatility of Ca2+ signals derives from their spatio-temporal organization. For Ca2+ signals initiated by inositol-1,4,5-trisphosphate (InsP3), this requires local interactions between InsP3 receptors (InsP3Rs) mediated by their rapid stimulation and slower inhibition\ by cytosolic Ca2+. This allows hierarchical ...

journal_title：Nature

authors： Taufiq-Ur-Rahman,Skupin A,Falcke M,Taylor CW

更新日期：2009-04-02 00:00:00

abstract：:Transcription initiation factor TFIID is a multisubunit complex containing a TATA-box-binding factor (TFIID tau/TBP) and associated polypeptide factors (TAFs) with sizes ranging from M(r) approximately 20,000 to > 200,000. As a result of direct promoter interactions, TFIID nucleates the assembly of RNA polymerase II a...

journal_title：Nature

authors： Kokubo T,Gong DW,Wootton JC,Horikoshi M,Roeder RG,Nakatani Y

更新日期：1994-02-03 00:00:00

abstract：:A short exposure of primary cultures of mouse mammary tumour cells to glucocorticoids results in at least a three-fold stimulation of mammary tumour virus (MTV) production. Specific interaction of glucocorticoids with the cytoplasmic and nuclear receptors can also be demonstrated. The biological potency of various ste...

journal_title：Nature

authors： Shyamala G,Dickson C

更新日期：1976-07-08 00:00:00

abstract：:For more than three-quarters of a century it has been assumed that basal metabolic rate increases as body mass raised to some power p. However, there is no broad consensus regarding the value of p: whereas many studies have asserted that p is 3/4 (refs 1-4; 'Kleiber's law'), some have argued that it is 2/3 (refs 5-7),...

journal_title：Nature

authors： Kolokotrones T,Van Savage,Deeds EJ,Fontana W

更新日期：2010-04-01 00:00:00

abstract：:Fusion of biological membranes is mediated by specific lipid-interacting proteins that induce the formation and expansion of an initial fusion pore. Here we report the crystal structure of the ectodomain of the Semliki Forest virus fusion glycoprotein E1 in its low-pH-induced trimeric form. E1 adopts a folded-back con...

journal_title：Nature

authors： Gibbons DL,Vaney MC,Roussel A,Vigouroux A,Reilly B,Lepault J,Kielian M,Rey FA

更新日期：2004-01-22 00:00:00

abstract：:Humans are colour-blind at night, and it has been assumed that this is true of all animals. But colour vision is as useful for discriminating objects at night as it is during the day. Here we show, through behavioural experiments, that the nocturnal hawkmoth Deilephila elpenor uses colour vision to discriminate colour...

journal_title：Nature

authors： Kelber A,Balkenius A,Warrant EJ

更新日期：2002-10-31 00:00:00

abstract：:The tumour microenvironment may contribute to tumorigenesis owing to mechanical forces such as fibrotic stiffness or mechanical pressure caused by the expansion of hyper-proliferative cells. Here we explore the contribution of the mechanical pressure exerted by tumour growth onto non-tumorous adjacent epithelium. In t...

journal_title：Nature

authors： Fernández-Sánchez ME,Barbier S,Whitehead J,Béalle G,Michel A,Latorre-Ossa H,Rey C,Fouassier L,Claperon A,Brullé L,Girard E,Servant N,Rio-Frio T,Marie H,Lesieur S,Housset C,Gennisson JL,Tanter M,Ménager C,Fre S,Rob

更新日期：2015-07-02 00:00:00

abstract：:The gut of healthy human neonates is usually devoid of viruses at birth, but quickly becomes colonized, which-in some cases-leads to gastrointestinal disorders1-4. Here we show that the assembly of the viral community in neonates takes place in distinct steps. Fluorescent staining of virus-like particles purified from...

journal_title：Nature

authors： Liang G,Zhao C,Zhang H,Mattei L,Sherrill-Mix S,Bittinger K,Kessler LR,Wu GD,Baldassano RN,DeRusso P,Ford E,Elovitz MA,Kelly MS,Patel MZ,Mazhani T,Gerber JS,Kelly A,Zemel BS,Bushman FD

更新日期：2020-05-01 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： Grishin E,Malamud U,Perets HB,Wandel O,Schäfer CM

更新日期：2020-06-01 00:00:00

abstract：:In this Letter, errors in Supplementary Table 1 have been corrected. ...

journal_title：Nature

authors： Song XP,Hansen MC,Stehman SV,Potapov PV,Tyukavina A,Vermote EF,Townshend JR

