Immortalization eliminates a roadblock during cellular reprogramming into iPS cells.

abstract：:During biosynthesis, class II molecules of the major histocompatibility complex are associated with a nonpolymorphic protein called invariant chain, Ii, which facilitates folding of class II molecules and their exit from the endoplasmic reticulum, interferes with their association with peptide and directs their post-G...

journal_title：Nature

authors： Peterson M,Miller J

更新日期：1992-06-18 00:00:00

abstract：:Aerobic methanotrophic bacteria consume methane as it diffuses away from methanogenic zones of soil and sediment. They act as a biofilter to reduce methane emissions to the atmosphere, and they are therefore targets in strategies to combat global climate change. No cultured methanotroph grows optimally below pH 5, but...

journal_title：Nature

authors： Dunfield PF,Yuryev A,Senin P,Smirnova AV,Stott MB,Hou S,Ly B,Saw JH,Zhou Z,Ren Y,Wang J,Mountain BW,Crowe MA,Weatherby TM,Bodelier PL,Liesack W,Feng L,Wang L,Alam M

更新日期：2007-12-06 00:00:00

abstract：:A long-sought goal in structural biology has been the imaging of membrane proteins in their membrane environments. This goal has been achieved with electron crystallography in those special cases where a protein forms highly ordered arrays in lipid bilayers. It has also been achieved by NMR methods in proteins up to 5...

journal_title：Nature

authors： Wang L,Sigworth FJ

更新日期：2009-09-10 00:00:00

abstract：:The mechanistic Target of Rapamycin Complex 1 (mTORC1) is a major regulator of eukaryotic growth that coordinates anabolic and catabolic cellular processes with inputs such as growth factors and nutrients, including amino acids. In mammals arginine is particularly important, promoting diverse physiological effects suc...

journal_title：Nature

authors： Saxton RA,Chantranupong L,Knockenhauer KE,Schwartz TU,Sabatini DM

更新日期：2016-08-11 00:00:00

abstract：:The single endogenous DBA/2J ectropic provirus segregated concordantly with the dilute (d) coat colour mutation on chromosome 9 in 53/53 DBA/2J-derived recombinant inbred mouse strains and all seven inbred and mutant strains tested that carry the d allele. Analysis of DNA from a spontaneous DBA/2J d revertant (d+2J) s...

journal_title：Nature

authors： Jenkins NA,Copeland NG,Taylor BA,Lee BK

更新日期：1981-10-01 00:00:00

abstract：:Pollinators are declining worldwide and this has raised concerns for a parallel decline in the essential pollination service they provide to both crops and wild plants. Anthropogenic drivers linked to this decline include habitat changes, intensive agriculture, pesticides, invasive alien species, spread of pathogens a...

journal_title：Nature

authors： Knop E,Zoller L,Ryser R,Gerpe C,Hörler M,Fontaine C

更新日期：2017-08-10 00:00:00

abstract：:A series of findings over the past decade has begun to identify the brain circuitry and neurotransmitters that regulate our daily cycles of sleep and wakefulness. The latter depends on a network of cell groups that activate the thalamus and the cerebral cortex. A key switch in the hypothalamus shuts off this arousal s...

journal_title：Nature

authors： Saper CB,Scammell TE,Lu J

更新日期：2005-10-27 00:00:00

abstract：:An ongoing challenge in chemical research is to design catalysts that select the outcomes of the reactions of complex molecules. Chemists rely on organocatalysts or transition metal catalysts to control stereoselectivity, regioselectivity and periselectivity (selectivity among possible pericyclic reactions). Nature ac...

journal_title：Nature

authors： Ohashi M,Jamieson CS,Cai Y,Tan D,Kanayama D,Tang MC,Anthony SM,Chari JV,Barber JS,Picazo E,Kakule TB,Cao S,Garg NK,Zhou J,Houk KN,Tang Y

更新日期：2020-10-01 00:00:00

abstract：:The spectral purity of an oscillator is central to many applications, such as detecting gravity waves, defining the second, ground-state cooling and quantum manipulation of nanomechanical objects, and quantum computation. Recent proposals suggest that laser oscillators which use very narrow optical transitions in atom...

journal_title：Nature

authors： Bohnet JG,Chen Z,Weiner JM,Meiser D,Holland MJ,Thompson JK

更新日期：2012-04-04 00:00:00

abstract：:The crystal structure of a solid controls the interactions between the electronically active units and thus its electronic properties. In the high-temperature superconducting copper oxides, only one spatial arrangement of the electronically active Cu(2+) units-a two-dimensional square lattice-is available to study the...

