Pore architecture of TRIC channels and insights into their gating mechanism.

abstract：:When simian virus 40 (SV40) infects host cells, the viral genes are expressed in two phases. Early in infection, the virus genome is transcribed and translated to yield two related proteins, 'large T' and 'small t' antigens. Later the rate of synthesis of the early messenger RNA falls and the viral genes coding for th...

journal_title：Nature

authors： McKay R,DiMaio D

更新日期：1981-02-26 00:00:00

abstract：:Magnetic compass information has a key role in bird orientation, but the physiological mechanisms enabling birds to sense the Earth's magnetic field remain one of the unresolved mysteries in biology. Two biophysical mechanisms have become established as the most promising magnetodetection candidates. The iron-mineral-...

journal_title：Nature

authors： Zapka M,Heyers D,Hein CM,Engels S,Schneider NL,Hans J,Weiler S,Dreyer D,Kishkinev D,Wild JM,Mouritsen H

更新日期：2009-10-29 00:00:00

abstract：:Metallothioneins are small cysteine-rich proteins that bind heavy metals such as zinc, cadmium, copper and mercury. Recent interest in these proteins has focused on the part they play in zinc metabolism and heavy metal detoxification. Our interest in metallothionein genes stems largely from the observations that these...

journal_title：Nature

authors： Glanville N,Durnam DM,Palmiter RD

更新日期：1981-07-16 00:00:00

abstract：:Adenosine is a potent modulator of transmitter release at a variety of synapses. The adenosine A1 receptor is assumed to reside in presynaptic terminals and to function as a negative autoreceptor. How adenosine reduces transmitter release is uncertain; it may reduce the calcium influx during nerve terminal depolarizat...

journal_title：Nature

authors： Yawo H,Chuhma N

更新日期：1993-09-16 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：:Microbes comprise the majority of extant organisms, yet much remains to be learned about the nature and driving forces of microbial diversification. Our understanding of how microorganisms adapt and evolve can be advanced by genome-wide documentation of the patterns of genetic exchange, particularly if analyses target...

journal_title：Nature

authors： Lo I,Denef VJ,Verberkmoes NC,Shah MB,Goltsman D,DiBartolo G,Tyson GW,Allen EE,Ram RJ,Detter JC,Richardson P,Thelen MP,Hettich RL,Banfield JF

更新日期：2007-03-29 00:00:00

abstract：:Escherichia coli RNA polymerase (RNAP) synthesizes RNA with remarkable fidelity in vivo. Its low error rate may be achieved by means of a 'proofreading' mechanism comprised of two sequential events. The first event (backtracking) involves a transcriptionally upstream motion of RNAP through several base pairs, which ca...

journal_title：Nature

authors： Shaevitz JW,Abbondanzieri EA,Landick R,Block SM

更新日期：2003-12-11 00:00:00

abstract：: ...

journal_title：Nature

authors： Beekes M,Mielke M,Thomzig A

更新日期：2019-01-01 00:00:00

abstract：:The TGFβ pathway has essential roles in embryonic development, organ homeostasis, tissue repair and disease. These diverse effects are mediated through the intracellular effectors SMAD2 and SMAD3 (hereafter SMAD2/3), whose canonical function is to control the activity of target genes by interacting with transcriptiona...

journal_title：Nature

authors： Bertero A,Brown S,Madrigal P,Osnato A,Ortmann D,Yiangou L,Kadiwala J,Hubner NC,de Los Mozos IR,Sadée C,Lenaerts AS,Nakanoh S,Grandy R,Farnell E,Ule J,Stunnenberg HG,Mendjan S,Vallier L

更新日期：2018-03-08 00:00:00

abstract：:Eukaryotic ribosomes consist of a small 40S and a large 60S subunit that are assembled in a highly coordinated manner. More than 200 factors ensure correct modification, processing and folding of ribosomal RNA and the timely incorporation of ribosomal proteins1,2. Small subunit maturation ends in the cytosol, when the...

journal_title：Nature

authors： Ameismeier M,Zemp I,van den Heuvel J,Thoms M,Berninghausen O,Kutay U,Beckmann R

更新日期：2020-11-01 00:00:00

abstract：:Most tetrapods have retained terrestrial locomotion since it evolved in the Palaeozoic era, but bats have become so specialized for flight that they have almost lost the ability to manoeuvre on land at all. Vampire bats, which sneak up on their prey along the ground, are an important exception. Here we show that commo...

