Molecular recognition of a single sphingolipid species by a protein's transmembrane domain.

abstract：:Clathrin is the structural protein of coated membranes involved in receptor-mediated endocytosis and aspects of Golgi sorting in eukaryotic cells. We have now detected a stoichiometric complex of clathrin with a novel protein of M(r) approximately 100,000 (100K) in lysates of different mammalian cells. Formation of th...

journal_title：Nature

authors： Pleasure IT,Black MM,Keen JH

更新日期：1993-09-30 00:00:00

abstract：:Highly collimated parsec-scale jets, which are generally linked to the presence of an accretion disk, are commonly observed in low-mass young stellar objects. In the past two decades, a few of these jets have been directly (or indirectly) observed from higher-mass (larger than eight solar masses) young stellar objects...

journal_title：Nature

authors： McLeod AF,Reiter M,Kuiper R,Klaassen PD,Evans CJ

更新日期：2018-02-15 00:00:00

abstract：:Since the discovery of the first exoplanets, it has been known that other planetary systems can look quite unlike our own. Until fairly recently, we have been able to probe only the upper range of the planet size distribution, and, since last year, to detect planets that are the size of Earth or somewhat smaller. Hith...

journal_title：Nature

authors： Barclay T,Rowe JF,Lissauer JJ,Huber D,Fressin F,Howell SB,Bryson ST,Chaplin WJ,Désert JM,Lopez ED,Marcy GW,Mullally F,Ragozzine D,Torres G,Adams ER,Agol E,Barrado D,Basu S,Bedding TR,Buchhave LA,Charbonneau D,Ch

更新日期：2013-02-28 00:00:00

abstract：:Molecular noise is a natural phenomenon that is inherent to all biological systems1,2. How stochastic processes give rise to the robust outcomes that support tissue homeostasis remains unclear. Here we use single-molecule RNA fluorescent in situ hybridization (smFISH) on mouse stem cells derived from haematopoietic ti...

journal_title：Nature

authors： Wheat JC,Sella Y,Willcockson M,Skoultchi AI,Bergman A,Singer RH,Steidl U

更新日期：2020-07-01 00:00:00

abstract：:The onsert of neuronal differentiation is characterised by intensive neurite growth; because microtubule formation is strictly required during this process, in vitro assembly of the tubulin present in the rat brain has been studied at different stages of development: the rate of assembly is very slow in the early stag...

journal_title：Nature

authors： Mareck A,Fellous A,Francon J,Nunez J

更新日期：1980-03-27 00:00:00

abstract：:Myeloproliferative neoplasms (MPNs) are blood cancers that are characterized by the excessive production of mature myeloid cells and arise from the acquisition of somatic driver mutations in haematopoietic stem cells (HSCs). Epidemiological studies indicate a substantial heritable component of MPNs that is among the h...

journal_title：Nature

authors： Bao EL,Nandakumar SK,Liao X,Bick AG,Karjalainen J,Tabaka M,Gan OI,Havulinna AS,Kiiskinen TTJ,Lareau CA,de Lapuente Portilla AL,Li B,Emdin C,Codd V,Nelson CP,Walker CJ,Churchhouse C,de la Chapelle A,Klein DE,Nilsson

更新日期：2020-10-01 00:00:00

abstract：:Individual mammals have the capacity to express at least one million distinct antigen binding specificities, implying a high degree of structural heterogeneity in the variable heavy and light chain (VH and VL) portions of the antibody molecules. Studies of higher vertebrate species suggest that this heterogeneity is c...

journal_title：Nature

authors： Mäkelä O,Litman GW

更新日期：1980-10-16 00:00:00

abstract：:High-harmonic generation by focusing a femtosecond laser onto a gas is a well-known method of producing coherent extreme-ultraviolet (EUV) light. This nonlinear conversion process requires high pulse intensities, greater than 10(13) W cm(-2), which are not directly attainable using only the output power of a femtoseco...

journal_title：Nature

authors： Kim S,Jin J,Kim YJ,Park IY,Kim Y,Kim SW

更新日期：2008-06-05 00:00:00

abstract：:Io leaves a magnetic footprint on Jupiter's upper atmosphere that appears as a spot of ultraviolet emission that remains fixed underneath Io as Jupiter rotates. The specific physical mechanisms responsible for generating those emissions are not well understood, but in general the spot seems to arise because of an elec...

journal_title：Nature

authors： Clarke JT,Ajello J,Ballester G,Ben Jaffel L,Connerney J,Gérard JC,Gladstone GR,Grodent D,Pryor W,Trauger J,Waite JH Jr

更新日期：2002-02-28 00:00:00

abstract：:The human sex chromosomes share a pair of homologous genes which independently encode a cell-surface antigen defined by the monoclonal antibody 12E7 (refs 1, 2; see refs 3, 4 for review). The X-located homologue, MIC2X, escapes X-inactivation and the equivalent Y-located locus, MIC2Y, was one of the first genes shown ...

