The Ter mutation in the dead end gene causes germ cell loss and testicular germ cell tumours.

abstract：:Mitochondrial genomes (mitochondrial DNA, mtDNA) encode essential oxidative phosphorylation (OXPHOS) components. Because hundreds of mtDNAs exist per cell, a deletion in a single mtDNA has little impact. However, if the deletion genome is enriched, OXPHOS declines, resulting in cellular dysfunction. For example, Kearn...

journal_title：Nature

authors： Lin YF,Schulz AM,Pellegrino MW,Lu Y,Shaham S,Haynes CM

更新日期：2016-05-19 00:00:00

abstract：:We have sequenced and annotated the genome of fission yeast (Schizosaccharomyces pombe), which contains the smallest number of protein-coding genes yet recorded for a eukaryote: 4,824. The centromeres are between 35 and 110 kilobases (kb) and contain related repeats including a highly conserved 1.8-kb element. Regions...

journal_title：Nature

authors： Wood V,Gwilliam R,Rajandream MA,Lyne M,Lyne R,Stewart A,Sgouros J,Peat N,Hayles J,Baker S,Basham D,Bowman S,Brooks K,Brown D,Brown S,Chillingworth T,Churcher C,Collins M,Connor R,Cronin A,Davis P,Feltwell T,Fr

更新日期：2002-02-21 00:00:00

abstract：:The functional assay of a eukaryotic mRNA, into which additional AUG codons have been introduced by in vitro mutagenesis, shows that a translational initiation site need not necessarily be the nearest AUG codon to the 5' end of a mRNA. Hence, the sequence surrounding the AUG, and not simply its position relative to th...

journal_title：Nature

authors： Lomedico PT,McAndrew SJ

更新日期：1982-09-16 00:00:00

abstract：:Combinatorial binding of transcription factors to regulatory DNA underpins gene regulation in all organisms. Genetic variation in regulatory regions has been connected with diseases and diverse phenotypic traits1, but it remains challenging to distinguish variants that affect regulatory function2. Genomic DNase I foot...

journal_title：Nature

authors： Vierstra J,Lazar J,Sandstrom R,Halow J,Lee K,Bates D,Diegel M,Dunn D,Neri F,Haugen E,Rynes E,Reynolds A,Nelson J,Johnson A,Frerker M,Buckley M,Kaul R,Meuleman W,Stamatoyannopoulos JA

更新日期：2020-07-01 00:00:00

abstract：:T-cell differentiation in the thymus is thought to involve a progression from the CD4-CD8- phenotype through CD4+CD8+ intermediates to mature CD4+ or CD8+ cells. There is evidence that during this process T cells bearing receptors potentially reactive to 'self' are deleted by a process termed 'negative selection' One ...

journal_title：Nature

authors： Berg LJ,Fazekas de St Groth B,Pullen AM,Davis MM

更新日期：1989-08-17 00:00:00

abstract：:It has been suggested that arginine vasopressin (AVP) is involved in the retention of learned responses, in addition to its classical physiological functions of water retention and modulation of blood pressure. AVP administered subcutaneously (s.c.), intraventricularly or intracerebrally can prolong extinction of acti...

journal_title：Nature

authors： Koob GF,Dantzer R,Rodriguez F,Bloom FE,Le Moal M

更新日期：1985-06-27 00:00:00

abstract：:Protecting the world's freshwater resources requires diagnosing threats over a broad range of scales, from global to local. Here we present the first worldwide synthesis to jointly consider human and biodiversity perspectives on water security using a spatial framework that quantifies multiple stressors and accounts f...

journal_title：Nature

authors： Vörösmarty CJ,McIntyre PB,Gessner MO,Dudgeon D,Prusevich A,Green P,Glidden S,Bunn SE,Sullivan CA,Liermann CR,Davies PM

更新日期：2010-09-30 00:00:00

abstract：:Ultraluminous X-ray sources are extragalactic objects located outside the nucleus of the host galaxy with bolometric luminosities exceeding 10(39) erg s(-1). These extreme luminosities-if the emission is isotropic and below the theoretical (Eddington) limit, where the radiation pressure is balanced by the gravitationa...

journal_title：Nature

authors： Farrell SA,Webb NA,Barret D,Godet O,Rodrigues JM

更新日期：2009-07-02 00:00:00

abstract：:Group I and II introns are mobile elements that propagate by insertion into different genes. Some introns of both types self-splice in vitro by transesterification reactions catalysed by the intron RNA. These transesterifications are reversible, and it has been suggested that reverse splicing followed by reverse trans...