journal_title：Nature

authors： Riskin DK,Hermanson JW

更新日期：2005-03-17 00:00:00

abstract：:The respiratory organs of terrestrial insects consist of tracheal tubes with external spiracular valves that control gas exchange. Despite their relatively high metabolic rate, many insects have highly discontinuous patterns of gas exchange, including long periods when the spiracles are fully closed. Two explanations ...

journal_title：Nature

authors： Hetz SK,Bradley TJ

更新日期：2005-02-03 00:00:00

abstract：:Interactions of CD4 with the class II major histocompatibility complex (MHC) are crucial during thymic ontogeny and subsequently for helper and cytotoxic functions of CD4+CD8- T lymphocytes. CD4 is the receptor for the T-lymphotropic human immunodeficiency virus and binds its envelope glycoprotein, gp120. The residues...

journal_title：Nature

authors： Clayton LK,Sieh M,Pious DA,Reinherz EL

更新日期：1989-06-15 00:00:00

abstract：:The Arabidopsis thaliana protein UVR8 is a photoreceptor for ultraviolet-B. Upon ultraviolet-B irradiation, UVR8 undergoes an immediate switch from homodimer to monomer, which triggers a signalling pathway for ultraviolet protection. The mechanism by which UVR8 senses ultraviolet-B remains largely unknown. Here we rep...

journal_title：Nature

authors： Wu D,Hu Q,Yan Z,Chen W,Yan C,Huang X,Zhang J,Yang P,Deng H,Wang J,Deng X,Shi Y

更新日期：2012-02-29 00:00:00

abstract：:Maternal immune activation (MIA) contributes to behavioural abnormalities associated with neurodevelopmental disorders in both primate and rodent offspring. In humans, epidemiological studies suggest that exposure of fetuses to maternal inflammation increases the likelihood of developing autism spectrum disorder. In p...

journal_title：Nature

authors： Kim S,Kim H,Yim YS,Ha S,Atarashi K,Tan TG,Longman RS,Honda K,Littman DR,Choi GB,Huh JR

更新日期：2017-09-28 00:00:00

abstract：:Myeloproliferative neoplasms (MPNs) are blood cancers that are characterized by the excessive production of mature myeloid cells and arise from the acquisition of somatic driver mutations in haematopoietic stem cells (HSCs). Epidemiological studies indicate a substantial heritable component of MPNs that is among the h...

journal_title：Nature

authors： Bao EL,Nandakumar SK,Liao X,Bick AG,Karjalainen J,Tabaka M,Gan OI,Havulinna AS,Kiiskinen TTJ,Lareau CA,de Lapuente Portilla AL,Li B,Emdin C,Codd V,Nelson CP,Walker CJ,Churchhouse C,de la Chapelle A,Klein DE,Nilsson

更新日期：2020-10-01 00:00:00

abstract：:XX female mammals undergo transcriptional silencing of most genes on one of their two X chromosomes to equalize X-linked gene dosage with XY males in a process referred to as X-chromosome inactivation (XCI). XCI is an example of epigenetic regulation. Once enacted in individual cells of the early female embryo, XCI is...

journal_title：Nature

authors： Kalantry S,Purushothaman S,Bowen RB,Starmer J,Magnuson T

更新日期：2009-07-30 00:00:00

abstract：:Inflammasomes are intracellular protein complexes that drive the activation of inflammatory caspases. So far, four inflammasomes involving NLRP1, NLRP3, NLRC4 and AIM2 have been described that recruit the common adaptor protein ASC to activate caspase-1, leading to the secretion of mature IL-1β and IL-18 proteins. The...

journal_title：Nature

authors： He Y,Zeng MY,Yang D,Motro B,Núñez G

更新日期：2016-02-18 00:00:00

abstract：:The atmosphere and ionosphere of Venus have been studied in the past by spacecraft with remote sensing or in situ techniques. These early missions, however, have left us with questions about, for example, the atmospheric structure in the transition region from the upper troposphere to the lower mesosphere (50-90 km) a...

journal_title：Nature

authors： Pätzold M,Häusler B,Bird MK,Tellmann S,Mattei R,Asmar SW,Dehant V,Eidel W,Imamura T,Simpson RA,Tyler GL

更新日期：2007-11-29 00:00:00

abstract：:Sudden, large-scale and diffuse human migration can amplify localized outbreaks of disease into widespread epidemics1-4. Rapid and accurate tracking of aggregate population flows may therefore be epidemiologically informative. Here we use 11,478,484 counts of mobile phone data from individuals leaving or transiting th...

