Identification and processing of proglucagon in pancreatic islets.

abstract：:Transcriptional repression by nuclear receptors has been correlated to binding of the putative co-repressor, N-CoR. A complex has been identified that contains N-CoR, the Mad presumptive co-repressor mSin3, and the histone deacetylase mRPD3, and which is required for both nuclear receptor- and Mad-dependent repression...

journal_title：Nature

authors： Heinzel T,Lavinsky RM,Mullen TM,Söderstrom M,Laherty CD,Torchia J,Yang WM,Brard G,Ngo SD,Davie JR,Seto E,Eisenman RN,Rose DW,Glass CK,Rosenfeld MG

更新日期：1997-05-01 00:00:00

abstract：:Four incorrect figure citations in this Letter have been corrected online. ...

journal_title：Nature

authors： Leo N,Carolus V,White JS,Kenzelmann M,Hudl M,Tolédano P,Honda T,Kimura T,Ivanov SA,Weil M,Lottermoser T,Meier D,Fiebig M

更新日期：2018-11-01 00:00:00

abstract：:Zika virus (ZIKV) is a flavivirus that is responsible for the current epidemic in Brazil and the Americas. ZIKV has been causally associated with fetal microcephaly, intrauterine growth restriction, and other birth defects in both humans and mice. The rapid development of a safe and effective ZIKV vaccine is a global ...

journal_title：Nature

authors： Larocca RA,Abbink P,Peron JP,Zanotto PM,Iampietro MJ,Badamchi-Zadeh A,Boyd M,Ng'ang'a D,Kirilova M,Nityanandam R,Mercado NB,Li Z,Moseley ET,Bricault CA,Borducchi EN,Giglio PB,Jetton D,Neubauer G,Nkolola JP,Maxfield

更新日期：2016-08-25 00:00:00

abstract：:Disruption of the normal regulation of cell-cycle progression and division lies at the heart of the events leading to cancer. Complex networks of regulatory factors, the tumour microenvironment and stress signals, such as those resulting from damaged DNA, dictate whether cancer cells proliferate or die. Recent progres...

journal_title：Nature

authors： Sawyers C

更新日期：2004-11-18 00:00:00

abstract：:The ATM (ataxia-telangiectasia mutated) protein kinase mediates early cellular responses to DNA double-strand breaks (DSBs) generated during metabolic processes or by DNA-damaging agents. ATM deficiency leads to ataxia-telangiectasia, a disease marked by lymphopenia, genomic instability and an increased predisposition...

journal_title：Nature

authors： Bredemeyer AL,Sharma GG,Huang CY,Helmink BA,Walker LM,Khor KC,Nuskey B,Sullivan KE,Pandita TK,Bassing CH,Sleckman BP

更新日期：2006-07-27 00:00:00

abstract：:Soybean (Glycine max (L.) Merr.) is an important crop that provides a sustainable source of protein and oil worldwide. Soybean cyst nematode (Heterodera glycines Ichinohe) is a microscopic roundworm that feeds on the roots of soybean and is a major constraint to soybean production. This nematode causes more than US$1 ...

journal_title：Nature

authors： Liu S,Kandoth PK,Warren SD,Yeckel G,Heinz R,Alden J,Yang C,Jamai A,El-Mellouki T,Juvale PS,Hill J,Baum TJ,Cianzio S,Whitham SA,Korkin D,Mitchum MG,Meksem K

更新日期：2012-12-13 00:00:00

abstract：:The brain has generally been considered an insulin-independent organ, because insulin does not apparently exert a direct effect on brain glucose consumption. Recently, however, insulin receptors have been detected throughout the central nervous system (CNS) of several species. Since important insights into the functio...

journal_title：Nature

authors： van Houten M,Posner BI

更新日期：1979-12-06 00:00:00

abstract：:Electrical current can be completely spin polarized in a class of materials known as half-metals, as a result of the coexistence of metallic nature for electrons with one spin orientation and insulating nature for electrons with the other. Such asymmetric electronic states for the different spins have been predicted f...

journal_title：Nature

authors： Son YW,Cohen ML,Louie SG

更新日期：2006-11-16 00:00:00

abstract：:Overfishing of large-bodied benthic fishes and their subsequent population collapses on the Scotian Shelf of Canada's east coast and elsewhere resulted in restructuring of entire food webs now dominated by planktivorous, forage fish species and macroinvertebrates. Despite the imposition of strict management measures i...

journal_title：Nature

authors： Frank KT,Petrie B,Fisher JA,Leggett WC

更新日期：2011-07-27 00:00:00

abstract：:A DNA probe from a human Y chromosome-derived cosmid detects a single-copy genomic DNA fragment which can appear in different allelic forms shared by both sex chromosomes. Variants at this DNA locus show an autosomal pattern of inheritance, undergo recombination with sexual phenotype and can therefore be described as ...

journal_title：Nature

authors： Simmler MC,Rouyer F,Vergnaud G,Nyström-Lahti M,Ngo KY,de la Chapelle A,Weissenbach J

