Recent advances and emerging trends in plant hormone signalling.

abstract：:Highly efficient neutron detectors are critical in many sectors, including national security1,2, medicine3, crystallography4 and astronomy5. The main neutron detection technologies currently used involve 3He-gas-filled proportional counters6 and light scintillators7 for thermalized neutrons. Semiconductors could provi...

journal_title：Nature

authors： Chica DG,He Y,McCall KM,Chung DY,Pak RO,Trimarchi G,Liu Z,De Lurgio PM,Wessels BW,Kanatzidis MG

更新日期：2020-01-01 00:00:00

abstract：:Large-scale systematic sequencing has generally depended on the availability of an ordered library of large-insert bacterial or viral genomic clones for the organism under study. The generation of these large insert libraries, and the location of each clone on a genome map, is a laborious and time-consuming process. I...

journal_title：Nature

authors： Churcher C,Bowman S,Badcock K,Bankier A,Brown D,Chillingworth T,Connor R,Devlin K,Gentles S,Hamlin N,Harris D,Horsnell T,Hunt S,Jagels K,Jones M,Lye G,Moule S,Odell C,Pearson D,Rajandream M,Rice P,Rowley N,Ske

更新日期：1997-05-29 00:00:00

abstract：: ...

journal_title：Nature

authors：

更新日期：2018-11-01 00:00:00

abstract：:The manner in which phase transformations occur in solids determines important structural and physical properties of many materials. The main problem in characterizing the kinetic processes that occur during phase transformations is the difficulty of observing directly, in real time, the growth of one phase at the exp...

journal_title：Nature

authors： Hannon JB,Hibino H,Bartelt NC,Swartzentruber BS,Ogino T,Kellogg GL

更新日期：2000-06-01 00:00:00

abstract：:The endoplasmic reticulum (ER) is the largest intracellular endomembrane system, enabling protein and lipid synthesis, ion homeostasis, quality control of newly synthesized proteins and organelle communication. Constant ER turnover and modulation is needed to meet different cellular requirements and autophagy has an i...

journal_title：Nature

authors： Khaminets A,Heinrich T,Mari M,Grumati P,Huebner AK,Akutsu M,Liebmann L,Stolz A,Nietzsche S,Koch N,Mauthe M,Katona I,Qualmann B,Weis J,Reggiori F,Kurth I,Hübner CA,Dikic I

更新日期：2015-06-18 00:00:00

abstract：:The presence of large Northern Hemisphere ice sheets and reduced greenhouse gas concentrations during the Last Glacial Maximum fundamentally altered global ocean-atmosphere climate dynamics. Model simulations and palaeoclimate records suggest that glacial boundary conditions affected the El Niño-Southern Oscillation, ...

journal_title：Nature

authors： Jones TR,Roberts WHG,Steig EJ,Cuffey KM,Markle BR,White JWC

更新日期：2018-02-15 00:00:00

abstract：:The highly conserved protein gamma-tubulin is required for microtubule nucleation in vivo. When viewed in the electron microscope, a highly purified gamma-tubulin complex from Xenopus consisting of at least seven different proteins is seen to have an open ring structure. This complex acts as an active microtubule-nucl...

journal_title：Nature

authors： Zheng Y,Wong ML,Alberts B,Mitchison T

更新日期：1995-12-07 00:00:00

abstract：:Organ-specific metastasis is governed, in part, by interactions between chemokine receptors on cancer cells and matching chemokines in target organs. For example, malignant breast cancer cells express the chemokine receptor CXCR4 and commonly metastasize to organs that are an abundant source of the CXCR4-specific liga...

journal_title：Nature

authors： Staller P,Sulitkova J,Lisztwan J,Moch H,Oakeley EJ,Krek W

更新日期：2003-09-18 00:00:00

abstract：:The Kyoto Protocol permits countries to meet part of their emission reduction obligations by cutting back on gases other than CO2 (ref. 1). This approach requires a definition of trade-offs among the radiatively active gases. The Intergovernmental Panel on Climate Change has suggested global warming potentials for thi...

journal_title：Nature

authors： Manne AS,Richels RG

更新日期：2001-04-05 00:00:00

abstract：:The ability to control the quantum state of a single electron spin in a quantum dot is at the heart of recent developments towards a scalable spin-based quantum computer. In combination with the recently demonstrated controlled exchange gate between two neighbouring spins, driven coherent single spin rotations would p...

