The structure of human thyroglobulin.

abstract：:Distrust in scientific expertise1-14 is dangerous. Opposition to vaccination with a future vaccine against SARS-CoV-2, the causal agent of COVID-19, for example, could amplify outbreaks2-4, as happened for measles in 20195,6. Homemade remedies7,8 and falsehoods are being shared widely on the Internet, as well as dismi...

journal_title：Nature

authors： Johnson NF,Velásquez N,Restrepo NJ,Leahy R,Gabriel N,El Oud S,Zheng M,Manrique P,Wuchty S,Lupu Y

更新日期：2020-06-01 00:00:00

abstract：:Remodelling its shape, or morphogenesis, is a fundamental property of living tissue. It underlies much of embryonic development and numerous pathologies. Convergent extension (CE) of the axial mesoderm of vertebrates is an intensively studied model for morphogenetic processes that rely on cell rearrangement. It involv...

journal_title：Nature

authors： Ninomiya H,Elinson RP,Winklbauer R

更新日期：2004-07-15 00:00:00

abstract：:'Long' gamma-ray bursts (GRBs) are commonly accepted to originate in the explosion of particularly massive stars, which give rise to highly relativistic jets. Inhomogeneities in the expanding flow result in internal shock waves that are believed to produce the gamma-rays we see. As the jet travels further outward into...

journal_title：Nature

authors： Tagliaferri G,Goad M,Chincarini G,Moretti A,Campana S,Burrows DN,Perri M,Barthelmy SD,Gehrels N,Krimm H,Sakamoto T,Kumar P,Mészáros PI,Kobayashi S,Zhang B,Angelini L,Banat P,Beardmore AP,Capalbi M,Covino S,Cusuman

更新日期：2005-08-18 00:00:00

abstract：:Cyclosporin A (CSA) is a fungal metabolite which exerts profound effects on the immune system and has potential as a selective immuno-suppressive agent. Clinical trials with human renal allograft recipients have confirmed this potential but there have been disturbing reports of lymphoma in a significant number of pati...

journal_title：Nature

authors： Bird AG,McLachlan SM,Britton S

更新日期：1981-01-22 00:00:00

abstract：:'Identifier' or ID sequences are present in 62% of the RNA polymerase II and III transcripts made in vitro from brain nuclei but in fewer than 4% of the transcripts made from the nuclei of other tissues. An homologous 160-nucleotide cytoplasmic poly(A)+ RNA species, BC1, and a smaller species, BC2, are located in vivo...

journal_title：Nature

authors： Sutcliffe JG,Milner RJ,Gottesfeld JM,Lerner RA

更新日期：1984-03-15 00:00:00

abstract：:The direct functionalization of unactivated sp(3) C-H bonds is still one of the most challenging problems facing synthetic organic chemists. The appeal of such transformations derives from their capacity to facilitate the construction of complex organic molecules via the coupling of simple and otherwise inert building...

journal_title：Nature

authors： Cuthbertson JD,MacMillan DW

更新日期：2015-03-05 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：:Temperature is a key factor in controlling the distribution of marine organisms and is particularly important at hydrothermal vents, where steep thermal gradients are present over a scale of centimetres. The thermophilic worm Alvinella pompejana, which is found at the vents of the East Pacific Rise (2,500-m depth), ha...

journal_title：Nature

authors： Pradillon F,Shillito B,Young CM,Gaill F

更新日期：2001-10-18 00:00:00

abstract：:Farming was first introduced to Europe in the mid-seventh millennium bc, and was associated with migrants from Anatolia who settled in the southeast before spreading throughout Europe. Here, to understand the dynamics of this process, we analysed genome-wide ancient DNA data from 225 individuals who lived in southeast...

journal_title：Nature

authors： Mathieson I,Alpaslan-Roodenberg S,Posth C,Szécsényi-Nagy A,Rohland N,Mallick S,Olalde I,Broomandkhoshbacht N,Candilio F,Cheronet O,Fernandes D,Ferry M,Gamarra B,Fortes GG,Haak W,Harney E,Jones E,Keating D,Krause-Kyora

更新日期：2018-03-08 00:00:00

abstract：:SEVERAL dioecious marine brown algae have been valuable in studying chemical communication during sexual reproduction. For example, female gametes of Ectocarpus siliculosus, Cutleria multifida and Fucus serratus secrete olefinic hydrocarbons into the seawater to attract male gametes(1-3). A more complex system is foun...

