Oestradiol induction of a glucocorticoid-responsive gene by a chimaeric receptor.

abstract：:The discovery that the primary transcripts of many genes are processed to produce more than one kind of messenger RNA focuses attention on the control of RNA processing as a developmental regulatory mechanism. In the fruit-fly Drosophila melanogaster, differential splicing of a hierarchy of regulatory genes determines...

journal_title：Nature

authors： Baker BS

更新日期：1989-08-17 00:00:00

abstract：:The DNA sequences of the alcohol dehydrogenase (Adh) genes of four very closely related species of Drosophila show that the rates of nucleotide change vary greatly in different functional domains of this gene. A phylogeny of these species based on the Adh sequence data is consistent with that based on polytene chromos...

journal_title：Nature

authors： Bodmer M,Ashburner M

更新日期：1984-05-31 00:00:00

abstract：:In the pseudogap state of the high-transition-temperature (high-T(c)) copper oxide superconductors, angle-resolved photoemission (ARPES) measurements have seen Fermi arcs-that is, open-ended gapless sections in the large Fermi surface-rather than a closed loop expected of an ordinary metal. This is all the more puzzli...

journal_title：Nature

authors： Meng J,Liu G,Zhang W,Zhao L,Liu H,Jia X,Mu D,Liu S,Dong X,Zhang J,Lu W,Wang G,Zhou Y,Zhu Y,Wang X,Xu Z,Chen C,Zhou XJ

更新日期：2009-11-19 00:00:00

abstract：:Kin selection theory predicts that individuals will show less aggression and more altruism towards relatives. However, recent theoretical developments suggest that with limited dispersal, competition between relatives can override the effects of relatedness. The predicted and opposing influences of relatedness and com...

journal_title：Nature

authors： Giron D,Dunn DW,Hardy IC,Strand MR

更新日期：2004-08-05 00:00:00

abstract：:Traditionally, entanglement was considered to be a quirk of microscopic objects that defied a common-sense explanation. Now, however, entanglement is recognized to be ubiquitous and robust. With the realization that entanglement can occur in macroscopic systems - and with the development of experiments aimed at exploi...

journal_title：Nature

authors： Vedral V

更新日期：2008-06-19 00:00:00

abstract：:Electrophoretic studies suggest that bacterial populations consist of a number of independent clones and that genetic recombination is rare in nature. But DNA sequencing reveals that individual bacterial genes have a mosaic structure that could have arisen only by recombination. How can these observations be reconcile...

journal_title：Nature

authors： Smith JM,Dowson CG,Spratt BG

更新日期：1991-01-03 00:00:00

abstract：:Ferroelectrics have recently attracted attention as a candidate class of materials for use in photovoltaic devices, and for the coupling of light absorption with other functional properties. In these materials, the strong inversion symmetry breaking that is due to spontaneous electric polarization promotes the desirab...

journal_title：Nature

authors： Grinberg I,West DV,Torres M,Gou G,Stein DM,Wu L,Chen G,Gallo EM,Akbashev AR,Davies PK,Spanier JE,Rappe AM

更新日期：2013-11-28 00:00:00

abstract：:Dopamine (DA) has largely been ignored in considering possible mechanisms underlying the therapeutic effects of tricyclic anti-depressants (TCA). Most previous work done has focused on the ability of some TCAs to block the in vitro re-uptake of DA--an effect which unfortunately requires very high doses. Recently, howe...

journal_title：Nature

authors： Chiodo LA,Antelman SM

更新日期：1980-10-02 00:00:00

abstract：:An essential feature of the bacterial pathogen Salmonella spp. is its ability to enter cells that are normally non-phagocytic, such as those of the intestinal epithelium. The bacterium achieves entry by delivering effector proteins into the host-cell cytosol by means of a specialized protein-secretion system (termed t...

journal_title：Nature

authors： Fu Y,Galán JE

更新日期：1999-09-16 00:00:00

abstract：:In developed societies, chronic diseases such as diabetes, obesity, atherosclerosis and cancer are responsible for most deaths. These ailments have complex causes involving genetic, environmental and nutritional factors. There is evidence that a group of closely related nuclear receptors, called peroxisome proliferato...

journal_title：Nature

authors： Kersten S,Desvergne B,Wahli W

更新日期：2000-05-25 00:00:00

abstract：:How diverse cell fates and complex forms emerge and feed back to each other to sculpt functional organs remains unclear. In the developing heart, the myocardium transitions from a simple epithelium to an intricate tissue that consists of distinct layers: the outer compact and inner trabecular layers. Defects in this p...

