Compositional differences between meteorites and near-Earth asteroids.

abstract：:The clinical development of an inhibitor of cellular proteasome function suggests that compounds targeting other components of the ubiquitin-proteasome system might prove useful for the treatment of human malignancies. NEDD8-activating enzyme (NAE) is an essential component of the NEDD8 conjugation pathway that contro...

journal_title：Nature

authors： Soucy TA,Smith PG,Milhollen MA,Berger AJ,Gavin JM,Adhikari S,Brownell JE,Burke KE,Cardin DP,Critchley S,Cullis CA,Doucette A,Garnsey JJ,Gaulin JL,Gershman RE,Lublinsky AR,McDonald A,Mizutani H,Narayanan U,Olhava EJ

更新日期：2009-04-09 00:00:00

abstract：:The spontaneously hypertensive rat and the stroke-prone spontaneously hypertensive rat are useful models for human hypertension. In these strains hypertension is a polygenic trait, in which both autosomal and sex-linked genes can influence blood pressure. Linkage studies in crosses between the stroke-prone spontaneous...

journal_title：Nature

authors： Hilbert P,Lindpaintner K,Beckmann JS,Serikawa T,Soubrier F,Dubay C,Cartwright P,De Gouyon B,Julier C,Takahasi S

更新日期：1991-10-10 00:00:00

abstract：:The actions of many peptide growth factors include both stimulation and inhibition of cell proliferation, as well as effects unrelated to the control of cell growth. One peptide can have both stimulatory and inhibitory activity in a single cell, depending on the context of the other signal molecules present. ...

journal_title：Nature

authors： Sporn MB,Roberts AB

更新日期：1988-03-17 00:00:00

abstract：:Phosphorylation of the carboxy-terminal domain of the largest subunit of RNA polymerase II is believed to control the transition from transcription initiation to elongation. The general transcription factor IIH (TFIIH) contains a kinase activity capable of phosphorylating this domain. Factors that promote the associat...

journal_title：Nature

authors： Lu H,Zawel L,Fisher L,Egly JM,Reinberg D

更新日期：1992-08-20 00:00:00

abstract：:Dynamic access to genetic information is central to organismal development and environmental response. Consequently, genomic processes must be regulated by mechanisms that alter genome function relatively rapidly. Conventional chromatin immunoprecipitation (ChIP) experiments measure transcription factor occupancy, but...

journal_title：Nature

authors： Lickwar CR,Mueller F,Hanlon SE,McNally JG,Lieb JD

更新日期：2012-04-11 00:00:00

abstract：:In this Letter, the received date should have been 23 March 2017 instead of 13 April 2018. Authors R.M.K. and O.D.K. were incorrectly denoted as 'equally contributing' authors. The labels for 'control' and 'IFNγ' in Extended Data Fig. 4g were reversed. These have been corrected online. ...

journal_title：Nature

authors： Nusse YM,Savage AK,Marangoni P,Rosendahl-Huber AKM,Landman TA,de Sauvage FJ,Locksley RM,Klein OD

更新日期：2018-10-01 00:00:00

abstract：:'Long' gamma-ray bursts (GRBs) are commonly accepted to originate in the explosion of particularly massive stars, which give rise to highly relativistic jets. Inhomogeneities in the expanding flow result in internal shock waves that are believed to produce the gamma-rays we see. As the jet travels further outward into...

journal_title：Nature

authors： Tagliaferri G,Goad M,Chincarini G,Moretti A,Campana S,Burrows DN,Perri M,Barthelmy SD,Gehrels N,Krimm H,Sakamoto T,Kumar P,Mészáros PI,Kobayashi S,Zhang B,Angelini L,Banat P,Beardmore AP,Capalbi M,Covino S,Cusuman

更新日期：2005-08-18 00:00:00

abstract：:IgE and its receptors are believed to have evolved as a mechanism to protect mammals against parasites. But other and intrinsically innocuous antigens can subvert this system to provoke an allergic response. For human populations in industrialized countries, allergy and asthma now represent a far greater threat than p...

journal_title：Nature

authors： Sutton BJ,Gould HJ

更新日期：1993-12-02 00:00:00

abstract：:Lung diseases such as chronic obstructive pulmonary disease and pulmonary fibrosis involve the progressive and inexorable destruction of oxygen exchange surfaces and airways, and have emerged as a leading cause of death worldwide. Mitigating therapies, aside from impractical organ transplantation, remain limited and t...

journal_title：Nature

authors： Zuo W,Zhang T,Wu DZ,Guan SP,Liew AA,Yamamoto Y,Wang X,Lim SJ,Vincent M,Lessard M,Crum CP,Xian W,McKeon F

更新日期：2015-01-29 00:00:00

abstract：:Blood production is ensured by rare, self-renewing haematopoietic stem cells (HSCs). How HSCs accommodate the diverse cellular stresses associated with their life-long activity remains elusive. Here we identify autophagy as an essential mechanism protecting HSCs from metabolic stress. We show that mouse HSCs, in contr...

journal_title：Nature

authors： Warr MR,Binnewies M,Flach J,Reynaud D,Garg T,Malhotra R,Debnath J,Passegué E

