Germ-line transmission and expression of a human-derived yeast artificial chromosome.

abstract：:UV light is a potent mutagen in most living cells, but molecular analysis of its mode of action in animal cells has not been possible because of the high complexity of the cell genome. Therefore, we have used simian virus 40 (SV40) as a biological probe to study the mutagenic effect of UV-irradiation at the molecular ...

journal_title：Nature

authors： Bourre F,Sarasin A

更新日期：1983-09-01 00:00:00

abstract：:Many marine invertebrates and fish respond to hydrostatic pressure in order to regulate their depth and synchronize their behaviour to tidal cycles. Here we investigate the effect of hydrostatic pressure on the vestibular hair cells located in the labyrinth of the dogfish Scyliorhinus canicula, and find that it modula...

journal_title：Nature

authors： Fraser PJ,Shelmerdine RL

更新日期：2002-01-31 00:00:00

abstract：:Human cooperation in social dilemmas challenges researchers from various disciplines. Here we combine advances in experimental economics and evolutionary biology that separately have shown that costly punishment and reputation formation, respectively, induce cooperation in social dilemmas. The mechanisms of punishment...

journal_title：Nature

authors： Rockenbach B,Milinski M

更新日期：2006-12-07 00:00:00

abstract：:During embryonic development, orderly patterns of gene expression eventually assign each cell in the embryo its particular fate. For the anteroposterior axis of the Drosophila embryo, the first step in this process depends on a spatial gradient of the maternal morphogen Bicoid (Bcd). Positional information of this gra...

journal_title：Nature

authors： Houchmandzadeh B,Wieschaus E,Leibler S

更新日期：2002-02-14 00:00:00

abstract：:At the molecular level, muscle contraction is the result of cyclic interaction between myosin crossbridges, which extend from the thick filament, and the thin filament, which consists mainly of actin. The energy for work done by a single crossbridge during a cycle of attachment, generation of force, shortening and det...

journal_title：Nature

authors： Lombardi V,Piazzesi G,Linari M

更新日期：1992-02-13 00:00:00

abstract：:Mass spectrometry is a powerful technology for the analysis of large numbers of endogenous proteins. However, the analytical challenges associated with comprehensive identification and relative quantification of cellular proteomes have so far appeared to be insurmountable. Here, using advances in computational proteom...

journal_title：Nature

authors： de Godoy LM,Olsen JV,Cox J,Nielsen ML,Hubner NC,Fröhlich F,Walther TC,Mann M

更新日期：2008-10-30 00:00:00

abstract：:Macroscopic mechanical objects and electromagnetic degrees of freedom can couple to each other through radiation pressure. Optomechanical systems in which this coupling is sufficiently strong are predicted to show quantum effects and are a topic of considerable interest. Devices in this regime would offer new types of...

journal_title：Nature

authors： Thompson JD,Zwickl BM,Jayich AM,Marquardt F,Girvin SM,Harris JG

更新日期：2008-03-06 00:00:00

abstract：:The theoretical maximum tensile strain--that is, elongation--of a single-walled carbon nanotube is almost 20%, but in practice only 6% is achieved. Here we show that, at high temperatures, individual single-walled carbon nanotubes can undergo superplastic deformation, becoming nearly 280% longer and 15 times narrower ...

journal_title：Nature

authors： Huang JY,Chen S,Wang ZQ,Kempa K,Wang YM,Jo SH,Chen G,Dresselhaus MS,Ren ZF

更新日期：2006-01-19 00:00:00

abstract：:Many animals rely on an internal heading representation when navigating in varied environments1-10. How this representation is linked to the sensory cues that define different surroundings is unclear. In the fly brain, heading is represented by 'compass' neurons that innervate a ring-shaped structure known as the elli...

journal_title：Nature

authors： Kim SS,Hermundstad AM,Romani S,Abbott LF,Jayaraman V

更新日期：2019-12-01 00:00:00

abstract：:The Encyclopedia of DNA Elements (ENCODE) project has established a genomic resource for mammalian development, profiling a diverse panel of mouse tissues at 8 developmental stages from 10.5 days after conception until birth, including transcriptomes, methylomes and chromatin states. Here we systematically examined th...