journal_title：Nature

authors： Priya R,Allanki S,Gentile A,Mansingh S,Uribe V,Maischein HM,Stainier DYR

更新日期：2020-12-01 00:00:00

abstract：:Superantigens such as the staphylococcal enterotoxins bind to major histocompatibility complex (MHC) class II molecules and activate T cells through a specific interaction between the V beta region of the T-cell antigen receptor (TCR) and the toxin. The TCR beta-chain alone is sufficient to produce the interaction wit...

journal_title：Nature

authors： Irwin MJ,Hudson KR,Fraser JD,Gascoigne NR

更新日期：1992-10-29 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：:The generation of reprogrammed induced pluripotent stem cells (iPSCs) from patients with defined genetic disorders holds the promise of increased understanding of the aetiologies of complex diseases and may also facilitate the development of novel therapeutic interventions. We have generated iPSCs from patients with L...

journal_title：Nature

authors： Carvajal-Vergara X,Sevilla A,D'Souza SL,Ang YS,Schaniel C,Lee DF,Yang L,Kaplan AD,Adler ED,Rozov R,Ge Y,Cohen N,Edelmann LJ,Chang B,Waghray A,Su J,Pardo S,Lichtenbelt KD,Tartaglia M,Gelb BD,Lemischka IR

更新日期：2010-06-10 00:00:00

abstract：:It is not yet clear whether humans are able to learn while they are sleeping. Here we show that full-term human newborns can be taught to discriminate between similar vowel sounds when they are fast asleep. It is possible that such sleep training soon after birth could find application in clinical or educational situa...

journal_title：Nature

authors： Cheour M,Martynova O,Näätänen R,Erkkola R,Sillanpää M,Kero P,Raz A,Kaipio ML,Hiltunen J,Aaltonen O,Savela J,Hämäläinen H

更新日期：2002-02-07 00:00:00

abstract：:Recent work demonstrates that stochastic fluctuations in molecular populations have consequences for gene regulation. Previous experiments focused on noise sources or noise propagation through gene networks by measuring noise magnitudes. However, in theoretical analysis, we showed that noise frequency content is deter...

journal_title：Nature

authors： Austin DW,Allen MS,McCollum JM,Dar RD,Wilgus JR,Sayler GS,Samatova NF,Cox CD,Simpson ML

更新日期：2006-02-02 00:00:00

abstract：:Activated oncogenes and anticancer chemotherapy induce cellular senescence, a terminal growth arrest of viable cells characterized by S-phase entry-blocking histone 3 lysine 9 trimethylation (H3K9me3). Although therapy-induced senescence (TIS) improves long-term outcomes, potentially harmful properties of senescent tu...

journal_title：Nature

authors： Dörr JR,Yu Y,Milanovic M,Beuster G,Zasada C,Däbritz JH,Lisec J,Lenze D,Gerhardt A,Schleicher K,Kratzat S,Purfürst B,Walenta S,Mueller-Klieser W,Gräler M,Hummel M,Keller U,Buck AK,Dörken B,Willmitzer L,Reimann M,

更新日期：2013-09-19 00:00:00

abstract：:Behavioural experiences activate the FOS transcription factor in sparse populations of neurons that are critical for encoding and recalling specific events1-3. However, there is limited understanding of the mechanisms by which experience drives circuit reorganization to establish a network of Fos-activated cells. It i...

journal_title：Nature

authors： Yap EL,Pettit NL,Davis CP,Nagy MA,Harmin DA,Golden E,Dagliyan O,Lin C,Rudolph S,Sharma N,Griffith EC,Harvey CD,Greenberg ME

更新日期：2020-12-09 00:00:00

abstract：:The three-dimensional structure of the 67K amino-terminal fragment of Escherichia coli DNA topoisomerase I has been determined to 2.2 A resolution. The polypeptide folds in an unusual way to give four distinct domains enclosing a hole large enough to accommodate a double-stranded DNA. The active-site tyrosyl residue, ...

journal_title：Nature

authors： Lima CD,Wang JC,Mondragón A

更新日期：1994-01-13 00:00:00

abstract：:Chemokines are chemotactic cytokines that activate and direct the migration of leukocytes. There are two subfamilies, the CXC and the CC chemokines. We recently found that the CXC-chemokine stromal cell-derived factor-1 (SDF-1) is a highly efficacious lymphocyte chemoattractant. Chemokines act on responsive leukocyte ...

