Sequence and analysis of chromosome 2 of Dictyostelium discoideum.

abstract：:The application of human embryonic stem (ES) cells in medicine and biology has an inherent reliance on understanding the starting cell population. Human ES cells differ from mouse ES cells and the specific embryonic origin of both cell types is unclear. Previous work suggested that mouse ES cells could only be obtaine...

journal_title：Nature

authors： Tesar PJ,Chenoweth JG,Brook FA,Davies TJ,Evans EP,Mack DL,Gardner RL,McKay RD

更新日期：2007-07-12 00:00:00

abstract：:Neurons develop a highly polarized morphology consisting of dendrites and a long axon. Both axons and dendrites contain microtubules and microtubule-associated proteins (MAPs) with characteristic structures. Among MAPs, MAP2 is specifically expressed in dendrites whereas MAP2C and tau are abundant in the axon. But the...

journal_title：Nature

authors： Chen J,Kanai Y,Cowan NJ,Hirokawa N

更新日期：1992-12-17 00:00:00

abstract：:Differentiation of bone marrow derived precursors into mature T cells takes place in the thymus. During differentiation, T cells develop the receptor repertoire which allows them to recognize antigen in the context of self major histocompatibility complex (MHC) molecules. Mature T helper cells (mostly CD4+ CD8-) recog...

journal_title：Nature

authors： Maruŝić-Galesić S,Stephany DA,Longo DL,Kruisbeek AM

更新日期：1988-05-12 00:00:00

abstract：:The mammalian microbiome has many important roles in health and disease, and genetic engineering is enabling the development of microbial therapeutics and diagnostics. A key determinant of the activity of both natural and engineered microorganisms in vivo is their location within the host organism. However, existing m...

journal_title：Nature

authors： Bourdeau RW,Lee-Gosselin A,Lakshmanan A,Farhadi A,Kumar SR,Nety SP,Shapiro MG

更新日期：2018-01-03 00:00:00

abstract：:The function and nature of inhibition of neurons in the visual cortex have been the focus of both experimental and theoretical investigations. There are two ways in which inhibition can suppress synaptic excitation. In hyperpolarizing inhibition, negative and positive currents sum linearly to produce a net change in m...

journal_title：Nature

authors： Borg-Graham LJ,Monier C,Frégnac Y

更新日期：1998-05-28 00:00:00

abstract：:The atmosphere and ionosphere of Venus have been studied in the past by spacecraft with remote sensing or in situ techniques. These early missions, however, have left us with questions about, for example, the atmospheric structure in the transition region from the upper troposphere to the lower mesosphere (50-90 km) a...

journal_title：Nature

authors： Pätzold M,Häusler B,Bird MK,Tellmann S,Mattei R,Asmar SW,Dehant V,Eidel W,Imamura T,Simpson RA,Tyler GL

更新日期：2007-11-29 00:00:00

abstract：: ...

journal_title：Nature

authors： Masood E

更新日期：2018-11-01 00:00:00

abstract：:Cyclic GMP-AMP synthase (cGAS) is an innate immune sensor for cytosolic microbial DNA1. After binding DNA, cGAS synthesizes the messenger 2'3'-cyclic GMP-AMP (cGAMP)2-4, which triggers cell-autonomous defence and the production of type I interferons and pro-inflammatory cytokines via the activation of STING5. In addit...

journal_title：Nature

authors： Michalski S,de Oliveira Mann CC,Stafford CA,Witte G,Bartho J,Lammens K,Hornung V,Hopfner KP

更新日期：2020-11-01 00:00:00

abstract：:The resemblance of the orbitally filtered isotope signal from the past 340 kyr in Antarctic ice cores to Northern Hemisphere summer insolation intensity has been used to suggest that the northern hemisphere may drive orbital-scale global climate changes. A recent Letter by Laepple et al. suggests that, contrary to thi...

journal_title：Nature

authors： Sime LC,Wolff EW

更新日期：2011-11-09 00:00:00

abstract：:In the brain, hippocampal pyramidal cells use temporal as well as rate coding to signal spatial aspects of the animal's environment or behaviour. The temporal code takes the form of a phase relationship to the concurrent cycle of the hippocampal electroencephalogram theta rhythm. These two codes could each represent a...

journal_title：Nature

authors： Huxter J,Burgess N,O'Keefe J

更新日期：2003-10-23 00:00:00

abstract：:Three subfamilies of grasses, the Ehrhartoideae, Panicoideae and Pooideae, provide the bulk of human nutrition and are poised to become major sources of renewable energy. Here we describe the genome sequence of the wild grass Brachypodium distachyon (Brachypodium), which is, to our knowledge, the first member of the P...

journal_title：Nature

authors： International Brachypodium Initiative.