journal_title：Nature

authors： Mohr G,Lambowitz AM

更新日期：1991-11-14 00:00:00

abstract：:Neurotransmitter release is initiated by influx of Ca2+ through voltage-gated Ca2+ channels, within 200 microseconds of the action potential arriving at the synaptic terminal, as the Ca2+ concentration increases from 100 nM to > 200 microM. Exocytosis requires high Ca2+ concentration, with a threshold of 20-50 microM ...

journal_title：Nature

authors： Sheng ZH,Rettig J,Cook T,Catterall WA

更新日期：1996-02-01 00:00:00

abstract：:The T-cell receptor is a cell surface heterodimer consisting of an alpha and a beta chain that binds foreign antigen in the context of a cell surface molecule encoded by the major histocompatibility complex (MHC), thus restricting the T-cell response to the surface of antigen presenting cells. The variable (V) domain ...

journal_title：Nature

authors： Winoto A,Urban JL,Lan NC,Goverman J,Hood L,Hansburg D

更新日期：1986-12-18 00:00:00

abstract：:The T-cell immune response is directed against antigenic peptide fragments generated in intracellular compartments, the cytosol or the endocytic system. Peptides derived from cytosolic proteins, usually of biosynthetic origin, are presented efficiently to T-cell receptors by major histocompatibility complex (MHC) clas...

journal_title：Nature

authors： Deverson EV,Gow IR,Coadwell WJ,Monaco JJ,Butcher GW,Howard JC

更新日期：1990-12-20 00:00:00

abstract：:Antimicrobial peptides (AmPs) are small proteins that are used by the innate immune system to combat bacterial infection in multicellular eukaryotes. There is mounting evidence that these peptides are less susceptible to bacterial resistance than traditional antibiotics and could form the basis for a new class of ther...

journal_title：Nature

authors： Loose C,Jensen K,Rigoutsos I,Stephanopoulos G

更新日期：2006-10-19 00:00:00

abstract：:In contrast to microRNAs and Piwi-associated RNAs, short interfering RNAs (siRNAs) are seemingly dispensable for host-directed gene regulation in Drosophila. This notion is based on the fact that mutants lacking the core siRNA-generating enzyme Dicer-2 or the predominant siRNA effector Argonaute 2 are viable, fertile ...

journal_title：Nature

authors： Okamura K,Chung WJ,Ruby JG,Guo H,Bartel DP,Lai EC

更新日期：2008-06-05 00:00:00

abstract：:Sea ice and dust flux increased greatly in the Southern Ocean during the last glacial period. Palaeorecords provide contradictory evidence about marine productivity in this region, but beyond one glacial cycle, data were sparse. Here we present continuous chemical proxy data spanning the last eight glacial cycles (740...

journal_title：Nature

authors： Wolff EW,Fischer H,Fundel F,Ruth U,Twarloh B,Littot GC,Mulvaney R,Röthlisberger R,de Angelis M,Boutron CF,Hansson M,Jonsell U,Hutterli MA,Lambert F,Kaufmann P,Stauffer B,Stocker TF,Steffensen JP,Bigler M,Siggaard-An

更新日期：2006-03-23 00:00:00

abstract：:Metabotropic γ-aminobutyric acid receptors (GABAB) are involved in the modulation of synaptic responses in the central nervous system and have been implicated in neuropsychological conditions that range from addiction to psychosis1. GABAB belongs to class C of the G-protein-coupled receptors, and its functional entity...

journal_title：Nature

authors： Shaye H,Ishchenko A,Lam JH,Han GW,Xue L,Rondard P,Pin JP,Katritch V,Gati C,Cherezov V

更新日期：2020-08-01 00:00:00

abstract：:Many intracellular targets of protein-tyrosine kinases possess Src homology 2 (SH2) domains that directly recognize phosphotyrosine-containing sites on autophosphorylated growth factor receptors and cytoplasmic proteins, and thereby mediate the activation of biochemical signalling pathways. SH2 domains possess relativ...

journal_title：Nature

authors： Marengere LE,Songyang Z,Gish GD,Schaller MD,Parsons JT,Stern MJ,Cantley LC,Pawson T

更新日期：1994-06-09 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：:The enzyme complex nitrogenase, which reduces N2 to NH+4, involves two redox proteins, both irreversibly damaged by O2 (ref. 1). Enzyme activity therefore requires anaerobic conditions, a source of reductant and a large amount of ATP (approximately 16 ATPs per N2). In both aerobic and facultative anaerobic N2-fixing b...