journal_title：Nature

authors： Ganin AY,Takabayashi Y,Jeglic P,Arcon D,Potocnik A,Baker PJ,Ohishi Y,McDonald MT,Tzirakis MD,McLennan A,Darling GR,Takata M,Rosseinsky MJ,Prassides K

更新日期：2010-07-08 00:00:00

abstract：:Ecological theory suggests that large-scale patterns such as community stability can be influenced by changes in interspecific interactions that arise from the behavioural and/or physiological responses of individual species varying over time. Although this theory has experimental support, evidence from natural ecosys...

journal_title：Nature

authors： Ushio M,Hsieh CH,Masuda R,Deyle ER,Ye H,Chang CW,Sugihara G,Kondoh M

更新日期：2018-02-15 00:00:00

abstract：:The double helix of DNA epitomizes this molecule's ability to self-assemble in aqueous solutions into a complex chiral structure using hydrogen bonding and hydrophobic interactions. Non-covalently interacting molecules in organic solvents are used to design systems that similarly form controlled architectures. Periphe...

journal_title：Nature

authors： Hirschberg JH,Brunsveld L,Ramzi A,Vekemans JA,Sijbesma RP,Meijer EW

更新日期：2000-09-14 00:00:00

abstract：:Regulatory aspects of the Warnock Committee's report on reproductive technologies are summarized. A licensing authority with "substantial lay representation" would license practitioners and approve experimentation. Artificial insemination by donor would become a regulated service, and resulting children would be leg...

journal_title：Nature

authors：

更新日期：1984-07-26 00:00:00

abstract：:The most severe excursions in the Earth's climatic history are thought to be associated with Proterozoic glaciations. According to the 'Snowball Earth' hypothesis, the Marinoan glaciation, which ended about 635 million years ago, involved global or nearly global ice cover. At the termination of this glacial period, ra...

journal_title：Nature

authors： Allen PA,Hoffman PF

更新日期：2005-01-13 00:00:00

abstract：: ...

journal_title：Nature

authors： Rivest S

更新日期：2018-11-01 00:00:00

abstract：:Cocaine is a powerfully addictive substance and new strategies are needed to treat its abuse. Generating an active immunization to cocaine offers a means of blocking the actions of the drug by preventing it from entering the central nervous system, and should have fewer side effects than treatments based on manipulati...

journal_title：Nature

authors： Carrera MR,Ashley JA,Parsons LH,Wirsching P,Koob GF,Janda KD

更新日期：1995-12-14 00:00:00

abstract：:In the initiation of translation in eukaryotes, binding of the small ribosomal subunit to the messenger RNA results from recognition of the 5' cap structure (m7GpppX) of the mRNA by the cap-binding complex eIF4F. eIF4F is itself a three-subunit complex comprising the cap-binding protein eIF4E, eIF4A, an ATP-dependent ...

journal_title：Nature

authors： Craig AW,Haghighat A,Yu AT,Sonenberg N

更新日期：1998-04-02 00:00:00

abstract：:Interchromosomal gene conversion between alleles has been shown in yeast frequently to be associated with the recombination of flanking genetic markers. Although this also holds true for gene conversion between two alleles of the yeast mating-type (MAT) locus, initiated by the homothallic switching system, we find no ...

journal_title：Nature

authors： Klar AJ,Strathern JN

更新日期：1984-08-30 00:00:00

abstract：:The molecular machinery responsible for the generation of transport carriers moving from the Golgi complex to the plasma membrane relies on a tight interplay between proteins and lipids. Among the lipid-binding proteins of this machinery, we previously identified the four-phosphate adaptor protein FAPP2, the pleckstri...

journal_title：Nature

authors： D'Angelo G,Polishchuk E,Di Tullio G,Santoro M,Di Campli A,Godi A,West G,Bielawski J,Chuang CC,van der Spoel AC,Platt FM,Hannun YA,Polishchuk R,Mattjus P,De Matteis MA

更新日期：2007-09-06 00:00:00

abstract：:Approximately 2% of colorectal cancer is linked to pre-existing inflammation known as colitis-associated cancer, but most develops in patients without underlying inflammatory bowel disease. Colorectal cancer often follows a genetic pathway whereby loss of the adenomatous polyposis coli (APC) tumour suppressor and acti...

journal_title：Nature

authors： Grivennikov SI,Wang K,Mucida D,Stewart CA,Schnabl B,Jauch D,Taniguchi K,Yu GY,Osterreicher CH,Hung KE,Datz C,Feng Y,Fearon ER,Oukka M,Tessarollo L,Coppola V,Yarovinsky F,Cheroutre H,Eckmann L,Trinchieri G,Karin M