更新日期：2010-02-11 00:00:00

abstract：:Global dust storms on Mars are rare1,2 but can affect the Martian atmosphere for several months. They can cause changes in atmospheric dynamics and inflation of the atmosphere3, primarily owing to solar heating of the dust3. In turn, changes in atmospheric dynamics can affect the distribution of atmospheric water vapo...

journal_title：Nature

authors： Vandaele AC,Korablev O,Daerden F,Aoki S,Thomas IR,Altieri F,López-Valverde M,Villanueva G,Liuzzi G,Smith MD,Erwin JT,Trompet L,Fedorova AA,Montmessin F,Trokhimovskiy A,Belyaev DA,Ignatiev NI,Luginin M,Olsen KS,Baggi

更新日期：2019-04-01 00:00:00

abstract：:Oocytes arrested in the G2 phase of the cell cycle contain a p34cdc2/cyclin B complex which is kept in an inactive form by phosphorylation of its p34cdc2 subunit on tyrosine, threonine and perhaps serine residues. The phosphatase(s) involved in p34cdc2 dephosphorylation is unknown, but the product of the fission yeast...

journal_title：Nature

authors： Strausfeld U,Labbé JC,Fesquet D,Cavadore JC,Picard A,Sadhu K,Russell P,Dorée M

更新日期：1991-05-16 00:00:00

abstract：:Species that depend on membership in social groups for survival exhibit changes in neuronal gene expression and behaviour when they face restricted social interactions or isolation1-3. Here we show that, across the lifespan of zebrafish (Danio rerio), social isolation specifically decreased the level of transcription ...

journal_title：Nature

authors： Anneser L,Alcantara IC,Gemmer A,Mirkes K,Ryu S,Schuman EM

更新日期：2020-12-01 00:00:00

abstract：:Copy number variants (CNVs) are major contributors to genetic disorders. We have dissected a region of the 16p11.2 chromosome--which encompasses 29 genes--that confers susceptibility to neurocognitive defects when deleted or duplicated. Overexpression of each human transcript in zebrafish embryos identified KCTD13 as ...

journal_title：Nature

authors： Golzio C,Willer J,Talkowski ME,Oh EC,Taniguchi Y,Jacquemont S,Reymond A,Sun M,Sawa A,Gusella JF,Kamiya A,Beckmann JS,Katsanis N

更新日期：2012-05-16 00:00:00

abstract：:Haematopoiesis, the process of mature blood and immune cell production, is functionally organized as a hierarchy, with self-renewing haematopoietic stem cells and multipotent progenitor cells sitting at the very top. Multiple models have been proposed as to what the earliest lineage choices are in these primitive haem...

journal_title：Nature

authors： Rodriguez-Fraticelli AE,Wolock SL,Weinreb CS,Panero R,Patel SH,Jankovic M,Sun J,Calogero RA,Klein AM,Camargo FD

更新日期：2018-01-11 00:00:00

abstract：:Viruses are the most abundant biological organisms of the world's oceans. Viral infections are a substantial source of mortality in a range of organisms-including autotrophic and heterotrophic plankton-but their impact on the deep ocean and benthic biosphere is completely unknown. Here we report that viral production ...

journal_title：Nature

authors： Danovaro R,Dell'Anno A,Corinaldesi C,Magagnini M,Noble R,Tamburini C,Weinbauer M

更新日期：2008-08-28 00:00:00

abstract：:The evolutionary history of extant hominoids (humans and apes) remains poorly understood. The African fossil record during the crucial time period, the Miocene epoch, largely comprises isolated jaws and teeth, and little is known about ape cranial evolution. Here we report on the, to our knowledge, most complete fossi...

journal_title：Nature

authors： Nengo I,Tafforeau P,Gilbert CC,Fleagle JG,Miller ER,Feibel C,Fox DL,Feinberg J,Pugh KD,Berruyer C,Mana S,Engle Z,Spoor F

更新日期：2017-08-09 00:00:00

abstract：:Molecular spectroscopy offers opportunities for the exploration of the fundamental laws of nature and the search for new particle physics beyond the standard model1-4. Radioactive molecules-in which one or more of the atoms possesses a radioactive nucleus-can contain heavy and deformed nuclei, offering high sensitivit...

journal_title：Nature

authors： Garcia Ruiz RF,Berger R,Billowes J,Binnersley CL,Bissell ML,Breier AA,Brinson AJ,Chrysalidis K,Cocolios TE,Cooper BS,Flanagan KT,Giesen TF,de Groote RP,Franchoo S,Gustafsson FP,Isaev TA,Koszorús Á,Neyens G,Perrett HA

更新日期：2020-05-01 00:00:00

abstract：:The earliest cell fate decision in the mammalian embryo separates the extra-embryonic trophoblast lineage, which forms the fetal portion of the placenta, from the embryonic cell lineages. The body plan of the embryo proper is established only later at gastrulation, when the pluripotent epiblast gives rise to the germ ...

