Nuclear reprogramming and pluripotency.

abstract：:Understanding brain circuits begins with an appreciation of their component parts - the cells. Although GABAergic interneurons are a minority population within the brain, they are crucial for the control of inhibition. Determining the diversity of these interneurons has been a central goal of neurobiologists, but this...

journal_title：Nature

authors： Kepecs A,Fishell G

更新日期：2014-01-16 00:00:00

abstract：:The maternal messenger RNA An3 was originally identified localized to the animal hemisphere of Xenopus laevis oocytes, eggs and early embryos. Xenopus embryos depend on mRNA and protein present in the egg before fertilization (maternal molecules) to provide the information needed for early development. Localization of...

journal_title：Nature

authors： Gururajan R,Perry-O'Keefe H,Melton DA,Weeks DL

更新日期：1991-02-21 00:00:00

abstract：:The Kondo effect--a many-body phenomenon in condensed-matter physics involving the interaction between a localized spin and free electrons--was discovered in metals containing small amounts of magnetic impurities, although it is now recognized to be of fundamental importance in a wide class of correlated electron syst...

journal_title：Nature

authors： Sasaki S,De Franceschi S,Elzerman JM,van der Wiel WG,Eto M,Tarucha S,Kouwenhoven LP

更新日期：2000-06-15 00:00:00

abstract：:Spontaneous symmetry breaking plays a key role in our understanding of nature. In relativistic quantum field theory, a broken continuous symmetry leads to the emergence of two types of fundamental excitation: massless Nambu-Goldstone modes and a massive 'Higgs' amplitude mode. An excitation of Higgs type is of crucial...

journal_title：Nature

authors： Endres M,Fukuhara T,Pekker D,Cheneau M,Schauss P,Gross C,Demler E,Kuhr S,Bloch I

更新日期：2012-07-25 00:00:00

abstract：:Neurons in the visual cortex typically respond selectively to the orientation, and velocity and direction of movement, of moving-bar stimuli. These responses are generally thought to provide information about the orientation and position of lines and edges in the visual field. Some cells are also endstopped, that is s...

journal_title：Nature

authors： Dobbins A,Zucker SW,Cynader MS

更新日期：1987-10-01 00:00:00

abstract：:To cause diseases in plants, pathogenic microorganisms have evolved mechanisms to deliver proteins directly into plant cells, where they suppress plant defences and facilitate tissue invasion. How plant pathogenic fungi, which cause many of the world's most serious plant diseases, deliver proteins during plant infecti...

journal_title：Nature

authors： Gilbert MJ,Thornton CR,Wakley GE,Talbot NJ

更新日期：2006-03-23 00:00:00

abstract：:CYCLINS are proteins synthesized during each cell cycle and abruptly destroyed in each mitosis. Cyclins have been implicated in the induction of mitosis and are associated with the serine-threonine protein kinase p34cdc2 as components of mitosis promoting factor (MPF). On the basis of conserved sequence motifs cyclins...

journal_title：Nature

authors： Pines J,Hunter T

更新日期：1990-08-23 00:00:00

abstract：:Large-scale chromosome structure and spatial nuclear arrangement have been linked to control of gene expression and DNA replication and repair. Genomic techniques based on chromosome conformation capture (3C) assess contacts for millions of loci simultaneously, but do so by averaging chromosome conformations from mill...

journal_title：Nature

authors： Nagano T,Lubling Y,Stevens TJ,Schoenfelder S,Yaffe E,Dean W,Laue ED,Tanay A,Fraser P

更新日期：2013-10-03 00:00:00

abstract：:Metastasis is a major cause of death in cancer patients and involves a multistep process including detachment of cancer cells from a primary cancer, invasion of surrounding tissue, spread through circulation, re-invasion and proliferation in distant organs. KiSS-1 is a human metastasis suppressor gene, that suppresses...

journal_title：Nature

authors： Ohtaki T,Shintani Y,Honda S,Matsumoto H,Hori A,Kanehashi K,Terao Y,Kumano S,Takatsu Y,Masuda Y,Ishibashi Y,Watanabe T,Asada M,Yamada T,Suenaga M,Kitada C,Usuki S,Kurokawa T,Onda H,Nishimura O,Fujino M