journal_title：Nature

authors： Koppens FH,Buizert C,Tielrooij KJ,Vink IT,Nowack KC,Meunier T,Kouwenhoven LP,Vandersypen LM

更新日期：2006-08-17 00:00:00

abstract：:Because it is so tall, the giraffe, Giraffa camelopardalis, provides an important animal model for investigating adaptive mechanisms to orthostatic (gravitational) pressure changes. Previous physiological studies of the giraffe have concentrated on arterial blood pressures in the heart and neck. Briefly, these investi...

journal_title：Nature

authors： Hargens AR,Millard RW,Pettersson K,Johansen K

更新日期：1987-09-03 00:00:00

abstract：:The availability of iron limits primary productivity and the associated uptake of carbon over large areas of the ocean. Iron thus plays an important role in the carbon cycle, and changes in its supply to the surface ocean may have had a significant effect on atmospheric carbon dioxide concentrations over glacial-inter...

journal_title：Nature

authors： Blain S,Quéguiner B,Armand L,Belviso S,Bombled B,Bopp L,Bowie A,Brunet C,Brussaard C,Carlotti F,Christaki U,Corbière A,Durand I,Ebersbach F,Fuda JL,Garcia N,Gerringa L,Griffiths B,Guigue C,Guillerm C,Jacquet S,J

更新日期：2007-04-26 00:00:00

abstract：:Theoretical and empirical research highlights the role of punishment in promoting collaborative efforts. However, both the emergence and the stability of costly punishment are problematic issues. It is not clear how punishers can invade a society of defectors by social learning or natural selection, or how second-orde...

journal_title：Nature

authors： Sigmund K,De Silva H,Traulsen A,Hauert C

更新日期：2010-08-12 00:00:00

abstract：:The best spectrographs are limited in stability by their calibration light source. Laser frequency combs are the ideal calibrators for astronomical spectrographs. They emit a spectrum of lines that are equally spaced in frequency and that are as accurate and stable as the atomic clock relative to which the comb is sta...

journal_title：Nature

authors： Wilken T,Curto GL,Probst RA,Steinmetz T,Manescau A,Pasquini L,González Hernández JI,Rebolo R,Hänsch TW,Udem T,Holzwarth R

更新日期：2012-05-30 00:00:00

abstract：:Quantum electrodynamics describes the interactions of electrons and photons. Electric charge (the gauge coupling constant) is energy dependent, and there is a previous claim that charge is affected by gravity (described by general relativity) with the implication that the charge is reduced at high energies. However, t...

journal_title：Nature

authors： Toms DJ

更新日期：2010-11-04 00:00:00

abstract：:Magnetic surveys of the martian surface have revealed significantly lower magnetic field intensities over the gigantic impact craters Hellas and Argyre than over surrounding regions. The reduced fields are commonly attributed to pressure demagnetization caused by shock waves generated during meteorite impact, in the a...

journal_title：Nature

authors： Carporzen L,Gilder SA,Hart RJ

更新日期：2005-05-12 00:00:00

abstract：:Presenilin and signal peptide peptidase (SPP) are intramembrane aspartyl proteases that regulate important biological functions in eukaryotes. Mechanistic understanding of presenilin and SPP has been hampered by lack of relevant structural information. Here we report the crystal structure of a presenilin/SPP homologue...

journal_title：Nature

authors： Li X,Dang S,Yan C,Gong X,Wang J,Shi Y

更新日期：2013-01-03 00:00:00

abstract：:The potential use of smallpox as a biological weapon has led to the production and stockpiling of smallpox vaccine and the immunization of some healthcare workers. Another public health goal is the licensing of a safer vaccine that could benefit the millions of people advised not to take the current one because they o...

journal_title：Nature

authors： Earl PL,Americo JL,Wyatt LS,Eller LA,Whitbeck JC,Cohen GH,Eisenberg RJ,Hartmann CJ,Jackson DL,Kulesh DA,Martinez MJ,Miller DM,Mucker EM,Shamblin JD,Zwiers SH,Huggins JW,Jahrling PB,Moss B