journal_title：Nature

authors： Müller DG,Gassmann G,Lüning K

更新日期：1979-05-31 00:00:00

abstract：:The innate immune system is critical for the early detection of invading pathogens and for initiating cellular host defence countermeasures, which include the production of type I interferon (IFN). However, little is known about how the innate immune system is galvanized to respond to DNA-based microbes. Here we show ...

journal_title：Nature

authors： Ishikawa H,Ma Z,Barber GN

更新日期：2009-10-08 00:00:00

abstract：: ...

journal_title：Nature

authors： Díaz RF

更新日期：2018-11-01 00:00:00

abstract：:Elucidation of the nature of the gene interactions that underly the sterility of interspecific hybrids is important in evolutionary biology. The interactions between the heterospecific X and Y (or Z and W) chromosomes are often used as an explanation for two reasons. First, the fertility of the hybrids of the heteroga...

journal_title：Nature

authors： Johnson NA,Perez DE,Cabot EL,Hollocher H,Wu CI

更新日期：1992-08-27 00:00:00

abstract：:Silbo Gomero is a whistled language that is a rare and endangered surrogate of Spanish, used by shepherds on the island of La Gomera in the Canary Islands for communication over long distances on difficult terrain. Here we show that areas of the brain normally associated with spoken-language function are also activate...

journal_title：Nature

authors： Carreiras M,Lopez J,Rivero F,Corina D

更新日期：2005-01-06 00:00:00

abstract：:Lecithin is a major structural component of biological membranes. Because of their amphipathic nature, lecithin and related phospholipids tend to aggregate as bilayer structures in which the hydrophilic head groups are orientated towards the surface and the hydrophobic hydrocarbon chains towards the interior. A detail...

journal_title：Nature

authors： Pearson RH,Pascher I

更新日期：1979-10-11 00:00:00

abstract：:Early observations indicated that the Earth's Van Allen radiation belts could be separated into an inner zone dominated by high-energy protons and an outer zone dominated by high-energy electrons. Subsequent studies showed that electrons of moderate energy (less than about one megaelectronvolt) often populate both zon...

journal_title：Nature

authors： Baker DN,Jaynes AN,Hoxie VC,Thorne RM,Foster JC,Li X,Fennell JF,Wygant JR,Kanekal SG,Erickson PJ,Kurth W,Li W,Ma Q,Schiller Q,Blum L,Malaspina DM,Gerrard A,Lanzerotti LJ

更新日期：2014-11-27 00:00:00

abstract：:Early sensory experience instructs the maturation of neural circuitry in the cortex. This has been studied extensively in the primary visual cortex, in which loss of vision to one eye permanently degrades cortical responsiveness to that eye, a phenomenon known as ocular dominance plasticity (ODP). Cortical inhibition ...

journal_title：Nature

authors： Kuhlman SJ,Olivas ND,Tring E,Ikrar T,Xu X,Trachtenberg JT

更新日期：2013-09-26 00:00:00

abstract：:DNA repair by homologous recombination is highly suppressed in G1 cells to ensure that mitotic recombination occurs solely between sister chromatids. Although many homologous recombination factors are cell-cycle regulated, the identity of the events that are both necessary and sufficient to suppress recombination in G...

journal_title：Nature

authors： Orthwein A,Noordermeer SM,Wilson MD,Landry S,Enchev RI,Sherker A,Munro M,Pinder J,Salsman J,Dellaire G,Xia B,Peter M,Durocher D

更新日期：2015-12-17 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：:Observations from Earth-orbiting satellites have been a key component in monitoring climate change for the past two decades. This has become possible with the availability of air temperatures from the Microwave Sounding Unit (MSU) since 1979, sea surface temperatures from the Advanced Very High Resolution Radiometer (...

journal_title：Nature

authors： Wentz FJ,Schabel M

更新日期：2000-01-27 00:00:00

abstract：:The classical view of fast chemical synaptic transmission is that released neurotransmitter acts locally on postsynaptic receptors and is cleared from the synaptic cleft within a few milliseconds by diffusion and by specific reuptake mechanisms. This rapid clearance restricts the spread of neurotransmitter and, combin...

journal_title：Nature

authors： Scanziani M,Salin PA,Vogt KE,Malenka RC,Nicoll RA

更新日期：1997-02-13 00:00:00

abstract：:Ageing is a result of gradual and overall functional deteriorations across the body; however, it is unknown whether an individual tissue primarily works to mediate the ageing progress and control lifespan. Here we show that the hypothalamus is important for the development of whole-body ageing in mice, and that the un...