更新日期：1985-10-24 00:00:00

abstract：:The upright posture and obligatory bipedalism of modern humans are unique among living primates. The evolutionary history of this behaviour has traditionally been pursued by functional analysis of the postcranial skeleton and the preserved footprint trails of fossil hominids. Here we report a systematic attempt to rec...

journal_title：Nature

authors： Spoor F,Wood B,Zonneveld F

更新日期：1994-06-23 00:00:00

abstract：:Observations of cometary nuclei have revealed a very limited amount of surface water ice, which is insufficient to explain the observed water outgassing. This was clearly demonstrated on comet 9P/Tempel 1, where the dust jets (driven by volatiles) were only partially correlated with the exposed ice regions. The observ...

journal_title：Nature

authors： De Sanctis MC,Capaccioni F,Ciarniello M,Filacchione G,Formisano M,Mottola S,Raponi A,Tosi F,Bockelée-Morvan D,Erard S,Leyrat C,Schmitt B,Ammannito E,Arnold G,Barucci MA,Combi M,Capria MT,Cerroni P,Ip WH,Kuehrt E,M

更新日期：2015-09-24 00:00:00

abstract：:Magnetars are neutron stars with X-ray and soft γ-ray outbursts thought to be powered by intense internal magnetic fields. Like conventional neutron stars in the form of radio pulsars, magnetars exhibit 'glitches' during which angular momentum is believed to be transferred between the solid outer crust and the superfl...

journal_title：Nature

authors： Archibald RF,Kaspi VM,Ng CY,Gourgouliatos KN,Tsang D,Scholz P,Beardmore AP,Gehrels N,Kennea JA

更新日期：2013-05-30 00:00:00

abstract：:Topological physics relies on the structure of the eigenstates of the Hamiltonians. The geometry of the eigenstates is encoded in the quantum geometric tensor1-comprising the Berry curvature2 (crucial for topological matter)3 and the quantum metric4, which defines the distance between the eigenstates. Knowledge of the...

journal_title：Nature

authors： Gianfrate A,Bleu O,Dominici L,Ardizzone V,De Giorgi M,Ballarini D,Lerario G,West KW,Pfeiffer LN,Solnyshkov DD,Sanvitto D,Malpuech G

更新日期：2020-02-01 00:00:00

abstract：:Statistical dependencies in the responses of sensory neurons govern both the amount of stimulus information conveyed and the means by which downstream neurons can extract it. Although a variety of measurements indicate the existence of such dependencies, their origin and importance for neural coding are poorly underst...

journal_title：Nature

authors： Pillow JW,Shlens J,Paninski L,Sher A,Litke AM,Chichilnisky EJ,Simoncelli EP

更新日期：2008-08-21 00:00:00

abstract：:In the unactivated Limulus sperm, a 60- micro m-long bundle of actin filaments crosslinked by the protein scruin is bent and twisted into a coil around the base of the nucleus. At fertilization, the bundle uncoils and fully extends in five seconds to support a finger of membrane known as the acrosomal process. This bi...

journal_title：Nature

authors： Schmid MF,Sherman MB,Matsudaira P,Chiu W

更新日期：2004-09-02 00:00:00

abstract：:Haematopoietic stem cells drive blood production, but their population size and lifetime dynamics have not been quantified directly in humans. Here we identified 129,582 spontaneous, genome-wide somatic mutations in 140 single-cell-derived haematopoietic stem and progenitor colonies from a healthy 59-year-old man and ...

journal_title：Nature

authors： Lee-Six H,Øbro NF,Shepherd MS,Grossmann S,Dawson K,Belmonte M,Osborne RJ,Huntly BJP,Martincorena I,Anderson E,O'Neill L,Stratton MR,Laurenti E,Green AR,Kent DG,Campbell PJ

更新日期：2018-09-01 00:00:00

abstract：:Farming was first introduced to Europe in the mid-seventh millennium bc, and was associated with migrants from Anatolia who settled in the southeast before spreading throughout Europe. Here, to understand the dynamics of this process, we analysed genome-wide ancient DNA data from 225 individuals who lived in southeast...

journal_title：Nature

authors： Mathieson I,Alpaslan-Roodenberg S,Posth C,Szécsényi-Nagy A,Rohland N,Mallick S,Olalde I,Broomandkhoshbacht N,Candilio F,Cheronet O,Fernandes D,Ferry M,Gamarra B,Fortes GG,Haak W,Harney E,Jones E,Keating D,Krause-Kyora

更新日期：2018-03-08 00:00:00

abstract：:Anterior-posterior patterning in insects, vertebrates and nematodes involves members of conserved Antennapedia-class homeobox gene clusters (HOM-C) that are thought to give specific body regions their identities. The effects of these genes on region-specific body structures have been described extensively, particularl...

journal_title：Nature

authors： Salser SJ,Kenyon C

更新日期：1992-01-16 00:00:00

abstract：:In Drosophila, as in mammals, epidermal differentiation is controlled by signalling cascades that include Wnt proteins and the ovo/shavenbaby (svb) family of zinc-finger transcription factors. Ovo/svb is a complex gene with two genetic functions corresponding to separate control regions: ovo is required for female ger...