journal_title：Nature

authors： Buckle V,Mondello C,Darling S,Craig IW,Goodfellow PN

更新日期：1985-10-24 00:00:00

abstract：:When chemical reactions whose rate increases with the concentration of a product species are carried out in imperfectly mixed systems, a variety of complex behaviours can occur. These phenomena, which have relevance for biological processes as well, include chaotic and stochastic behaviour and selection of one final s...

journal_title：Nature

authors： Epstein IR

更新日期：1995-03-23 00:00:00

abstract：:Tuberculosis is the leading cause of death in the world resulting from a single bacterial infection. Despite its enormous burden on world health, little is known about the molecular mechanisms of pathogenesis of Mycobacterium tuberculosis. Bacterial multiplication and concomitant tissue damage within an infected host,...

journal_title：Nature

authors： Cox JS,Chen B,McNeil M,Jacobs WR Jr

更新日期：1999-11-04 00:00:00

abstract：:The question of whether DNA is able to transport electrons has attracted much interest, particularly as this ability may play a role as a repair mechanism after radiation damage to the DNA helix. Experiments addressing DNA conductivity have involved a large number of DNA strands doped with intercalated donor and accep...

journal_title：Nature

authors： Fink HW,Schönenberger C

更新日期：1999-04-01 00:00:00

abstract：:Understanding how the brain constructs movements remains a fundamental challenge in neuroscience. The brain may control complex movements through flexible combination of motor primitives, where each primitive is an element of computation in the sensorimotor map that transforms desired limb trajectories into motor comm...

journal_title：Nature

authors： Thoroughman KA,Shadmehr R

更新日期：2000-10-12 00:00:00

abstract：:The specification of both the germ line and abdomen in Drosophila depends on the localization of oskar messenger RNA to the posterior of the oocyte. This localization requires several trans-acting factors, including Barentsz and the Mago-Y14 heterodimer, which assemble with oskar mRNA into ribonucleoprotein particles ...

journal_title：Nature

authors： Palacios IM,Gatfield D,St Johnston D,Izaurralde E

更新日期：2004-02-19 00:00:00

abstract：:The most basic objection to human embryonic stem (ES) cell research is rooted in the fact that ES cell derivation deprives embryos of any further potential to develop into a complete human being. ES cell lines are conventionally isolated from the inner cell mass of blastocysts and, in a few instances, from cleavage st...

journal_title：Nature

authors： Chung Y,Klimanskaya I,Becker S,Marh J,Lu SJ,Johnson J,Meisner L,Lanza R

更新日期：2006-01-12 00:00:00

abstract：:De novo-designed proteins1-3 hold great promise as building blocks for synthetic circuits, and can complement the use of engineered variants of natural proteins4-7. One such designer protein-degronLOCKR, which is based on 'latching orthogonal cage-key proteins' (LOCKR) technology8-is a switch that degrades a protein o...

journal_title：Nature

authors： Ng AH,Nguyen TH,Gómez-Schiavon M,Dods G,Langan RA,Boyken SE,Samson JA,Waldburger LM,Dueber JE,Baker D,El-Samad H

更新日期：2019-08-01 00:00:00

abstract：:Holliday junctions (HJs) are key intermediates in homologous recombination and are especially important for the production of crossover recombinants. Bacterial RecA family proteins promote the formation and branch migration of HJs in vitro by catalysing a reciprocal DNA-strand exchange reaction between two duplex DNA ...

journal_title：Nature

authors： Murayama Y,Kurokawa Y,Mayanagi K,Iwasaki H

更新日期：2008-02-21 00:00:00

abstract：:Strong interactions between electrons in a solid material can lead to surprising properties. A prime example is the Mott insulator, in which suppression of conductivity occurs as a result of interactions rather than a filled Bloch band. Proximity to the Mott insulating phase in fermionic systems is the origin of many ...

journal_title：Nature

authors： Jördens R,Strohmaier N,Günter K,Moritz H,Esslinger T

更新日期：2008-09-11 00:00:00

abstract：:Group selection may be defined as selection caused by the differential extinction or proliferation of groups. The socially polymorphic spider Anelosimus studiosus exhibits a behavioural polymorphism in which females exhibit either a 'docile' or 'aggressive' behavioural phenotype. Natural colonies are composed of a mix...

journal_title：Nature

authors： Pruitt JN,Goodnight CJ

更新日期：2014-10-16 00:00:00

abstract：:Plants cope with the environment in a variety of ways, and ecological analyses attempt to capture this through life-history strategies or trait-based categorization. These approaches are limited because they treat the trade-off mechanisms that underlie plant responses as a black box. Approaches that involve the molecu...

journal_title：Nature

authors： Scheres B,van der Putten WH

更新日期：2017-03-15 00:00:00

abstract：:Haematopoiesis is an essential process that evolved in multicellular animals. At the heart of this process are haematopoietic stem cells (HSCs), which are multipotent and self-renewing, and generate the entire repertoire of blood and immune cells throughout an animal's life1. Although there have been comprehensive stu...

