5-HT release in nucleus accumbens rescues social deficits in mouse autism model.

abstract：:The extent to which evolution is reversible has long fascinated biologists. Most previous work on the reversibility of morphological and life-history evolution has been indecisive, because of uncertainty and bias in the methods used to infer ancestral states for such characters. Further, despite theoretical work on th...

journal_title：Nature

authors： Bridgham JT,Ortlund EA,Thornton JW

更新日期：2009-09-24 00:00:00

abstract：:Cleavage of the gasdermin proteins to produce pore-forming amino-terminal fragments causes inflammatory cell death (pyroptosis)1. Gasdermin E (GSDME, also known as DFNA5)-mutated in familial ageing-related hearing loss2-can be cleaved by caspase 3, thereby converting noninflammatory apoptosis to pyroptosis in GSDME-ex...

journal_title：Nature

authors： Zhang Z,Zhang Y,Xia S,Kong Q,Li S,Liu X,Junqueira C,Meza-Sosa KF,Mok TMY,Ansara J,Sengupta S,Yao Y,Wu H,Lieberman J

更新日期：2020-03-01 00:00:00

abstract：:Although lunar crystalline rocks are essentially devoid of nitrogen, the same is not true of the lunar regolith. The nitrogen contents of individual regolith samples (which can be as high as 0.012% by mass) correlate strongly with abundances of noble gases known to be implanted in the lunar surface by solar radiation,...

journal_title：Nature

authors： Kim JS,Kim Y,Marti K,Kerridge JF

更新日期：1995-06-01 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：:Generalization is a cognitive ability that allows similar stimuli along a given dimension to be treated as equivalents. Insects exhibit high levels of visual generalization. Honeybees trained to recognize complex visual stimuli on the basis of a single feature generalize their choice to novel stimuli sharing that comm...

journal_title：Nature

authors： Stach S,Benard J,Giurfa M

更新日期：2004-06-17 00:00:00

abstract：:The piezoelectric characteristics of nanowires, thin films and bulk crystals have been closely studied for potential applications in sensors, transducers, energy conversion and electronics. With their high crystallinity and ability to withstand enormous strain, two-dimensional materials are of great interest as high-p...

journal_title：Nature

authors： Wu W,Wang L,Li Y,Zhang F,Lin L,Niu S,Chenet D,Zhang X,Hao Y,Heinz TF,Hone J,Wang ZL

更新日期：2014-10-23 00:00:00

abstract：:In the chick embryo hindbrain, morphological segmentation into rhombomeres is matched by metameric patterns of early neuronal differentiation and axonogenesis. Boundaries between rhombomeres coincide with boundaries of expression of murine regulatory genes. By clonal analysis using intracellular marking, we show here ...

journal_title：Nature

authors： Fraser S,Keynes R,Lumsden A

更新日期：1990-03-29 00:00:00

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 T-cell specific, rearranging gamma-chain genes bear striking resemblance to T-cell receptor and immunoglobulin genes, but the role of gamma remains unknown. A central problem is to understand the conditions under which gamma RNA is expressed in cells. The transcription of gamma is abundant in T cells of fetal thym...

journal_title：Nature

authors： Jones B,Mjolsness S,Janeway C Jr,Hayday AC

更新日期：1986-10-16 00:00:00

abstract：:Many cellular functions involve multi-domain proteins, which are composed of structurally independent modules connected by flexible linkers. Although it is often well understood how a given domain recognizes a cognate oligonucleotide or peptide motif, the dynamic interaction of multiple domains in the recognition of t...

journal_title：Nature

authors： Mackereth CD,Madl T,Bonnal S,Simon B,Zanier K,Gasch A,Rybin V,Valcárcel J,Sattler M

更新日期：2011-07-13 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：:The origin and growth of magnetic fields in galaxies is still something of an enigma. It is generally assumed that seed fields are amplified over time through the dynamo effect, but there are few constraints on the timescale. It was recently demonstrated that field strengths as traced by rotation measures of distant (...