更新日期：2001-05-31 00:00:00

abstract：:Abyssal-hill-bounding faults that pervade the oceanic crust are the most common tectonic feature on the surface of the Earth. The recognition that these faults form at plate spreading centres came with the plate tectonic revolution. Recent observations reveal a large range of fault sizes and orientations; numerical mo...

journal_title：Nature

authors： Buck WR,Lavier LL,Poliakov AN

更新日期：2005-04-07 00:00:00

abstract：:The cyanobacterium Prochlorococcus is the dominant oxygenic phototroph in the tropical and subtropical regions of the world's oceans. It can grow at a range of depths over which light intensities can vary by up to 4 orders of magnitude. This broad depth distribution has been hypothesized to stem from the coexistence o...

journal_title：Nature

authors： Moore LR,Rocap G,Chisholm SW

更新日期：1998-06-04 00:00:00

abstract：:The factors determining disease severity in malaria are complex and include host polymorphisms, acquired immunity and parasite virulence. Studies in Africa have shown that severe malaria is associated with the ability of erythrocytes infected with the parasite Plasmodium falciparum to bind uninfected erythrocytes and ...

journal_title：Nature

authors： Rowe JA,Moulds JM,Newbold CI,Miller LH

更新日期：1997-07-17 00:00:00

abstract：:The first nerve cells to appear in the limb buds of embryonic grasshoppers are a pair which lie at the distal tip and project axons along the length of the limb to the central nervous system (CNS). The stereotyped route navigated by these 'pioneer' axons is followed by other neurones and eventually becomes that of a m...

journal_title：Nature

authors： Bentley D,Caudy M

更新日期：1983-07-07 00:00:00

abstract：:Glycosaminoglycans such as heparan sulphate and chondroitin sulphate are extracellular sugar chains involved in intercellular signalling. Disruptions of genes encoding enzymes that mediate glycosaminoglycan biosynthesis have severe consequences in Drosophila and mice. Mutations in the Drosophila gene sugarless, which ...

journal_title：Nature

authors： Mizuguchi S,Uyama T,Kitagawa H,Nomura KH,Dejima K,Gengyo-Ando K,Mitani S,Sugahara K,Nomura K

更新日期：2003-05-22 00:00:00

abstract：:The hypothesis that certain RNA molecules may be able to catalyse RNA replication is central to current theories of the early evolution of life. In support of this idea, we describe here an RNA that synthesizes RNA using the same reaction as that employed by protein enzymes that catalyse RNA polymerization. In the pre...

journal_title：Nature

authors： Ekland EH,Bartel DP

更新日期：1996-07-25 00:00:00

abstract：:Mast cells are primary effectors in allergic reactions, and may have important roles in disease by secreting histamine and various inflammatory and immunomodulatory substances. Although they are classically activated by immunoglobulin (Ig)E antibodies, a unique property of mast cells is their antibody-independent resp...

journal_title：Nature

authors： McNeil BD,Pundir P,Meeker S,Han L,Undem BJ,Kulka M,Dong X

更新日期：2015-03-12 00:00:00

abstract：:Homogeneous nucleation and subsequent cluster growth leads to the formation of new aerosol particles in the atmosphere. The nucleation of sulfuric acid and organic vapours is thought to be responsible for the formation of new particles over continents, whereas iodine oxide vapours have been implicated in particle form...

journal_title：Nature

authors： Sipilä M,Sarnela N,Jokinen T,Henschel H,Junninen H,Kontkanen J,Richters S,Kangasluoma J,Franchin A,Peräkylä O,Rissanen MP,Ehn M,Vehkamäki H,Kurten T,Berndt T,Petäjä T,Worsnop D,Ceburnis D,Kerminen VM,Kulmala M,O'D

更新日期：2016-09-22 00:00:00

abstract：:Change history: In Fig. 1b and c of this Letter, the inset times in the DIC and GFP microscopy images should be in minutes ('min') instead of seconds ('s'). This has not been corrected online. ...

journal_title：Nature

authors： Stewart MP,Helenius J,Toyoda Y,Ramanathan SP,Muller DJ,Hyman AA

更新日期：2019-07-01 00:00:00

abstract：:Diatoms are one of the most ecologically successful classes of photosynthetic marine eukaryotes in the contemporary oceans. Over the past 30 million years, they have helped to moderate Earth's climate by absorbing carbon dioxide from the atmosphere, sequestering it via the biological carbon pump and ultimately burying...