journal_title：Nature

authors： Russ AP,Wattler S,Colledge WH,Aparicio SA,Carlton MB,Pearce JJ,Barton SC,Surani MA,Ryan K,Nehls MC,Wilson V,Evans MJ

更新日期：2000-03-02 00:00:00

abstract：:Saturn's largest moon, Titan, remains an enigma, explored only by remote sensing from Earth, and by the Voyager and Cassini spacecraft. The most puzzling aspects include the origin of the molecular nitrogen and methane in its atmosphere, and the mechanism(s) by which methane is maintained in the face of rapid destruct...

journal_title：Nature

authors： Niemann HB,Atreya SK,Bauer SJ,Carignan GR,Demick JE,Frost RL,Gautier D,Haberman JA,Harpold DN,Hunten DM,Israel G,Lunine JI,Kasprzak WT,Owen TC,Paulkovich M,Raulin F,Raaen E,Way SH

更新日期：2005-12-08 00:00:00

abstract：:Fermi-liquid theory (the standard model of metals) has been challenged by the discovery of anomalous properties in an increasingly large number of metals. The anomalies often occur near a quantum critical point--a continuous phase transition in the limit of absolute zero, typically between magnetically ordered and par...

journal_title：Nature

authors： Doiron-Leyraud N,Walker IR,Taillefer L,Steiner MJ,Julian SR,Lonzarich GG

更新日期：2003-10-09 00:00:00

abstract：:The arrest of dorsal root axonal regeneration at the transitional zone between the peripheral and central nervous system has been repeatedly described since the early twentieth century. Here we show that, with trophic support to damaged sensory axons, this regenerative barrier is surmountable. In adult rats with injur...

journal_title：Nature

authors： Ramer MS,Priestley JV,McMahon SB

更新日期：2000-01-20 00:00:00

abstract：:Lignin is a complex polymer of phenylpropanoid subunits. It is an essential component of woody tissue, to which it imparts structural rigidity. Lignin is remarkably resistant to degradation by most microbes; nevertheless, a few species of white-rot fungi are able to catalyse its oxidation to CO2. Its biodegradation is...

journal_title：Nature

authors： Tien M,Tu CP

更新日期：1987-04-02 00:00:00

abstract：:The amplitude and frequency of laser light can be routinely measured and controlled on a femtosecond (10(-15) s) timescale. However, in pulses comprising just a few wave cycles, the amplitude envelope and carrier frequency are not sufficient to characterize and control laser radiation, because evolution of the light f...

journal_title：Nature

authors： Baltuska A,Udem T,Uiberacker M,Hentschel M,Goulielmakis E,Gohle Ch,Holzwarth R,Yakovlev VS,Scrinzi A,Hänsch TW,Krausz F

更新日期：2003-02-06 00:00:00

abstract：:Toxoplasma gondii, an obligate intracellular parasite of the phylum Apicomplexa, can cause severe disease in humans with an immature or suppressed immune system. The outcome of Toxoplasma infection is highly dependent on the strain type, as are many of its in vitro growth properties. Here we use genetic crosses betwee...

journal_title：Nature

authors： Saeij JP,Coller S,Boyle JP,Jerome ME,White MW,Boothroyd JC

更新日期：2007-01-18 00:00:00

abstract：:On being heated, ice melts into liquid water. Although in practice this process tends to be heterogeneous, it can occur homogeneously inside bulk ice. The thermally induced homogeneous melting of solids is fairly well understood, and involves the formation and growth of melting nuclei. But in the case of water, resili...

journal_title：Nature

authors： Mochizuki K,Matsumoto M,Ohmine I

更新日期：2013-06-20 00:00:00

abstract：:DNA methylation is highly dynamic during mammalian embryogenesis. It is broadly accepted that the paternal genome is actively depleted of 5-methylcytosine at fertilization, followed by passive loss that reaches a minimum at the blastocyst stage. However, this model is based on limited data, and so far no base-resoluti...

journal_title：Nature

authors： Smith ZD,Chan MM,Mikkelsen TS,Gu H,Gnirke A,Regev A,Meissner A

更新日期：2012-03-28 00:00:00

abstract：:The degradation of cytosolic proteins is carried out predominantly by the proteasome, which generates peptides of 7-9 amino acids long. These products need further processing. Recently, a proteolytic system was identified in the model organism Thermoplasma acidophilum that performs this processing. The hexameric core ...

journal_title：Nature

authors： Brandstetter H,Kim JS,Groll M,Huber R

更新日期：2001-11-22 00:00:00

abstract：:Vaccination has proved a powerful defence against a range of infectious diseases of humans and animals. However, its potential to control major epidemics of foot-and-mouth disease (FMD) in livestock is contentious. Using an individual farm-based model, we consider either national prophylactic vaccination campaigns in ...

journal_title：Nature

authors： Keeling MJ,Woolhouse ME,May RM,Davies G,Grenfell BT

更新日期：2003-01-09 00:00:00