journal_title：Nature

authors： Bleul CC,Farzan M,Choe H,Parolin C,Clark-Lewis I,Sodroski J,Springer TA

更新日期：1996-08-29 00:00:00

abstract：:It is currently debated whether segmentation in different animal phyla has a common origin and shares a common genetic mechanism. The apparent use of different genetic networks in arthropods and vertebrates has become a strong argument against a common origin of segmentation. Our knowledge of arthropod segmentation is...

journal_title：Nature

authors： Stollewerk A,Schoppmeier M,Damen WG

更新日期：2003-06-19 00:00:00

abstract：:Lord Rothschild presents his personal views about the terminology used to describe research and development. ...

journal_title：Nature

authors： Rothschild L

更新日期：1972-10-13 00:00:00

abstract：:Therapeutic vaccines derived from carbohydrate antigen-adjuvant combinations are a promising approach for cancer immunotherapy. One of the critical limitations in this area is access to sufficient quantities of tumour-associated carbohydrate antigens and glycoconjugate adjuvants. At present, availability of the comple...

journal_title：Nature

authors： Galonić DP,Gin DY

更新日期：2007-04-26 00:00:00

abstract：:Metastatic progression of cancer is a complex and clinically daunting process. We previously identified a set of human microRNAs (miRNAs) that robustly suppress breast cancer metastasis to lung and bone and which display expression levels that predict human metastasis. Although these findings revealed miRNAs as suppre...

journal_title：Nature

authors： Png KJ,Halberg N,Yoshida M,Tavazoie SF

更新日期：2011-12-14 00:00:00

abstract：:Pyroptosis is a form of cell death that is critical for immunity. It can be induced by the canonical caspase-1 inflammasomes or by activation of caspase-4, -5 and -11 by cytosolic lipopolysaccharide. The caspases cleave gasdermin D (GSDMD) in its middle linker to release autoinhibition on its gasdermin-N domain, which...

journal_title：Nature

authors： Wang Y,Gao W,Shi X,Ding J,Liu W,He H,Wang K,Shao F

更新日期：2017-07-06 00:00:00

abstract：:Spontaneous type 1 diabetes occurs when the autoimmune destruction of pancreatic beta-islet cells prevents production of the hormone insulin. This causes an inability to regulate glucose metabolism, which results in dangerously raised blood glucose concentrations. It is generally accepted that thymus-derived lymphocyt...

journal_title：Nature

authors： Wilson DB

更新日期：2005-11-24 00:00:00

abstract：:As the extracellular matrix at the original site of a neuromuscular junction seems to play a major part in the specificity of synaptic regeneration, considerable attention has been paid to unique molecules localized to this region. Here we describe an extracellular matrix glycoprotein of the elasmobranch electric orga...

journal_title：Nature

authors： Caroni P,Carlson SS,Schweitzer E,Kelly RB

更新日期：1985-04-04 00:00:00

abstract：:Gravitational lensing is a powerful tool for the study of the distribution of dark matter in the Universe. The cold-dark-matter model of the formation of large-scale structures (that is, clusters of galaxies and even larger assemblies) predicts the existence of quasars gravitationally lensed by concentrations of dark ...

journal_title：Nature

authors： Inada N,Oguri M,Pindor B,Hennawi JF,Chiu K,Zheng W,Ichikawa S,Gregg MD,Becker RH,Suto Y,Strauss MA,Turner EL,Keeton CR,Annis J,Castander FJ,Eisenstein DJ,Frieman JA,Fukugita M,Gunn JE,Johnston DE,Kent SM,Nichol

更新日期：2003-12-18 00:00:00

abstract：:Blood coagulation can be initiated when factor VII or VIIa, a plasma protease, binds to its essential cofactor, tissue factor (TF), and proteolytically activates factors IX and X, triggering a cascade of events which eventually leads to the formation of thrombin and a fibrin clot. Plasma contains a lipoprotein-associa...

journal_title：Nature

authors： Girard TJ,Warren LA,Novotny WF,Likert KM,Brown SG,Miletich JP,Broze GJ Jr

更新日期：1989-04-06 00:00:00

abstract：:During formation of the neuromuscular junction, acetylcholine receptors in the endplate membrane become metabolically stabilized under neural control, their half-life increasing from about 1 day to about 10 days. The metabolic stability of the receptors is regulated by the electrical activity induced in the muscle by ...

journal_title：Nature

authors： Rotzler S,Schramek H,Brenner HR

更新日期：1991-01-24 00:00:00