Auxin regulates SCF(TIR1)-dependent degradation of AUX/IAA proteins.

abstract：:In mice, the Ter mutation causes primordial germ cell (PGC) loss in all genetic backgrounds. Ter is also a potent modifier of spontaneous testicular germ cell tumour (TGCT) susceptibility in the 129 family of inbred strains, and markedly increases TGCT incidence in 129-Ter/Ter males. In 129-Ter/Ter mice, some of the r...

journal_title：Nature

authors： Youngren KK,Coveney D,Peng X,Bhattacharya C,Schmidt LS,Nickerson ML,Lamb BT,Deng JM,Behringer RR,Capel B,Rubin EM,Nadeau JH,Matin A

更新日期：2005-05-19 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：:Vertebrate limb formation is an evolutionarily conserved process programmed by an array of morphogenetic genes. As a result of transgene insertion, we previously identified a mutation at the mouse limb deformity (ld) locus that disrupts embryonic pattern formation, resulting in a reduction and fusion of the distal bon...

journal_title：Nature

authors： Woychik RP,Maas RL,Zeller R,Vogt TF,Leder P

更新日期：1990-08-30 00:00:00

abstract：:The Delaney clause, embodied in US legislation in 1958, prohibits the addition to food of any level of any carcinogen. This position cannot be sustained in the face of progress in understanding chemically induced cancer. ...

journal_title：Nature

authors： Ashby J

更新日期：1994-04-14 00:00:00

abstract：:Adenosine is a potent modulator of transmitter release at a variety of synapses. The adenosine A1 receptor is assumed to reside in presynaptic terminals and to function as a negative autoreceptor. How adenosine reduces transmitter release is uncertain; it may reduce the calcium influx during nerve terminal depolarizat...

journal_title：Nature

authors： Yawo H,Chuhma N

更新日期：1993-09-16 00:00:00

abstract：:The size of plants is largely determined by growth of the stem. Stem elongation is stimulated by gibberellic acid1-3. Here we show that internode stem elongation in rice is regulated antagonistically by an 'accelerator' and a 'decelerator' in concert with gibberellic acid. Expression of a gene we name ACCELERATOR OF I...

journal_title：Nature

authors： Nagai K,Mori Y,Ishikawa S,Furuta T,Gamuyao R,Niimi Y,Hobo T,Fukuda M,Kojima M,Takebayashi Y,Fukushima A,Himuro Y,Kobayashi M,Ackley W,Hisano H,Sato K,Yoshida A,Wu J,Sakakibara H,Sato Y,Tsuji H,Akagi T,Ashikari

更新日期：2020-08-01 00:00:00

abstract：:Many chemical and physical systems can occur in two forms distinguished solely by being mirror images of each other. This phenomenon, known as chirality, is important in biochemistry, where reactions involving chiral molecules often require the participation of one specific enantiomer (mirror image) of the two possibl...

journal_title：Nature

authors： Rikken GL,Raupach E

更新日期：2000-06-22 00:00:00

abstract：:Human T-cell leukaemias and lymphomas associated with the human T-cell leukaemia viruses (HTLV) are invariably neoplasms of cells with mature T-lymphocyte phenotype. Epstein-Barr virus-transformed B- lymphoycte lines which are productively infected with HTLV may be isolated from patients with HTLV malignancies, but no...

journal_title：Nature

authors： Chen IS,McLaughlin J,Golde DW

更新日期：1984-05-17 00:00:00

abstract：:In the present-day climate, surface water salinities are low in the western tropical Pacific Ocean and increase towards the eastern part of the basin. The salinity of surface waters in the tropical Pacific Ocean is thought to be controlled by a combination of atmospheric convection, precipitation, evaporation and ocea...

journal_title：Nature

authors： Stott L,Cannariato K,Thunell R,Haug GH,Koutavas A,Lund S

更新日期：2004-09-02 00:00:00

abstract：:Type III collagen is often found in the same tissues as type I collagen, yet the function and nature of the fibrils formed by the two collagens differ markedly. To understand the evolutionary history of the collagen gene family in more detail, we isolated the gene for type III collagen and compared its structure with ...