journal_title：Nature

authors： Bernet ML,Miniati F,Lilly SJ,Kronberg PP,Dessauges-Zavadsky M

更新日期：2008-07-17 00:00:00

abstract：:Pluto's tenuous nitrogen atmosphere was first detected by the imprint left on the light curve of a star that was occulted by the planet in 1985 (ref. 1), and studied more extensively during a second occultation event in 1988 (refs 2-6). These events are, however, quite rare and Pluto's atmosphere remains poorly unders...

journal_title：Nature

authors： Sicardy B,Widemann T,Lellouch E,Veillet C,Cuillandre JC,Colas F,Roques F,Beisker W,Kretlow M,Lagrange AM,Gendron E,Lacombe F,Lecacheux J,Birnbaum C,Fienga A,Leyrat C,Maury A,Raynaud E,Renner S,Schultheis M,Brooks

更新日期：2003-07-10 00:00:00

abstract：:An analysis of 15 protein structures indicates: First, the loss of accessible surface area by monomeric proteins on folding-proportional to hydrophobic energy-is a simple function of molecular weight; second, the proportion of polar groups forming intramolecular hydrogen bonds is constant; and third, protein interiors...

journal_title：Nature

authors： Chothia C

更新日期：1975-03-27 00:00:00

abstract：:The retinotectal projection has long been studied experimentally and theoretically, as a model for the formation of topographic brain maps. Neighbouring retinal ganglion cells (RGCs) project their axons to neighbouring positions in the optic tectum, thus re-establishing a continuous neural representation of visual spa...

journal_title：Nature

authors： Gosse NJ,Nevin LM,Baier H

更新日期：2008-04-17 00:00:00

abstract：:The separation of ON and OFF channels and the development of an antagonistic surround occur at the first synapse in the vertebrate retina. This functional differentiation is mediated by the action of the photoreceptor neurotransmitter on the ON bipolar, OFF bipolar and horizontal cells, respectively. Glutamate mimics ...

journal_title：Nature

authors： Slaughter MM,Miller RF

更新日期：1985-03-07 00:00:00

abstract：:The peptide GsMTx4, isolated from the venom of the tarantula Grammostola spatulata, is a selective inhibitor of stretch-activated cation channels (SACs). The mechanism of inhibition remains unknown; but both GsMTx4 and its enantiomer, enGsMTx4, modify the gating of SACs, thus violating a trademark of the traditional l...

journal_title：Nature

authors： Suchyna TM,Tape SE,Koeppe RE 2nd,Andersen OS,Sachs F,Gottlieb PA

更新日期：2004-07-08 00:00:00

abstract：:Black holes become visible when they accrete gas, a common source of which is a close stellar companion. The standard theory for this process (invoking a 'thin accretion disk') does not explain some spectacular phenomena associated with these systems, such as their X-ray variability and relativistic outflows, indicati...

journal_title：Nature

authors： Kanbach G,Straubmeier C,Spruit HC,Belloni T

更新日期：2001-11-08 00:00:00

abstract：:Electromagnetically induced transparency is a quantum interference effect that permits the propagation of light through an otherwise opaque atomic medium; a 'coupling' laser is used to create the interference necessary to allow the transmission of resonant pulses from a 'probe' laser. This technique has been used to s...

journal_title：Nature

authors： Liu C,Dutton Z,Behroozi CH,Hau LV

更新日期：2001-01-25 00:00:00

abstract：:A new process, antigenization of antibodies, consisting of the expression of oligopeptides in the hypervariable loops of an antibody molecule is described. The potential applications of antigenized antibodies are discussed. ...

journal_title：Nature

authors： Zanetti M

更新日期：1992-01-30 00:00:00

abstract：:Natural products containing phosphorus-carbon bonds have found widespread use in medicine and agriculture. One such compound, phosphinothricin tripeptide, contains the unusual amino acid phosphinothricin attached to two alanine residues. Synthetic phosphinothricin (glufosinate) is a component of two top-selling herbic...