journal_title：Nature

authors： Gorkin DU,Barozzi I,Zhao Y,Zhang Y,Huang H,Lee AY,Li B,Chiou J,Wildberg A,Ding B,Zhang B,Wang M,Strattan JS,Davidson JM,Qiu Y,Afzal V,Akiyama JA,Plajzer-Frick I,Novak CS,Kato M,Garvin TH,Pham QT,Harrington AN

更新日期：2020-07-01 00:00:00

abstract：:Spontaneous symmetry breaking plays a key role in our understanding of nature. In relativistic quantum field theory, a broken continuous symmetry leads to the emergence of two types of fundamental excitation: massless Nambu-Goldstone modes and a massive 'Higgs' amplitude mode. An excitation of Higgs type is of crucial...

journal_title：Nature

authors： Endres M,Fukuhara T,Pekker D,Cheneau M,Schauss P,Gross C,Demler E,Kuhr S,Bloch I

更新日期：2012-07-25 00:00:00

abstract：:The quantum-level interplay between geometry, topology and correlation is at the forefront of fundamental physics1-15. Kagome magnets are predicted to support intrinsic Chern quantum phases owing to their unusual lattice geometry and breaking of time-reversal symmetry14,15. However, quantum materials hosting ideal spi...

journal_title：Nature

authors： Yin JX,Ma W,Cochran TA,Xu X,Zhang SS,Tien HJ,Shumiya N,Cheng G,Jiang K,Lian B,Song Z,Chang G,Belopolski I,Multer D,Litskevich M,Cheng ZJ,Yang XP,Swidler B,Zhou H,Lin H,Neupert T,Wang Z,Yao N,Chang TR,Jia S

更新日期：2020-07-01 00:00:00

abstract：:Genetic testing will become the future standard of medical care. Life insurers will also need access to genetic information if the insurance industry is to survive intact and if cover is to remain affordable. ...

journal_title：Nature

authors： Pokorski RJ

更新日期：1995-07-06 00:00:00

abstract：:Human T-cell receptors for antigen and major histocompatibility complex (MHC) determinants have now been defined on inducer, suppressor, and class 1 and class 2 MHC-specific cytotoxic T lymphocytes as T3-associated clonotypic molecules (Ti) of relative molecular mass 90,000 (90K) composed of one 49-54K alpha- and one ...

journal_title：Nature

authors： Fabbi M,Acuto O,Smart JE,Reinherz EL

更新日期：1984-11-15 00:00:00

abstract：: ...

journal_title：Nature

authors： Hodson R

更新日期：2018-10-01 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：:Analogous to the progression of events in the opiate receptor-enkaphalin area, the first reports that benzodiazepines have selective and specific high-affinity binding sites in brain have stimulated a search for the endogenous 'ligand' or substance that might normally act at these sites. Braestrup and co-workers have ...

journal_title：Nature

authors： Tenen SS,Hirsch JD

更新日期：1980-12-11 00:00:00

abstract：:Refractoriness to induction chemotherapy and relapse after achievement of remission are the main obstacles to cure in acute myeloid leukaemia (AML). After standard induction chemotherapy, patients are assigned to different post-remission strategies on the basis of cytogenetic and molecular abnormalities that broadly d...

journal_title：Nature

authors： Ng SW,Mitchell A,Kennedy JA,Chen WC,McLeod J,Ibrahimova N,Arruda A,Popescu A,Gupta V,Schimmer AD,Schuh AC,Yee KW,Bullinger L,Herold T,Görlich D,Büchner T,Hiddemann W,Berdel WE,Wörmann B,Cheok M,Preudhomme C,Domb

更新日期：2016-12-15 00:00:00

abstract：:CD4(+) T helper 2 (T(H)2) cells secrete interleukin (IL)4, IL5 and IL13, and are required for immunity to gastrointestinal helminth infections. However, T(H)2 cells also promote chronic inflammation associated with asthma and allergic disorders. The non-haematopoietic-cell-derived cytokines thymic stromal lymphopoieti...

journal_title：Nature

authors： Saenz SA,Siracusa MC,Perrigoue JG,Spencer SP,Urban JF Jr,Tocker JE,Budelsky AL,Kleinschek MA,Kastelein RA,Kambayashi T,Bhandoola A,Artis D