更新日期：2013-02-21 00:00:00

abstract：:Two cytosolic fractions (A and B) from Xenopus oocytes are sufficient to support protein import into the nuclei of digitonin-permeabilized cells. Fraction A recognizes the nuclear localization sequence (NLS) and binds the import substrate to the nuclear envelope, whereas fraction B mediates the subsequent passage of t...

journal_title：Nature

authors： Moore MS,Blobel G

更新日期：1993-10-14 00:00:00

abstract：:Groundwater is a primary source of fresh water in many parts of the world. Some regions are becoming overly dependent on it, consuming groundwater faster than it is naturally replenished and causing water tables to decline unremittingly. Indirect evidence suggests that this is the case in northwest India, but there ha...

journal_title：Nature

authors： Rodell M,Velicogna I,Famiglietti JS

更新日期：2009-08-20 00:00:00

abstract：:The determination of molecular masses from barometric sedimentation profiles, a main topic in ultracentrifugal analysis, is thought to be quantitatively correct for non-interacting particles. Whereas this expectation is justified for uncharged colloids or macromolecules at low volume fractions, early ultracentrifugati...

journal_title：Nature

authors： Raşa M,Philipse AP

更新日期：2004-06-24 00:00:00

abstract：:Vertebrate erythroid cells contain a tissue-specific transcription factor referred to as Eryf 1 (ref. 1), GF-1 (ref. 2) or NF-E1 (ref. 3), for which binding sites are widely distributed in the promoters and enhancers of the globin gene family, and of other erythroid-specific genes. Aberrant binding of the human factor...

journal_title：Nature

authors： Trainor CD,Evans T,Felsenfeld G,Boguski MS

更新日期：1990-01-04 00:00:00

abstract：:In addition to acting as template for protein synthesis, messenger RNA (mRNA) often contains sensory sequence elements that regulate this process. Here we report a new mechanism that limits the number of complete protein molecules that can be synthesized from a single mRNA molecule of the human AMD1 gene encoding aden...

journal_title：Nature

authors： Yordanova MM,Loughran G,Zhdanov AV,Mariotti M,Kiniry SJ,O'Connor PBF,Andreev DE,Tzani I,Saffert P,Michel AM,Gladyshev VN,Papkovsky DB,Atkins JF,Baranov PV

更新日期：2018-01-18 00:00:00

abstract：:Rous sarcoma virus (RSV) is an acutely oncogenic avian retrovirus which induces sarcomas in animals and transforms fibroblasts in cell culture. Genetic analysis indicates that the viral src gene (v-src) mediates neoplastic transformation. The product of v-src is a 60,000 molecular weight (MW) phosphoprotein (pp60v-src...

journal_title：Nature

authors： Simon MA,Kornberg TB,Bishop JM

更新日期：1983-04-28 00:00:00

abstract：:Tissue-resident memory T (TRM) cells persist indefinitely in epithelial barrier tissues and protect the host against pathogens. However, the biological pathways that enable the long-term survival of TRM cells are obscure. Here we show that mouse CD8+ TRM cells generated by viral infection of the skin differentially ex...

journal_title：Nature

authors： Pan Y,Tian T,Park CO,Lofftus SY,Mei S,Liu X,Luo C,O'Malley JT,Gehad A,Teague JE,Divito SJ,Fuhlbrigge R,Puigserver P,Krueger JG,Hotamisligil GS,Clark RA,Kupper TS

更新日期：2017-03-09 00:00:00

abstract：:Citrullination is the post-translational conversion of an arginine residue within a protein to the non-coded amino acid citrulline. This modification leads to the loss of a positive charge and reduction in hydrogen-bonding ability. It is carried out by a small family of tissue-specific vertebrate enzymes called peptid...

journal_title：Nature

authors： Christophorou MA,Castelo-Branco G,Halley-Stott RP,Oliveira CS,Loos R,Radzisheuskaya A,Mowen KA,Bertone P,Silva JC,Zernicka-Goetz M,Nielsen ML,Gurdon JB,Kouzarides T

更新日期：2014-03-06 00:00:00

abstract：:Chemokines are small secreted proteins that stimulate the directional migration of leukocytes and mediate inflammation. During screening of a murine choroid plexus complementary DNA library, we identified a new chemokine, designated neurotactin. Unlike other chemokines, neurotactin has a unique cysteine pattern, Cys-X...

journal_title：Nature

authors： Pan Y,Lloyd C,Zhou H,Dolich S,Deeds J,Gonzalo JA,Vath J,Gosselin M,Ma J,Dussault B,Woolf E,Alperin G,Culpepper J,Gutierrez-Ramos JC,Gearing D

更新日期：1997-06-05 00:00:00

abstract：:Broad and deep tumour genome sequencing has shed new light on tumour heterogeneity and provided important insights into the evolution of metastases arising from different clones. There is an additional layer of complexity, in that tumour evolution may be influenced by selective pressure provided by therapy, in a simil...

