Spontaneous recovery after experimental manipulation of the plane of beat in sperm flagella.

abstract：:The mouse genetic revolution has shown repeatedly that most organs have more functions than expected. This has led to the realization that, in addition to a molecular and cellular approach, there is a need for a whole-organism study of physiology. The skeleton is an example of how a whole-organism approach to physiolo...

journal_title：Nature

authors： Karsenty G,Ferron M

更新日期：2012-01-18 00:00:00

abstract：:Biological dinitrogen fixation provides the largest input of nitrogen to the oceans, therefore exerting important control on the ocean's nitrogen inventory and primary productivity. Nitrogen-isotope data from ocean sediments suggest that the marine-nitrogen inventory has been balanced for the past 3,000 years (ref. 4)...

journal_title：Nature

authors： Großkopf T,Mohr W,Baustian T,Schunck H,Gill D,Kuypers MM,Lavik G,Schmitz RA,Wallace DW,LaRoche J

更新日期：2012-08-16 00:00:00

abstract：:The RNA polymerase II large subunit contains an essential carboxy-terminal domain (CTD) believed to be involved in the response to regulators during transcription initiation. The CTD is phosphorylated on a portion of RNA polymerase II molecules in vivo and it can be phosphorylated by the general transcription factor T...

journal_title：Nature

authors： Serizawa H,Mäkelä TP,Conaway JW,Conaway RC,Weinberg RA,Young RA

更新日期：1995-03-16 00:00:00

abstract：:Brain development and function depend on the precise regulation of gene expression. However, our understanding of the complexity and dynamics of the transcriptome of the human brain is incomplete. Here we report the generation and analysis of exon-level transcriptome and associated genotyping data, representing males ...

journal_title：Nature

authors： Kang HJ,Kawasawa YI,Cheng F,Zhu Y,Xu X,Li M,Sousa AM,Pletikos M,Meyer KA,Sedmak G,Guennel T,Shin Y,Johnson MB,Krsnik Z,Mayer S,Fertuzinhos S,Umlauf S,Lisgo SN,Vortmeyer A,Weinberger DR,Mane S,Hyde TM,Huttner A

更新日期：2011-10-26 00:00:00

abstract：: ...

journal_title：Nature

authors： Venn K

更新日期：2018-11-01 00:00:00

abstract：:The theory of reinforcement learning provides a normative account, deeply rooted in psychological and neuroscientific perspectives on animal behaviour, of how agents may optimize their control of an environment. To use reinforcement learning successfully in situations approaching real-world complexity, however, agents...

journal_title：Nature

authors： Mnih V,Kavukcuoglu K,Silver D,Rusu AA,Veness J,Bellemare MG,Graves A,Riedmiller M,Fidjeland AK,Ostrovski G,Petersen S,Beattie C,Sadik A,Antonoglou I,King H,Kumaran D,Wierstra D,Legg S,Hassabis D

更新日期：2015-02-26 00:00:00

abstract：:Genetic manipulations of insect populations for pest control have been advocated for some time, but there are few cases where manipulated individuals have been released in the field and no cases where they have successfully invaded target populations. Population transformation using the intracellular bacterium Wolbach...

journal_title：Nature

authors： Hoffmann AA,Montgomery BL,Popovici J,Iturbe-Ormaetxe I,Johnson PH,Muzzi F,Greenfield M,Durkan M,Leong YS,Dong Y,Cook H,Axford J,Callahan AG,Kenny N,Omodei C,McGraw EA,Ryan PA,Ritchie SA,Turelli M,O'Neill SL

更新日期：2011-08-24 00:00:00

abstract：:Indirect reciprocity is a key mechanism for the evolution of human cooperation. Our behaviour towards other people depends not only on what they have done to us but also on what they have done to others. Indirect reciprocity works through reputation. The standard model of indirect reciprocity offers a binary choice: p...

journal_title：Nature

authors： Ohtsuki H,Iwasa Y,Nowak MA

更新日期：2009-01-01 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：:Heritable epigenetic polymorphisms, such as differential cytosine methylation, can underlie phenotypic variation. Moreover, wild strains of the plant Arabidopsis thaliana differ in many epialleles, and these can influence the expression of nearby genes. However, to understand their role in evolution, it is imperative ...