journal_title：Nature

authors： Zhang G,Li J,Purkayastha S,Tang Y,Zhang H,Yin Y,Li B,Liu G,Cai D

更新日期：2013-05-09 00:00:00

abstract：:Cells sense the context in which they grow to adapt their phenotype and allow multicellular patterning by mechanisms of autocrine and paracrine signalling. However, patterns also form in cell populations exposed to the same signalling molecules and substratum, which often correlate with specific features of the popula...

journal_title：Nature

authors： Frechin M,Stoeger T,Daetwyler S,Gehin C,Battich N,Damm EM,Stergiou L,Riezman H,Pelkmans L

更新日期：2015-07-02 00:00:00

abstract：:Several microorganisms, including Yersinia sp., Salmonella sp., Brucella sp., Mycobacterium sp. and Leishmania sp., have successfully adapted to grow within macrophage phagolysosomes. Infections caused by these intracellular pathogens are among the most difficult to treat. As part of an antimicrobial strategy directed...

journal_title：Nature

authors： Pollack C,Straley SC,Klempner MS

更新日期：1986-08-28 00:00:00

abstract：:Groundwater drawn daily from shallow alluvial sands by millions of wells over large areas of south and southeast Asia exposes an estimated population of over a hundred million people to toxic levels of arsenic. Holocene aquifers are the source of widespread arsenic poisoning across the region. In contrast, Pleistocene...

journal_title：Nature

authors： van Geen A,Bostick BC,Pham TK,Vi ML,Nguyen-Ngoc M,Phu DM,Pham HV,Radloff K,Aziz Z,Mey JL,Stahl MO,Harvey CF,Oates P,Weinman B,Stengel C,Frei F,Kipfer R,Berg M

更新日期：2013-09-12 00:00:00

abstract：:The hydroxyl radical (OH) is a key oxidant involved in the removal of air pollutants and greenhouse gases from the atmosphere. The ratio of Northern Hemispheric to Southern Hemispheric (NH/SH) OH concentration is important for our understanding of emission estimates of atmospheric species such as nitrogen oxides and m...

journal_title：Nature

authors： Patra PK,Krol MC,Montzka SA,Arnold T,Atlas EL,Lintner BR,Stephens BB,Xiang B,Elkins JW,Fraser PJ,Ghosh A,Hintsa EJ,Hurst DF,Ishijima K,Krummel PB,Miller BR,Miyazaki K,Moore FL,Mühle J,O'Doherty S,Prinn RG,Steele

更新日期：2014-09-11 00:00:00

abstract：:The development of a multicellular organism involves a delicate balance among the processes of proliferation, differentiation and death. Naturally occurring cell death aids tissue remodelling, eliminates supernumerary cell populations and provides structural elements such as hair and skin. In the nervous system, selec...

journal_title：Nature

authors： Smeyne RJ,Vendrell M,Hayward M,Baker SJ,Miao GG,Schilling K,Robertson LM,Curran T,Morgan JI

更新日期：1993-05-13 00:00:00

abstract：:Zika virus (ZIKV) is a flavivirus that is responsible for the current epidemic in Brazil and the Americas. ZIKV has been causally associated with fetal microcephaly, intrauterine growth restriction, and other birth defects in both humans and mice. The rapid development of a safe and effective ZIKV vaccine is a global ...

journal_title：Nature

authors： Larocca RA,Abbink P,Peron JP,Zanotto PM,Iampietro MJ,Badamchi-Zadeh A,Boyd M,Ng'ang'a D,Kirilova M,Nityanandam R,Mercado NB,Li Z,Moseley ET,Bricault CA,Borducchi EN,Giglio PB,Jetton D,Neubauer G,Nkolola JP,Maxfield

更新日期：2016-08-25 00:00:00

abstract：:For life to be sustained, mistakes in DNA repair must be tolerated when damage obscures the genetic information. In bacteria such as Escherichia coli, DNA damage elicits the well regulated 'SOS response'. For the extreme case of damage that cannot be repaired by conventional enzymes, there are proteins that allow the ...

journal_title：Nature

authors： Peat TS,Frank EG,McDonald JP,Levine AS,Woodgate R,Hendrickson WA

更新日期：1996-04-25 00:00:00

abstract：:The human gene for the hepatic enzyme phenylalanine hydroxylase has been cloned and used to analyse the phenylalanine hydroxylase locus in the human genome. The detection of polymorphisms in this locus by several restriction enzymes has allowed feasibility studies of prenatal diagnosis of classical phenylketonuria and...

journal_title：Nature

authors： Woo SL,Lidsky AS,Güttler F,Chandra T,Robson KJ

更新日期：1983-11-10 00:00:00