更新日期：2010-04-29 00:00:00

abstract：:Kinetoplastid RNA editing alters mitochondrial RNA transcripts by addition and deletion of uridine residues, producing open reading frames that may be twice as long as the original RNA. Although the COIII gene encoding cytochrome c oxidase subunit III in Trypanosoma brucei is edited along its entire length, the presum...

journal_title：Nature

authors： Landweber LF,Gilbert W

更新日期：1993-05-13 00:00:00

abstract：:Arachidonic acid is metabolised either by cyclooxygenases to produce prostaglandins and thromboxanes or by lipoxygenases to produce mono-, di- and trihydroxyeicosatetraenoic acids (HETEs). Polymorphonuclear leukocytes (PMNs) release HETEs, including mono- and dihydroxy fatty acids, when exposed to stimuli such as the ...

journal_title：Nature

authors： Ford-Hutchinson AW,Bray MA,Doig MV,Shipley ME,Smith MJ

更新日期：1980-07-17 00:00:00

abstract：:Thrombosis--localized clotting of the blood--can occur in the arterial or the venous circulation and has a major medical impact. Acute arterial thrombosis is the proximal cause of most cases of myocardial infarction (heart attack) and of about 80% of strokes, collectively the most common cause of death in the develope...

journal_title：Nature

authors： Mackman N

更新日期：2008-02-21 00:00:00

abstract：:Change history: In this Letter, the received date should be 20 December 2017, instead of 27 April 2018. This has been corrected online. ...

journal_title：Nature

authors： Humphreys PC,Kalb N,Morits JPJ,Schouten RN,Vermeulen RFL,Twitchen DJ,Markham M,Hanson R

更新日期：2018-10-01 00:00:00

abstract：:The primary action of a family of mitogens including bombesin, bradykinin, vasopressin and alpha-thrombin is to activate the hydrolysis of polyphosphoinositides. Hydrolysis of phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2) by phospholipase C is mediated through coupling of surface receptors to a GTP-binding pro...

journal_title：Nature

authors： Chambard JC,Paris S,L'Allemain G,Pouysségur J

更新日期：1987-04-23 00:00:00

abstract：:The Nuffield Council on Bioethics suggests that introgression of genetic material into related species in centres of crop biodiversity is an insufficient justification to bar the use of genetically modified crops in the developing world. They consider that a precautionary approach to forgo the possible benefits invoke...

journal_title：Nature

authors： Celis C,Scurrah M,Cowgill S,Chumbiauca S,Green J,Franco J,Main G,Kiezebrink D,Visser RG,Atkinson HJ

更新日期：2004-11-11 00:00:00

abstract：:Group I and II introns are mobile elements that propagate by insertion into different genes. Some introns of both types self-splice in vitro by transesterification reactions catalysed by the intron RNA. These transesterifications are reversible, and it has been suggested that reverse splicing followed by reverse trans...

journal_title：Nature

authors： Mohr G,Lambowitz AM

更新日期：1991-11-14 00:00:00

abstract：:DNA mismatch repair is critical for increasing replication fidelity in organisms ranging from bacteria to humans. MutS protein, a member of the ABC ATPase superfamily, recognizes mispaired and unpaired bases in duplex DNA and initiates mismatch repair. Mutations in human MutS genes cause a predisposition to hereditary...

journal_title：Nature

authors： Obmolova G,Ban C,Hsieh P,Yang W

更新日期：2000-10-12 00:00:00

abstract：:Poly(dA).poly(dT) has unusual properties in that it cannot associate into nucleosomes and short, phased runs of it cause DNA bending. The crystal structure of a B-type DNA dodecamer containing a homopolymeric run of six A.T base pairs shows that this region possesses special structural features, including a system of ...

journal_title：Nature

authors： Nelson HC,Finch JT,Luisi BF,Klug A

更新日期：1987-11-19 00:00:00

abstract：: ...

journal_title：Nature

authors：

更新日期：2018-11-01 00:00:00

abstract：:The Ras proto-oncogene is a central component of mitogenic signal-transduction pathways, and is essential for cells both to leave a quiescent state (G0) and to pass through the G1/S transition of the cell cycle. The mechanism by which Ras signalling regulates cell-cycle progression is unclear, however. Here we report ...

journal_title：Nature

authors： Peeper DS,Upton TM,Ladha MH,Neuman E,Zalvide J,Bernards R,DeCaprio JA,Ewen ME

更新日期：1997-03-13 00:00:00