更新日期：2004-03-11 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：:Several of the thousands of human long non-coding RNAs (lncRNAs) have been functionally characterized; however, potential roles for lncRNAs in somatic tissue differentiation remain poorly understood. Here we show that a 3.7-kilobase lncRNA, terminal differentiation-induced ncRNA (TINCR), controls human epidermal diffe...

journal_title：Nature

authors： Kretz M,Siprashvili Z,Chu C,Webster DE,Zehnder A,Qu K,Lee CS,Flockhart RJ,Groff AF,Chow J,Johnston D,Kim GE,Spitale RC,Flynn RA,Zheng GX,Aiyer S,Raj A,Rinn JL,Chang HY,Khavari PA

更新日期：2013-01-10 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：:Light absorption by the visual pigment rhodopsin triggers, through G-protein coupling, a cascade of events in the outer segment of the rod cell of the vertebrate retina that results in membrane hyperpolarization and nerve excitation. Rhodopsin, which contains 348 amino acids, has seven helices that cross the disk memb...

journal_title：Nature

authors： Schertler GF,Villa C,Henderson R

更新日期：1993-04-22 00:00:00

abstract：:Activity-dependent change in the efficacy of transmission is a basic feature of many excitatory synapses in the central nervous system. The best understood postsynaptic modification involves a change in responsiveness of AMPAR (alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid receptor)-mediated currents follo...

journal_title：Nature

authors： Liu SQ,Cull-Candy SG

更新日期：2000-05-25 00:00:00

abstract：:Eukaryotic structural gene mutations occurring spontaneously in a mouse myeloma cell line offer the opportunity to study somatic mutation in animal cells at the molecular level. Studies on the myeloma protein and on mRNA have enabled us to characterise four such mutants representing four different mutation mechanisms....

journal_title：Nature

authors： Adetugbo K,Milstein C,Secher DS

更新日期：1977-01-27 00:00:00

abstract：:Some surprising facts about the most productive institutions emerge when Japanese life-science research is subject to a novel type of assessment. ...

journal_title：Nature

authors： Yamazaki S

更新日期：1994-11-10 00:00:00

abstract：:Human-mediated translocation of species to areas beyond their natural distribution (which results in 'alien' populations1) is a key signature of the Anthropocene2, and is a primary global driver of biodiversity loss and environmental change3. Stemming the tide of invasions requires understanding why some species fail ...

journal_title：Nature

authors： Redding DW,Pigot AL,Dyer EE,Şekercioğlu ÇH,Kark S,Blackburn TM

更新日期：2019-07-01 00:00:00

abstract：:The type III secretion (T3S) injectisome is a specialized protein nanomachine that is critical for the pathogenicity of many Gram-negative bacteria, including purveyors of plague, typhoid fever, whooping cough, sexually transmitted infections and major nosocomial infections. This syringe-shaped 3.5-MDa macromolecular ...

journal_title：Nature

authors： Worrall LJ,Hong C,Vuckovic M,Deng W,Bergeron JRC,Majewski DD,Huang RK,Spreter T,Finlay BB,Yu Z,Strynadka NCJ

更新日期：2016-12-22 00:00:00

abstract：:Courtship rituals serve to reinforce reproductive barriers between closely related species. Drosophila melanogaster and Drosophila simulans exhibit reproductive isolation, owing in part to the fact that D. melanogaster females produce 7,11-heptacosadiene, a pheromone that promotes courtship in D. melanogaster males bu...

journal_title：Nature

authors： Seeholzer LF,Seppo M,Stern DL,Ruta V

更新日期：2018-07-01 00:00:00

abstract：:About one-third of human breast cancers require hormones for their continued growth and endocrine ablation or anti-hormone therapy can cause regression of these tumours. As a consequence, ovariectomy in premenopausal women or administration of an anti-oestrogen (tamoxifen) in postmenopausal women represent major optio...

journal_title：Nature

authors： Miller WR,Scott WN,Morris R,Fraser HM,Sharpe RM

更新日期：1985-01-17 00:00:00

abstract：:When a portrait is coarsely quantized into blocks, the block structure hides the face, although lower spatial frequencies of the original image sufficient by themselves for recognition are preserved. Recognition can be recovered by blurring the image, or otherwise attenuating the spurious higher spatial frequency comp...

journal_title：Nature

authors： Morrone MC,Burr DC,Ross J

更新日期：1983-09-15 00:00:00