更新日期：2018-11-01 00:00:00

abstract：:Deaf children whose access to usable conventional linguistic input, signed or spoken, is severely limited nevertheless use gesture to communicate. These gestures resemble natural language in that they are structured at the level both of sentence and of word. Although the inclination to use gesture may be traceable to ...

journal_title：Nature

authors： Goldin-Meadow S,Mylander C

更新日期：1998-01-15 00:00:00

abstract：:Repetitive activation of excitatory synapses in the central nervous system results in a long-lasting increase in synaptic transmission called long-term potentiation (LTP). It is generally believed that this synaptic plasticity may underlie certain forms of learning and memory. LTP at most synapses involves the activat...

journal_title：Nature

authors： Castillo PE,Janz R,Südhof TC,Tzounopoulos T,Malenka RC,Nicoll RA

更新日期：1997-08-07 00:00:00

abstract：:The conventional treatment of dental caries involves mechanical removal of the affected part and filling of the hole with a resin or metal alloy. But this method is not ideal for tiny early lesions because a disproportionate amount of healthy tooth must be removed to make the alloy or resin stick. Here we describe a d...

journal_title：Nature

authors： Yamagishi K,Onuma K,Suzuki T,Okada F,Tagami J,Otsuki M,Senawangse P

更新日期：2005-02-24 00:00:00

abstract：:Infants acquire whatever language is spoken in the environment into which they are born. The mental capability of the newborn child is not biased in any way towards the acquisition of one human language rather than another. Because psychologists who attempt to model the process of language comprehension are interested...

journal_title：Nature

authors： Cutler A,Mehler J,Norris D,Segui J

更新日期：1983-07-14 00:00:00

abstract：:Storing and retrieving a quantum state of light on demand, without corrupting the information it carries, is an important challenge in the field of quantum information processing. Classical measurement and reconstruction strategies for storing light must necessarily destroy quantum information as a consequence of the ...

journal_title：Nature

authors： Hedges MP,Longdell JJ,Li Y,Sellars MJ

更新日期：2010-06-24 00:00:00

abstract：:Synaptic transmission is maintained by a delicate, sub-synaptic molecular architecture, and even mild alterations in synapse structure drive functional changes during experience-dependent plasticity and pathological disorders. Key to this architecture is how the distribution of presynaptic vesicle fusion sites corresp...

journal_title：Nature

authors： Tang AH,Chen H,Li TP,Metzbower SR,MacGillavry HD,Blanpied TA

更新日期：2016-08-11 00:00:00

abstract：:The establishment and maintenance of epigenetic gene silencing is fundamental to cell determination and function. The essential epigenetic systems involved in heritable repression of gene activity are the Polycomb group (PcG) proteins and the DNA methylation systems. Here we show that the corresponding silencing pathw...

journal_title：Nature

authors： Viré E,Brenner C,Deplus R,Blanchon L,Fraga M,Didelot C,Morey L,Van Eynde A,Bernard D,Vanderwinden JM,Bollen M,Esteller M,Di Croce L,de Launoit Y,Fuks F

更新日期：2006-02-16 00:00:00

abstract：:Recognition of self-antigen-derived epitopes presented by major histocompatibility complex class II (MHC II) molecules on thymic epithelial cells (TECs) is critical for the generation of a functional and self-tolerant CD4 T-cell repertoire. Whereas haematopoietic antigen-presenting cells generate MHC-II-peptide comple...

journal_title：Nature

authors： Nedjic J,Aichinger M,Emmerich J,Mizushima N,Klein L

更新日期：2008-09-18 00:00:00

abstract：:There has been an increasing interest in the use of immobilized cells for the production of pharmaceuticals as well as for products such as high fructose syrup or ethanol. Some of these compounds are now produced on an industrial scale whereby the cells are used in a resting or growing state or in a nonviable form as ...

journal_title：Nature

authors： Mosbach K,Birnbaum S,Hardy K,Davies J,Bülow L

更新日期：1983-04-07 00:00:00

abstract：:The signal recognition particle (SRP) consists of one RNA and six protein subunits. The N-terminal domain of the 54K subunit contains a putative GTP-binding site, whereas the C-terminal domain binds signal sequences and SRP RNA. Binding of SRP to the signal sequence as it emerges from the ribosome creates a cytosolic ...