journal_title：Nature

authors： Cicchillo RM,Zhang H,Blodgett JA,Whitteck JT,Li G,Nair SK,van der Donk WA,Metcalf WW

更新日期：2009-06-11 00:00:00

abstract：:Polar molecules have a rich internal structure and long-range dipole-dipole interactions, making them useful for quantum-controlled applications and fundamental investigations. Their potential fully unfolds at ultracold temperatures, where various effects are predicted in many-body physics, quantum information science...

journal_title：Nature

authors： Zeppenfeld M,Englert BG,Glöckner R,Prehn A,Mielenz M,Sommer C,van Buuren LD,Motsch M,Rempe G

更新日期：2012-11-22 00:00:00

abstract：:Since the discovery that epidermal growth factor (EGF) can accelerate opening of the eyelids, the EGF receptor (EGF-R) has been extensively studied and is now considered to be a prototype tyrosine kinase receptor. Binding of EGF or of transforming growth factor-alpha (TGF-alpha) or other related factors activates the ...

journal_title：Nature

authors： Miettinen PJ,Berger JE,Meneses J,Phung Y,Pedersen RA,Werb Z,Derynck R

更新日期：1995-07-27 00:00:00

abstract：:A variety of observations indicate that mid-ocean ridges produce less crust at spreading rates below 20 mm yr(-1) (refs 1-3), reflecting changes in fundamental ridge processes with decreasing spreading rate. The nature of these changes, however, remains uncertain, with end-member explanations being decreasing shallow ...

journal_title：Nature

authors： Lizarralde D,Gaherty JB,Collins JA,Hirth G,Kim SD

更新日期：2004-12-09 00:00:00

abstract：: ...

journal_title：Nature

authors： Narayan A

更新日期：2019-03-01 00:00:00

abstract：:Natural visual scenes are cluttered with multiple objects whose individual features must somehow be selectively linked (or 'bound') if perception is to coincide with reality. Recent neurophysiological evidence supports a 'binding-by-synchrony' hypothesis: neurons excited by features of the same object fire synchronous...

journal_title：Nature

authors： Thiele A,Stoner G

更新日期：2003-01-23 00:00:00

abstract：:The ability to form integrated circuits on flexible sheets of plastic enables attributes (for example conformal and flexible formats and lightweight and shock resistant construction) in electronic devices that are difficult or impossible to achieve with technologies that use semiconductor wafers or glass plates as sub...

journal_title：Nature

authors： Cao Q,Kim HS,Pimparkar N,Kulkarni JP,Wang C,Shim M,Roy K,Alam MA,Rogers JA

更新日期：2008-07-24 00:00:00

abstract：:There are large amounts of heavy alpha-emitters in nuclear waste and nuclear materials inventories stored in various sites around the world. These include plutonium and minor actinides such as americium and curium. In preparation for geological disposal there is consensus that actinides that have been separated from s...

journal_title：Nature

authors： Farnan I,Cho H,Weber WJ

更新日期：2007-01-11 00:00:00

abstract：:HIV-1 protease processes the Gag and Gag-Pol polyproteins into mature structural and functional proteins, including itself, and is therefore indispensable for viral maturation. The mature protease is active only as a dimer with each subunit contributing catalytic residues. The full-length transframe region protease pr...

journal_title：Nature

authors： Tang C,Louis JM,Aniana A,Suh JY,Clore GM

更新日期：2008-10-02 00:00:00

abstract：:An ageing world population has fuelled interest in regenerative remedies that may stem declining organ function and maintain fitness. Unanswered is whether elimination of intrinsic instigators driving age-associated degeneration can reverse, as opposed to simply arrest, various afflictions of the aged. Such instigator...

journal_title：Nature

authors： Jaskelioff M,Muller FL,Paik JH,Thomas E,Jiang S,Adams AC,Sahin E,Kost-Alimova M,Protopopov A,Cadiñanos J,Horner JW,Maratos-Flier E,Depinho RA

更新日期：2011-01-06 00:00:00