journal_title：Nature

authors： Jia JS,Lu X,Yuan Y,Xu G,Jia J,Christakis NA

更新日期：2020-06-01 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：: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：:Over the past 50 years there has been much speculation about the energetic cost of swimming and wave-riding by dolphins. When aligned properly in front of the bow of moving ships in the stern wake of small boats, on wind waves, and even in the wake of larger cetaceans, the animals appear to move effortlessly through t...

journal_title：Nature

authors： Williams TM,Friedl WA,Fong ML,Yamada RM,Sedivy P,Haun JE

更新日期：1992-02-27 00:00:00

abstract：:Zooxanthellae, endosymbiotic algae of reef-building corals, substantially contribute to the high gross primary production of coral reefs, but corals exude up to half of the carbon assimilated by their zooxanthellae as mucus. Here we show that released coral mucus efficiently traps organic matter from the water column ...

journal_title：Nature

authors： Wild C,Huettel M,Klueter A,Kremb SG,Rasheed MY,Jørgensen BB

更新日期：2004-03-04 00:00:00

abstract：:The three-dimensional organization of the genome supports regulated gene expression, recombination, DNA repair, and chromosome segregation during mitosis. Chromosome conformation capture (Hi-C)1,2 analysis has revealed a complex genomic landscape of internal chromosomal structures in vertebrate cells3-7, but the ident...

journal_title：Nature

authors： Mitter M,Gasser C,Takacs Z,Langer CCH,Tang W,Jessberger G,Beales CT,Neuner E,Ameres SL,Peters JM,Goloborodko A,Micura R,Gerlich DW

更新日期：2020-10-01 00:00:00

abstract：:Although phytoalexins have long been inferred to be important in the defence of plants against fungal infection, there are few reports showing that they provide resistance to infection. Several plants, including grapevine, synthesize the stilbene-type phytoalexin resveratrol when attacked by pathogens. Stilbenes with ...

journal_title：Nature

authors： Hain R,Reif HJ,Krause E,Langebartels R,Kindl H,Vornam B,Wiese W,Schmelzer E,Schreier PH,Stöcker RH

更新日期：1993-01-14 00:00:00

abstract：:Although there are substantial differences between the magnetospheres of Jupiter and Saturn, it has been suggested that cryovolcanic activity at Enceladus could lead to electrodynamic coupling between Enceladus and Saturn like that which links Jupiter with Io, Europa and Ganymede. Powerful field-aligned electron beams...

journal_title：Nature

authors： Pryor WR,Rymer AM,Mitchell DG,Hill TW,Young DT,Saur J,Jones GH,Jacobsen S,Cowley SW,Mauk BH,Coates AJ,Gustin J,Grodent D,Gérard JC,Lamy L,Nichols JD,Krimigis SM,Esposito LW,Dougherty MK,Jouchoux AJ,Stewart AI,Mc

更新日期：2011-04-21 00:00:00

abstract：:The current outbreak of coronavirus disease-2019 (COVID-19) poses unprecedented challenges to global health1. The new coronavirus responsible for this outbreak-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-shares high sequence identity to SARS-CoV and a bat coronavirus, RaTG132. Although bats may be the...

journal_title：Nature

authors： Xiao K,Zhai J,Feng Y,Zhou N,Zhang X,Zou JJ,Li N,Guo Y,Li X,Shen X,Zhang Z,Shu F,Huang W,Li Y,Zhang Z,Chen RA,Wu YJ,Peng SM,Huang M,Xie WJ,Cai QH,Hou FH,Chen W,Xiao L,Shen Y

更新日期：2020-07-01 00:00:00

abstract：:A popular metaphor for the representation of numbers in the brain is the 'mental number line', in which numbers are represented in a continuous, quantity-based analogical format. Here we show that patients with hemispatial neglect misplace the midpoint of a numerical interval when asked to bisect it (for example, stat...

journal_title：Nature

authors： Zorzi M,Priftis K,Umiltà C

更新日期：2002-05-09 00:00:00

abstract：:Silicon dominates contemporary solar cell technologies1. But when absorbing photons, silicon (like other semiconductors) wastes energy in excess of its bandgap2. Reducing these thermalization losses and enabling better sensitivity to light is possible by sensitizing the silicon solar cell using singlet exciton fission...

journal_title：Nature

authors： Einzinger M,Wu T,Kompalla JF,Smith HL,Perkinson CF,Nienhaus L,Wieghold S,Congreve DN,Kahn A,Bawendi MG,Baldo MA

更新日期：2019-07-01 00:00:00