journal_title：Nature

authors： Juric D,Castel P,Griffith M,Griffith OL,Won HH,Ellis H,Ebbesen SH,Ainscough BJ,Ramu A,Iyer G,Shah RH,Huynh T,Mino-Kenudson M,Sgroi D,Isakoff S,Thabet A,Elamine L,Solit DB,Lowe SW,Quadt C,Peters M,Derti A,Scheg

更新日期：2015-02-12 00:00:00

abstract：:Over 200 recessive X chromosome-linked diseases, typically affecting only hemizygous males, have been identified. In many of these, prenatal diagnosis is possible by chorion villus sampling (CVS) or amniocentesis, followed by cytogenetic, biochemical or molecular analysis of the cells recovered from the conceptus. In ...

journal_title：Nature

authors： Handyside AH,Kontogianni EH,Hardy K,Winston RM

更新日期：1990-04-19 00:00:00

abstract：:The most unique feature of Earth is the existence of life, and the most extraordinary feature of life is its diversity. Approximately 9 million types of plants, animals, protists and fungi inhabit the Earth. So, too, do 7 billion people. Two decades ago, at the first Earth Summit, the vast majority of the world's nati...

journal_title：Nature

authors： Cardinale BJ,Duffy JE,Gonzalez A,Hooper DU,Perrings C,Venail P,Narwani A,Mace GM,Tilman D,Wardle DA,Kinzig AP,Daily GC,Loreau M,Grace JB,Larigauderie A,Srivastava DS,Naeem S

更新日期：2012-06-06 00:00:00

abstract：:Over half of the inherited predisposition to insulin-dependent diabetes mellitus maps to the region of chromosome 6 that contains the highly polymorphic HLA class II genes which determine immune responsiveness. Analysis of DNA sequences from diabetics indicates that alleles of HLA-DQ beta determine both disease suscep...

journal_title：Nature

authors： Todd JA,Bell JI,McDevitt HO

更新日期：1987-10-15 00:00:00

abstract：:Somatic cell nuclear transfer (SCNT) into enucleated oocytes has emerged as a technique that can be used to derive mouse embryonic stem cell lines with defined genotypes. In this issue Byrne et al. report the derivation of two SCNT Rhesus macaca male stem cell lines designated CRES-1 and CRES-2. Molecular studies deta...

journal_title：Nature

authors： Cram DS,Song B,Trounson AO

更新日期：2007-11-22 00:00:00

abstract：:Why infer evolution when you can watch it happen in real time? This is the basic premise of using populations of fast-replicating microorganisms in test tubes to study evolution. The approach, known as experimental evolution, has provided a way of testing many of the key hypotheses that arose from the modern evolution...

journal_title：Nature

authors： Buckling A,Craig Maclean R,Brockhurst MA,Colegrave N

更新日期：2009-02-12 00:00:00

abstract：:Germinal centres are specialized structures wherein B lymphocytes undergo clonal expansion, class switch recombination, antibody gene diversification and affinity maturation. Three to four antigen-specific B cells colonize a follicle to establish a germinal centre and become rapidly dividing germinal-centre centroblas...

journal_title：Nature

authors： Schwickert TA,Lindquist RL,Shakhar G,Livshits G,Skokos D,Kosco-Vilbois MH,Dustin ML,Nussenzweig MC

更新日期：2007-03-01 00:00:00

abstract：:In budding yeast many genes are expressed under cell-cycle control in late G1. These include a large group of DNA synthesis genes, the HO gene involved in mating-type switching, CTS1 (chitinase) and also CLN1 and CLN2 (ref. 4) encoding G1 cyclins. Two factors, encoded by the SWI4 and SWI6 genes, are required for HO (r...

journal_title：Nature

authors： Lowndes NF,Johnson AL,Breeden L,Johnston LH

更新日期：1992-06-11 00:00:00

abstract：:Post-translational modification (PTM) of proteins plays an important part in mediating protein interactions and/or the recruitment of specific protein targets. PTM can be mediated by the addition of functional groups (for example, acetylation or phosphorylation), peptides (for example, ubiquitylation or sumoylation), ...

journal_title：Nature

authors： Ahel I,Ahel D,Matsusaka T,Clark AJ,Pines J,Boulton SJ,West SC

更新日期：2008-01-03 00:00:00

abstract：:Muscle force is generated by myosin crossbridges interacting with actin. As estimated from stiffness and equatorial X-ray diffraction of muscle and muscle fibres, most myosin crossbridges are attached to actin during isometric contraction, but a much smaller fraction is bound stereospecifically. To determine the fract...

journal_title：Nature

authors： Bershitsky SY,Tsaturyan AK,Bershitskaya ON,Mashanov GI,Brown P,Burns R,Ferenczi MA

更新日期：1997-07-10 00:00:00

abstract：:During animal development, cells have to respond appropriately to localized secreted signals. Proper responses to Hedgehog, transforming growth factor-beta, epidermal growth factor and fibroblast growth factor/Ras signals require cognate inducible antagonists such as Patched, Dad, Argos and Sprouty. Wnt signals are cr...

journal_title：Nature

authors： Zeng W,Wharton KA Jr,Mack JA,Wang K,Gadbaw M,Suyama K,Klein PS,Scott MP

更新日期：2000-02-17 00:00:00