更新日期：2012-11-08 00:00:00

abstract：:Asexual reproduction by free-living invertebrate larvae is a rare and enigmatic phenomenon and, although it is known to occur in sea stars and brittle stars, it has not been detected in other echinoderms despite more than a century of intensive study. Here we describe spontaneous larval cloning in three species from t...

journal_title：Nature

authors： Eaves AA,Palmer AR

更新日期：2003-09-11 00:00:00

abstract：:The central nervous system has extraordinary plasticity in early life. This is thought to involve N-methyl-D-aspartate (NMDA) receptors which, along with the non-NMDA receptors, mediate fast excitatory synaptic transmission. Although NMDA receptors may be transiently enhanced early in life, it has not been possible to...

journal_title：Nature

authors： Hestrin S

更新日期：1992-06-25 00:00:00

abstract：:Advances in genetics and genomics have fuelled a revolution in discovery-based, or hypothesis-generating, research that provides a powerful complement to the more directly hypothesis-driven molecular, cellular and systems neuroscience. Genetic and functional genomic studies have already yielded important insights into...

journal_title：Nature

authors： Geschwind DH,Konopka G

更新日期：2009-10-15 00:00:00

abstract：:Seventeen hominoid fossils recovered from Pliocene strata at Aramis, Middle Awash, Ethiopia make up a series comprising dental, cranial and postcranial specimens dated to around 4.4 million years ago. When compared with Australopithecus afarensis and with modern and fossil apes the Aramis fossil hominids are recognize...

journal_title：Nature

authors： White TD,Suwa G,Asfaw B

更新日期：1994-09-22 00:00:00

abstract：:Effective interaction between T cells and their targets requires that recognition of specific antigen be coordinated with increased cell-cell adhesion. We show that antigen-receptor cross-linking increases the strength of the adhesion mechanism between lymphocyte function-associated molecule-1 (LFA-1) and intercellula...

journal_title：Nature

authors： Dustin ML,Springer TA

更新日期：1989-10-19 00:00:00

abstract：:Dense plexuses of neurones containing immunoreactive vasoactive intestinal peptide (VIP) have been found in discrete areas of the central nervous system and in peripheral organs, including the gastrointestinal tract, pancreas and urogenital system. In many of these locations VIP is concentrated in nerve endings, where...

journal_title：Nature

authors： Giachetti A,Said SI

更新日期：1979-10-18 00:00:00

abstract：:Liver cirrhosis is a major cause of death worldwide and is characterized by extensive fibrosis. There are currently no effective antifibrotic therapies available. To obtain a better understanding of the cellular and molecular mechanisms involved in disease pathogenesis and enable the discovery of therapeutic targets, ...

journal_title：Nature

authors： Ramachandran P,Dobie R,Wilson-Kanamori JR,Dora EF,Henderson BEP,Luu NT,Portman JR,Matchett KP,Brice M,Marwick JA,Taylor RS,Efremova M,Vento-Tormo R,Carragher NO,Kendall TJ,Fallowfield JA,Harrison EM,Mole DJ,Wigmore SJ

更新日期：2019-11-01 00:00:00

abstract：:Type Ia supernovae have been used empirically as 'standard candles' to demonstrate the acceleration of the expansion of the Universe even though fundamental details, such as the nature of their progenitor systems and how the stars explode, remain a mystery. There is consensus that a white dwarf star explodes after acc...

journal_title：Nature

authors： Nugent PE,Sullivan M,Cenko SB,Thomas RC,Kasen D,Howell DA,Bersier D,Bloom JS,Kulkarni SR,Kandrashoff MT,Filippenko AV,Silverman JM,Marcy GW,Howard AW,Isaacson HT,Maguire K,Suzuki N,Tarlton JE,Pan YC,Bildsten L,Ful

更新日期：2011-12-14 00:00:00

abstract：:The direct involvement of the pituitary-adrenal axis in birth has been well established, at least in sheep, and its removal prolongs pregnancy. As part of the process the fetal sheep adrenal grows rapidly during the 10-15 d prepartum and is associated with a large rise in the plasma corticosteroid concentration. This ...

journal_title：Nature

authors： Roebuck MM,Jones CT,Holland D,Silman R

更新日期：1980-04-17 00:00:00

abstract：:During endocytosis, clathrin and the clathrin adaptor protein AP-2, assisted by a variety of accessory factors, help to generate an invaginated bud at the cell membrane. One of these factors is Eps15, a clathrin-coat-associated protein that binds the alpha-adaptin subunit of AP-2. Here we investigate the function of E...

journal_title：Nature

authors： Chen H,Fre S,Slepnev VI,Capua MR,Takei K,Butler MH,Di Fiore PP,De Camilli P

更新日期：1998-08-20 00:00:00