journal_title：Nature

authors： Rosental B,Kowarsky M,Seita J,Corey DM,Ishizuka KJ,Palmeri KJ,Chen SY,Sinha R,Okamoto J,Mantalas G,Manni L,Raveh T,Clarke DN,Tsai JM,Newman AM,Neff NF,Nolan GP,Quake SR,Weissman IL,Voskoboynik A

更新日期：2018-12-01 00:00:00

abstract：:The cyc- variants of S49 lymphoma cells have served as powerful tools for studying the components and mechanisms of hormone-induced adenylate cyclase stimulation, as these cells are deficient in the guanine nucleotide regulatory site (Ns) mediating hormone, guanine nucleotide, cholera toxin and fluoride-induced stimul...

journal_title：Nature

authors： Jakobs KH,Aktories K,Schultz G

更新日期：1983-05-12 00:00:00

abstract：:Abscisic acid (ABA) is a ubiquitous hormone that regulates plant growth, development and responses to environmental stresses. Its action is mediated by the PYR/PYL/RCAR family of START proteins, but it remains unclear how these receptors bind ABA and, in turn, how hormone binding leads to inhibition of the downstream ...

journal_title：Nature

authors： Melcher K,Ng LM,Zhou XE,Soon FF,Xu Y,Suino-Powell KM,Park SY,Weiner JJ,Fujii H,Chinnusamy V,Kovach A,Li J,Wang Y,Li J,Peterson FC,Jensen DR,Yong EL,Volkman BF,Cutler SR,Zhu JK,Xu HE

更新日期：2009-12-03 00:00:00

abstract：:The 3-A structure of DNA-binding protein II, which exhibits histone-like properties in bacteria, has been determined. The molecule is dimeric and appears to bind to the phosphate backbone of DNA through two symmetry-related arms. A mechanism by which the protein induces DNA supercoiling is proposed. ...

journal_title：Nature

authors： Tanaka I,Appelt K,Dijk J,White SW,Wilson KS

更新日期：1984-08-02 00:00:00

abstract：:The pseudogap is a partial gap in the electronic density of states that opens in the normal (non-superconducting) state of cuprate superconductors and whose origin is a long-standing puzzle. Its connection to the Mott insulator phase at low doping (hole concentration, p) remains ambiguous and its relation to the charg...

journal_title：Nature

authors： Badoux S,Tabis W,Laliberté F,Grissonnanche G,Vignolle B,Vignolles D,Béard J,Bonn DA,Hardy WN,Liang R,Doiron-Leyraud N,Taillefer L,Proust C

更新日期：2016-03-10 00:00:00

abstract：:The TGF-beta/activin/BMP superfamily of growth factors signals through heteromeric receptor complexes of type I and type II serine/threonine kinase receptors. The signal originated by TGF-beta-like molecules appears to be transduced by a set of evolutionarily conserved proteins known as SMADs, which upon activation di...

journal_title：Nature

authors： Lagna G,Hata A,Hemmati-Brivanlou A,Massagué J

更新日期：1996-10-31 00:00:00

abstract：:Multicellular organisms have co-evolved with complex consortia of viruses, bacteria, fungi and parasites, collectively referred to as the microbiota1. In mammals, changes in the composition of the microbiota can influence many physiologic processes (including development, metabolism and immune cell function) and are a...

journal_title：Nature

authors： Chu C,Murdock MH,Jing D,Won TH,Chung H,Kressel AM,Tsaava T,Addorisio ME,Putzel GG,Zhou L,Bessman NJ,Yang R,Moriyama S,Parkhurst CN,Li A,Meyer HC,Teng F,Chavan SS,Tracey KJ,Regev A,Schroeder FC,Lee FS,Liston C

更新日期：2019-10-01 00:00:00

abstract：:The efficiency of generating electricity from heat using concentrated solar power plants (which use mirrors or lenses to concentrate sunlight in order to drive heat engines, usually involving turbines) may be appreciably increased by operating with higher turbine inlet temperatures, but this would require improved hea...

journal_title：Nature

authors： Caccia M,Tabandeh-Khorshid M,Itskos G,Strayer AR,Caldwell AS,Pidaparti S,Singnisai S,Rohskopf AD,Schroeder AM,Jarrahbashi D,Kang T,Sahoo S,Kadasala NR,Marquez-Rossy A,Anderson MH,Lara-Curzio E,Ranjan D,Henry A,Sandhag

更新日期：2018-10-01 00:00:00

abstract：:Signals elicited by binding of the T-cell antigen receptor and the CD4/CD8 co-receptor to major histocompatibility complex (MHC) molecules control the generation of CD4+ (helper) or CD8+ (cytotoxic) T cells from thymic precursors that initially express both co-receptor proteins. These precursors have unique, clonally ...

journal_title：Nature

authors： Yasutomo K,Doyle C,Miele L,Fuchs C,Germain RN

更新日期：2000-03-30 00:00:00