journal_title：Nature

authors： Miller JD,Wilhelm H,Gierasch L,Gilmore R,Walter P

更新日期：1993-11-25 00:00:00

abstract：:The mechanism whereby eukaryotic pre-messenger RNAs are polyadenylated is unknown. Most models for polyadenylation invoke cleavage of precursor transcripts at the site of poly(A) addition followed by polymerization of A residues by poly(A) polymerase. Analysis of the sequences surrounding poly(A) addition sites has id...

journal_title：Nature

authors： Berget SM

更新日期：1984-05-10 00:00:00

abstract：:'Hot Jupiter' extrasolar planets are expected to be tidally locked because they are close (<0.05 astronomical units, where 1 au is the average Sun-Earth distance) to their parent stars, resulting in permanent daysides and nightsides. By observing systems where the planet and star periodically eclipse each other, sever...

journal_title：Nature

authors： Knutson HA,Charbonneau D,Allen LE,Fortney JJ,Agol E,Cowan NB,Showman AP,Cooper CS,Megeath ST

更新日期：2007-05-10 00:00:00

abstract：:The lysis of murine sarcoma virus-murine leukaemia virus (MSV-MuLV)-induced tumour cells by cytotoxic T lymphocytes (CTL) appears to require that an antigen specified by MSV-MuLV, or induced by the infection, be presented in association with class I major histocompatibility complex antigens. The viral proteins of the ...

journal_title：Nature

authors： Flyer DC,Burakoff SJ,Faller DV

更新日期：1983-10-27 00:00:00

abstract：:When present in single-stranded DNA, palindromic or quasi-palindromic sequences have the potential to form complex secondary structures, including hairpins, which may facilitate interstrand misalignment of direct repeats and be responsible for diverse types of replication-based mutations, including deletions, addition...

journal_title：Nature

authors： Trinh TQ,Sinden RR

更新日期：1991-08-08 00:00:00

abstract：:Optical irradiation accompanied by spontaneous anti-Stokes emission can lead to cooling of matter, in a phenomenon known as laser cooling, or optical refrigeration, which was proposed by Pringsheim in 1929. In gaseous matter, an extremely low temperature can be obtained in diluted atomic gases by Doppler cooling, and ...

journal_title：Nature

authors： Zhang J,Li D,Chen R,Xiong Q

更新日期：2013-01-24 00:00:00

abstract：:In influenza the combined virus-bacterial pneumonia is approximately three times more common than primary viral pneumonia. The bacteria most commonly involved are Staphylococcus aureus, Streptococcus pneumoniae and Haemophilus influenzae. S. aureus co-infection is reported to have a fatality rate of up to 42% (ref. 2)...

journal_title：Nature

authors： Tashiro M,Ciborowski P,Klenk HD,Pulverer G,Rott R

更新日期：1987-02-05 00:00:00

abstract：:Hunger is a hard-wired motivational state essential for survival. Agouti-related peptide (AgRP)-expressing neurons in the arcuate nucleus (ARC) at the base of the hypothalamus are crucial to the control of hunger. They are activated by caloric deficiency and, when naturally or artificially stimulated, they potently in...

journal_title：Nature

authors： Krashes MJ,Shah BP,Madara JC,Olson DP,Strochlic DE,Garfield AS,Vong L,Pei H,Watabe-Uchida M,Uchida N,Liberles SD,Lowell BB

更新日期：2014-03-13 00:00:00

abstract：:The current picture of galaxy evolution advocates co-evolution of galaxies and their nuclear massive black holes, through accretion and galactic merging. Pairs of quasars, each with a massive black hole at the centre of its galaxy, have separations of 6,000 to 300,000 light years (refs 2 and 3; 1 parsec = 3.26 light y...

journal_title：Nature

authors： Fabbiano G,Wang J,Elvis M,Risaliti G

更新日期：2011-08-31 00:00:00

abstract：:Quantum physics has remarkable distinguishing characteristics. For example, it gives only probabilistic predictions (non-determinism) and does not allow copying of unknown states (no-cloning). Quantum correlations may be stronger than any classical ones, but information cannot be transmitted faster than light (no-sign...

journal_title：Nature

authors： Pawłowski M,Paterek T,Kaszlikowski D,Scarani V,Winter A,Zukowski M

更新日期：2009-10-22 00:00:00

abstract：:Neuronal function depends crucially on the spatial segregation of specific membrane proteins, particularly the segregation associated with sites of synaptic contact. Understanding the factors governing this localization of proteins is a major goal of cellular neurobiology. A conspicuous example of synaptic specializat...

journal_title：Nature

authors： Beam KG,Caldwell JH,Campbell DT

更新日期：1985-02-14 00:00:00