journal_title：Nature

authors： Bailleul B,Berne N,Murik O,Petroutsos D,Prihoda J,Tanaka A,Villanova V,Bligny R,Flori S,Falconet D,Krieger-Liszkay A,Santabarbara S,Rappaport F,Joliot P,Tirichine L,Falkowski PG,Cardol P,Bowler C,Finazzi G

更新日期：2015-08-20 00:00:00

abstract：: ...

journal_title：Nature

authors： Goodman SN

更新日期：2018-12-01 00:00:00

abstract：:Coordinated cell migration is essential in many fundamental biological processes including embryonic development, organogenesis, wound healing and the immune response. During organogenesis, groups of cells are directed to specific locations within the embryo. Here we show that the zebrafish miles apart (mil) mutation ...

journal_title：Nature

authors： Kupperman E,An S,Osborne N,Waldron S,Stainier DY

更新日期：2000-07-13 00:00:00

abstract：:Kalka is one of about 14 major layered mafic-ultramafic intrusions forming the Giles Complex in central Australia1. The stratigraphical section of the Kalka Intrusion passes from a basal pyroxenite zone (450 + m) through norite and olivine gabbro zones (3,500 m) to an uppermost anorthosite zone (800 + m)2. Further res...

journal_title：Nature

authors： Gray CM,Goode ADT

更新日期：1981-11-12 00:00:00

abstract：:When a spatially uniform temperature change is imposed on a solid with more than one phase, or on a polycrystal of a single, non-cubic phase (showing anisotropic expansion-contraction), the resulting thermal strain is inhomogeneous (non-affine). Thermal cycling induces internal stresses, leading to structural and prop...

journal_title：Nature

authors： Ketov SV,Sun YH,Nachum S,Lu Z,Checchi A,Beraldin AR,Bai HY,Wang WH,Louzguine-Luzgin DV,Carpenter MA,Greer AL

更新日期：2015-08-13 00:00:00

abstract：:The erosion of mountain belts controls their topographic and structural evolution and is the main source of sediment delivered to the oceans. Mountain erosion rates have been estimated from current relief and precipitation, but a more complete evaluation of the controls on erosion rates requires detailed measurements ...

journal_title：Nature

authors： Dadson SJ,Hovius N,Chen H,Dade WB,Hsieh ML,Willett SD,Hu JC,Horng MJ,Chen MC,Stark CP,Lague D,Lin JC

更新日期：2003-12-11 00:00:00

abstract：:Primordial germ cells (PGCs) are first identifiable as a population of about eight alkaline phosphatase-positive cells in the 7.0 days postcoitum mouse embryo. During the next 6 days of development they proliferate to give rise to the 25,000 cells that will establish the meiotic population. Steel factor is required fo...

journal_title：Nature

authors： Resnick JL,Bixler LS,Cheng L,Donovan PJ

更新日期：1992-10-08 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：: ...

journal_title：Nature

authors： Ainsworth C

更新日期：2017-11-08 00:00:00

abstract：:Reported widespread declines of wild and managed insect pollinators have serious consequences for global ecosystem services and agricultural production. Bees contribute approximately 80% of insect pollination, so it is important to understand and mitigate the causes of current declines in bee populations . Recent stud...

journal_title：Nature

authors： Gill RJ,Ramos-Rodriguez O,Raine NE

更新日期：2012-11-01 00:00:00

abstract：:Non-impulsive seismic radiation or 'tremor' has long been observed at volcanoes and more recently around subduction zones. Although the number of observations of non-volcanic tremor is steadily increasing, the causative mechanism remains unclear. Some have attributed non-volcanic tremor to the movement of fluids, whil...

journal_title：Nature

authors： Rubinstein JL,Vidale JE,Gomberg J,Bodin P,Creager KC,Malone SD

更新日期：2007-08-02 00:00:00

abstract：:Although it has been proposed that the activation of T lymphocytes is mediated by an early rise in cytosolic calcium concentration, it has not been possible to mimic antigen- or mitogen-induced mouse lymphocyte activation by calcium ionophores that bypass receptor-mediated processes. There is now evidence from other s...

journal_title：Nature

authors： Truneh A,Albert F,Golstein P,Schmitt-Verhulst AM

更新日期：1985-01-24 00:00:00