journal_title：Nature

authors： Payre F,Vincent A,Carreno S

更新日期：1999-07-15 00:00:00

abstract：:Hox genes are essential for growth and patterning of the tetrapod limb skeleton. Mice mutant for the Hoxd-13 gene have an important delay in morphogenesis owing to reduced proliferation. Based on the appearance of atavisms in such mice, we suggested that modifications of Hox gene regulation may have been a source of m...

journal_title：Nature

authors： Sordino P,van der Hoeven F,Duboule D

更新日期：1995-06-22 00:00:00

abstract：:Serious, and occasionally fatal, anaphylactic-like (anaphylactoid) reactions may occur when a patient is exposed to a drug for the first time. Apart from the penicillins, nothing is known of the nature of antigenic or sensitizing drug determinants and, as yet, there is no evidence for the involvement of IgE antibodies...

journal_title：Nature

authors： Baldo BA,Fisher MM

更新日期：1983-11-17 00:00:00

abstract：:Most species live in species-rich food webs; yet, for a century, most mathematical models for population dynamics have included only one or two species. We ask whether such models are relevant to the real world. Two-species population models of an interacting consumer and resource collapse to one-species dynamics when...

journal_title：Nature

authors： Murdoch WW,Kendall BE,Nisbet RM,Briggs CJ,McCauley E,Bolser R

更新日期：2002-05-30 00:00:00

abstract：:Pairwise recognition of splice sites as a result of a scanning mechanism is an attractive model to explain the coordination of vertebrate splicing. Such a mechanism would predict a polarity-of-site recognition in the scanned unit, but no evidence for a polarity gradient across introns has been found. We have suggested...

journal_title：Nature

authors： Niwa M,MacDonald CC,Berget SM

更新日期：1992-11-19 00:00:00

abstract：:Recent studies have suggested a critical role of specific gene loss in several embryonic tumours and certain adult cancers. In retinoblastoma, hemizygosity or homozygosity of a recessive mutant allele results in the loss of normal gene product, and this seems to cause the manifestation of the disorder. Familial polypo...

journal_title：Nature

authors： Okamoto M,Sasaki M,Sugio K,Sato C,Iwama T,Ikeuchi T,Tonomura A,Sasazuki T,Miyaki M

更新日期：1988-01-21 00:00:00

abstract：:In double-stranded-RNA (dsRNA) viruses found in animals, bacteria and yeast, the genome is transcribed within the structurally intact core of the virion with extraordinary efficiency. The structural organization of the genome and the enzymes involved in the transcription inside any of these viruses, critical for under...

journal_title：Nature

authors： Prasad BV,Rothnagel R,Zeng CQ,Jakana J,Lawton JA,Chiu W,Estes MK

更新日期：1996-08-01 00:00:00

abstract：:Mesenchymal cells contribute to the 'stroma' of most normal and malignant tissues, with specific mesenchymal cells participating in the regulatory niches of stem cells. By examining how mesenchymal osteolineage cells modulate haematopoiesis, here we show that deletion of Dicer1 specifically in mouse osteoprogenitors, ...

journal_title：Nature

authors： Raaijmakers MH,Mukherjee S,Guo S,Zhang S,Kobayashi T,Schoonmaker JA,Ebert BL,Al-Shahrour F,Hasserjian RP,Scadden EO,Aung Z,Matza M,Merkenschlager M,Lin C,Rommens JM,Scadden DT

更新日期：2010-04-08 00:00:00

abstract：:The gut of healthy human neonates is usually devoid of viruses at birth, but quickly becomes colonized, which-in some cases-leads to gastrointestinal disorders1-4. Here we show that the assembly of the viral community in neonates takes place in distinct steps. Fluorescent staining of virus-like particles purified from...

journal_title：Nature

authors： Liang G,Zhao C,Zhang H,Mattei L,Sherrill-Mix S,Bittinger K,Kessler LR,Wu GD,Baldassano RN,DeRusso P,Ford E,Elovitz MA,Kelly MS,Patel MZ,Mazhani T,Gerber JS,Kelly A,Zemel BS,Bushman FD

更新日期：2020-05-01 00:00:00

abstract：:Parkinson's disease is the second most common neurodegenerative disorder. Growing evidence indicates a causative role of misfolded forms of the protein α-synuclein in the pathogenesis of Parkinson's disease. Intraneuronal aggregates of α-synuclein occur in Lewy bodies and Lewy neurites, the cytopathological hallmarks ...

journal_title：Nature

authors： Bartels T,Choi JG,Selkoe DJ

更新日期：2011-08-14 00:00:00

abstract：:The discovery that atrial extracts have potent diuretic and natriuretic properties revealed a possible endocrine function of the heart in the regulation of extracellular fluid volume. Since that first report intense research activity has been directed towards determining the mechanism of action of the active atrial na...

journal_title：Nature

authors： Harris PJ,Thomas D,Morgan TO

更新日期：1987-04-16 00:00:00