journal_title：Nature

authors： Becker C,Hagmann J,Müller J,Koenig D,Stegle O,Borgwardt K,Weigel D

更新日期：2011-09-20 00:00:00

abstract：:Sleep has been assumed to be necessary for development and to be a vital function in mammals and other animals. However, Lyamin et al. claim that in bottlenose dolphins (Tursiops truncatus) and killer whales (Orcinus orca), neonates and their mothers show almost no sleep behaviour for the first month after birth; this...

journal_title：Nature

authors： Sekiguchi Y,Arai K,Kohshima S

更新日期：2006-06-22 00:00:00

abstract：:Oestrogens are involved in the growth, development and homeostasis of a number of tissues. The physiological effects of these steroids are mediated by a ligand-inducible nuclear transcription factor, the oestrogen receptor (ER). Hormone binding to the ligand-binding domain (LBD) of the ER initiates a series of molecul...

journal_title：Nature

authors： Brzozowski AM,Pike AC,Dauter Z,Hubbard RE,Bonn T,Engström O,Ohman L,Greene GL,Gustafsson JA,Carlquist M

更新日期：1997-10-16 00:00:00

abstract：:When we see motion, our perception of how one image feature moves depends on the behaviour of other features nearby. In particular, the Gestaltists proposed the law of shared common fate, in which features tend to be perceived as moving together, that is, coherently. Recent psychophysical findings, such as the coopera...

journal_title：Nature

authors： Yuille AL,Grzywacz NM

更新日期：1988-05-05 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：:Polycomb group proteins have an essential role in the epigenetic maintenance of repressive chromatin states. The gene-silencing activity of the Polycomb repressive complex 2 (PRC2) depends on its ability to trimethylate lysine 27 of histone H3 (H3K27) by the catalytic SET domain of the EZH2 subunit, and at least two o...

journal_title：Nature

authors： Margueron R,Justin N,Ohno K,Sharpe ML,Son J,Drury WJ 3rd,Voigt P,Martin SR,Taylor WR,De Marco V,Pirrotta V,Reinberg D,Gamblin SJ

更新日期：2009-10-08 00:00:00

abstract：:The presence of noise in a signal transduction system usually interferes with its ability to transfer information reliably. But many nonlinear systems can use noise to enhance performance, and this phenomenon, called stochastic resonance, may underlie the extraordinary ability of some biological systems to detect and ...

journal_title：Nature

authors： Bezrukov SM,Vodyanoy I

更新日期：1995-11-23 00:00:00

abstract：:Streptococcus pneumoniae, the pneumococcus, is the most common cause of sepsis and meningitis. Multiple-antibiotic-resistant strains are widespread, and vancomycin is the antibiotic of last resort. Emergence of vancomycin resistance in this community-acquired bacterium would be catastrophic. Antibiotic tolerance, the ...

journal_title：Nature

authors： Novak R,Henriques B,Charpentier E,Normark S,Tuomanen E

更新日期：1999-06-10 00:00:00

abstract：:Drosophila melanogaster is one of the most well studied genetic model organisms; nonetheless, its genome still contains unannotated coding and non-coding genes, transcripts, exons and RNA editing sites. Full discovery and annotation are pre-requisites for understanding how the regulation of transcription, splicing and...

journal_title：Nature

authors： Graveley BR,Brooks AN,Carlson JW,Duff MO,Landolin JM,Yang L,Artieri CG,van Baren MJ,Boley N,Booth BW,Brown JB,Cherbas L,Davis CA,Dobin A,Li R,Lin W,Malone JH,Mattiuzzo NR,Miller D,Sturgill D,Tuch BB,Zaleski C,

更新日期：2011-03-24 00:00:00

abstract：:Bacillus cereus is an opportunistic pathogen causing food poisoning manifested by diarrhoeal or emetic syndromes. It is closely related to the animal and human pathogen Bacillus anthracis and the insect pathogen Bacillus thuringiensis, the former being used as a biological weapon and the latter as a pesticide. B. anth...

journal_title：Nature

authors： Ivanova N,Sorokin A,Anderson I,Galleron N,Candelon B,Kapatral V,Bhattacharyya A,Reznik G,Mikhailova N,Lapidus A,Chu L,Mazur M,Goltsman E,Larsen N,D'Souza M,Walunas T,Grechkin Y,Pusch G,Haselkorn R,Fonstein M,Ehrli