journal_title：Nature

authors： Hill S,Kennedy C,Kavanagh E,Goldberg RB,Hanau R

更新日期：1981-04-02 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature

authors： Hsiang S,Allen D,Annan-Phan S,Bell K,Bolliger I,Chong T,Druckenmiller H,Huang LY,Hultgren A,Krasovich E,Lau P,Lee J,Rolf E,Tseng J,Wu T

更新日期：2020-09-01 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：:The Cancer Genome Atlas (TCGA) has used the latest sequencing and analysis methods to identify somatic variants across thousands of tumours. Here we present data and analytical results for point mutations and small insertions/deletions from 3,281 tumours across 12 tumour types as part of the TCGA Pan-Cancer effort. We...

journal_title：Nature

authors： Kandoth C,McLellan MD,Vandin F,Ye K,Niu B,Lu C,Xie M,Zhang Q,McMichael JF,Wyczalkowski MA,Leiserson MDM,Miller CA,Welch JS,Walter MJ,Wendl MC,Ley TJ,Wilson RK,Raphael BJ,Ding L

更新日期：2013-10-17 00:00:00

abstract：:Non-ribosomal peptide synthetase (NRPS) mega-enzyme complexes are modular assembly lines that are involved in the biosynthesis of numerous peptide metabolites independently of the ribosome. The multiple interactions between catalytic domains within the NRPS machinery are further complemented by additional interactions...

journal_title：Nature

authors： Haslinger K,Peschke M,Brieke C,Maximowitsch E,Cryle MJ

更新日期：2015-05-07 00:00:00

abstract：:By means of in vivo selection, transcriptomic analysis, functional verification and clinical validation, here we identify a set of genes that marks and mediates breast cancer metastasis to the lungs. Some of these genes serve dual functions, providing growth advantages both in the primary tumour and in the lung microe...

journal_title：Nature

authors： Minn AJ,Gupta GP,Siegel PM,Bos PD,Shu W,Giri DD,Viale A,Olshen AB,Gerald WL,Massagué J

更新日期：2005-07-28 00:00:00

abstract：:UV light is a potent mutagen in most living cells, but molecular analysis of its mode of action in animal cells has not been possible because of the high complexity of the cell genome. Therefore, we have used simian virus 40 (SV40) as a biological probe to study the mutagenic effect of UV-irradiation at the molecular ...

journal_title：Nature

authors： Bourre F,Sarasin A

更新日期：1983-09-01 00:00:00

abstract：:Differentiation of bone marrow derived precursors into mature T cells takes place in the thymus. During differentiation, T cells develop the receptor repertoire which allows them to recognize antigen in the context of self major histocompatibility complex (MHC) molecules. Mature T helper cells (mostly CD4+ CD8-) recog...

journal_title：Nature

authors： Maruŝić-Galesić S,Stephany DA,Longo DL,Kruisbeek AM

更新日期：1988-05-12 00:00:00

abstract：:Most tetrapods have retained terrestrial locomotion since it evolved in the Palaeozoic era, but bats have become so specialized for flight that they have almost lost the ability to manoeuvre on land at all. Vampire bats, which sneak up on their prey along the ground, are an important exception. Here we show that commo...

journal_title：Nature

authors： Riskin DK,Hermanson JW

更新日期：2005-03-17 00:00:00

abstract：:The protein HLA-E is a non-classical major histocompatibility complex (MHC) molecule of limited sequence variability. Its expression on the cell surface is regulated by the binding of peptides derived from the signal sequence of some other MHC class I molecules. Here we report the identification of ligands for HLA-E. ...

journal_title：Nature

authors： Braud VM,Allan DS,O'Callaghan CA,Söderström K,D'Andrea A,Ogg GS,Lazetic S,Young NT,Bell JI,Phillips JH,Lanier LL,McMichael AJ

更新日期：1998-02-19 00:00:00

abstract：:After an earthquake, numerous smaller shocks are triggered over distances comparable to the dimensions of the mainshock fault rupture, although they are rare at larger distances. Here we analyse the scaling of dynamic deformations (the stresses and strains associated with seismic waves) with distance from, and magnitu...

journal_title：Nature

authors： Gomberg J,Johnson P

更新日期：2005-10-06 00:00:00

abstract：:Long before infants reach, crawl or walk, they explore the world by looking: they look to learn and to engage, giving preferential attention to social stimuli, including faces, face-like stimuli and biological motion. This capacity-social visual engagement-shapes typical infant development from birth and is pathognomo...

journal_title：Nature

authors： Constantino JN,Kennon-McGill S,Weichselbaum C,Marrus N,Haider A,Glowinski AL,Gillespie S,Klaiman C,Klin A,Jones W

更新日期：2017-07-20 00:00:00