更新日期：2003-05-01 00:00:00

abstract：:Monoclonal antibodies were raised against antibodies to distinct carboxy-terminal KDEL sequences of two soluble, resident endoplasmic reticulum proteins. These anti-idiotype reagents recognize an intrinsic membrane protein with characteristics expected of a receptor responsible for the recognition and return of reside...

journal_title：Nature

authors： Vaux D,Tooze J,Fuller S

更新日期：1990-06-07 00:00:00

abstract：: ...

journal_title：Nature

authors： Mallapaty S

更新日期：2018-12-01 00:00:00

abstract：:The LamB protein is an integral membrane protein of the outer membrane of Escherichia coli. We have now found that, when synthesized in an E. coli cell-free translation system supplemented with inverted vesicles derived from the E. coli inner membrane, LamB protein is integrated into the vesicle membrane as assayed by...

journal_title：Nature

authors： Watanabe M,Hunt JF,Blobel G

更新日期：1986-09-04 00:00:00

abstract：:DNA mismatch repair is critical for increasing replication fidelity in organisms ranging from bacteria to humans. MutS protein, a member of the ABC ATPase superfamily, recognizes mispaired and unpaired bases in duplex DNA and initiates mismatch repair. Mutations in human MutS genes cause a predisposition to hereditary...

journal_title：Nature

authors： Obmolova G,Ban C,Hsieh P,Yang W

更新日期：2000-10-12 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：:Zygotic genome activation (ZGA) is the first transcription event in life1. However, it is unclear how RNA polymerase is engaged in initiating ZGA in mammals. Here, by developing small-scale Tn5-assisted chromatin cleavage with sequencing (Stacc-seq), we investigated the landscapes of RNA polymerase II (Pol II) binding...

journal_title：Nature

authors： Liu B,Xu Q,Wang Q,Feng S,Lai F,Wang P,Zheng F,Xiang Y,Wu J,Nie J,Qiu C,Xia W,Li L,Yu G,Lin Z,Xu K,Xiong Z,Kong F,Liu L,Huang C,Yu Y,Na J,Xie W

更新日期：2020-11-01 00:00:00

abstract：:Although freeze-fracture electron microscopy is normally analysed with the presumption that particles represent proteins embedded within the membrane, particles which appeared to represent inverted lipid micelles within membranes have been reported. I have now confirmed the occurrence of particles in protein-free lipo...

journal_title：Nature

authors： Miller RG

更新日期：1980-09-11 00:00:00

abstract：:Analytical tools that have spatial resolution at the nanometre scale are indispensable for the life and physical sciences. It is desirable that these tools also permit elemental and chemical identification on a scale of 10 nm or less, with large penetration depths. A variety of techniques in X-ray imaging are currentl...

journal_title：Nature

authors： Chao W,Harteneck BD,Liddle JA,Anderson EH,Attwood DT

更新日期：2005-06-30 00:00:00

abstract：:A search for general regulators of cancer metastasis has yielded a set of microRNAs for which expression is specifically lost as human breast cancer cells develop metastatic potential. Here we show that restoring the expression of these microRNAs in malignant cells suppresses lung and bone metastasis by human cancer c...

journal_title：Nature

authors： Tavazoie SF,Alarcón C,Oskarsson T,Padua D,Wang Q,Bos PD,Gerald WL,Massagué J

更新日期：2008-01-10 00:00:00

abstract：:Xenoturbellida and Acoelomorpha are marine worms with contentious ancestry. Both were originally associated with the flatworms (Platyhelminthes), but molecular data have revised their phylogenetic positions, generally linking Xenoturbellida to the deuterostomes and positioning the Acoelomorpha as the most basally bran...

journal_title：Nature

authors： Philippe H,Brinkmann H,Copley RR,Moroz LL,Nakano H,Poustka AJ,Wallberg A,Peterson KJ,Telford MJ

更新日期：2011-02-10 00:00:00

abstract：:Humans and cats can localize a sound source accurately if its spectrum is fairly broad and flat, as is typical of most natural sounds. However, if sounds are filtered to reduce the width of the spectrum, they result in illusions of sources that are very different from the actual locations, particularly in the up/down ...

journal_title：Nature

authors： Xu L,Furukawa S,Middlebrooks JC

更新日期：1999-06-17 00:00:00