journal_title：Nature

authors： Yamada Y,Liau G,Mudryj M,Obici S,de Crombrugghe B

更新日期：1984-07-26 00:00:00

abstract：:The nucleus of mammalian cells displays a distinct spatial segregation of active euchromatic and inactive heterochromatic regions of the genome1,2. In conventional nuclei, microscopy shows that euchromatin is localized in the nuclear interior and heterochromatin at the nuclear periphery1,2. Genome-wide chromosome conf...

journal_title：Nature

authors： Falk M,Feodorova Y,Naumova N,Imakaev M,Lajoie BR,Leonhardt H,Joffe B,Dekker J,Fudenberg G,Solovei I,Mirny LA

更新日期：2019-06-01 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：:The development of a eutherian mammal as a male is a consequence of testis formation in the embryo, which is thought to be initiated by a gene on the Y chromosome. In the absence of this gene, ovaries are formed and female characteristics develop. Sex determination therefore hinges on the action of this testis-determi...

journal_title：Nature

authors： Koopman P,Münsterberg A,Capel B,Vivian N,Lovell-Badge R

更新日期：1990-11-29 00:00:00

abstract：:For hundreds of years, scientists have tracked the changing appearance of Mars, first by hand drawings and later by photographs. Because of this historical record, many classical albedo patterns have long been known to shift in appearance over time. Decadal variations of the martian surface albedo are generally attrib...

journal_title：Nature

authors： Fenton LK,Geissler PE,Haberle RM

更新日期：2007-04-05 00:00:00

abstract：:The lack of a reliable theory of glass physics has led to the pursuit of correlations between various glass or viscous liquid parameters, one of which is the slope m of the plot of log(viscosity) against Tg/T, extrapolated at the glass-transition temperature, Tg, also termed 'fragility'. Novikov and Sokolov conclude t...

journal_title：Nature

authors： Yannopoulos SN,Johari GP

更新日期：2006-08-03 00:00:00

abstract：:The bithorax gene complex in Drosophila contains a minimum of eight genes that seem to code for substances controlling levels of thoracic and abdominal development. The state of repression of at least four of these genes is controlled by cis-regulatory elements and a separate locus (Polycomb) seems to code for a repre...

journal_title：Nature

authors： Lewis EB

更新日期：1978-12-07 00:00:00

abstract：:Surface gravity is a basic stellar property, but it is difficult to measure accurately, with typical uncertainties of 25 to 50 per cent if measured spectroscopically and 90 to 150 per cent if measured photometrically. Asteroseismology measures gravity with an uncertainty of about 2 per cent but is restricted to relati...

journal_title：Nature

authors： Bastien FA,Stassun KG,Basri G,Pepper J

更新日期：2013-08-22 00:00:00

abstract：:Knowledge of the contribution that individual countries have made to global radiative forcing is important to the implementation of the agreement on "common but differentiated responsibilities" reached by the United Nations Framework Convention on Climate Change. Over the past three decades, China has experienced rapi...

journal_title：Nature

authors： Li B,Gasser T,Ciais P,Piao S,Tao S,Balkanski Y,Hauglustaine D,Boisier JP,Chen Z,Huang M,Li LZ,Li Y,Liu H,Liu J,Peng S,Shen Z,Sun Z,Wang R,Wang T,Yin G,Yin Y,Zeng H,Zeng Z,Zhou F

更新日期：2016-03-17 00:00:00

abstract：:A set of restriction fragments cloned into phage lambda vectors has allowed us to locate a site necessary for full rpoBC expression. We find that these genes for the two large subunits of RNA polymerase and the genes, rplL and rplJ, for two ribosomal proteins, form a single operon. ...

journal_title：Nature

authors： Linn T,Scaife J

更新日期：1978-11-02 00:00:00

abstract：:Volatile anaesthetics have historically been considered to act in a nonspecific manner on the central nervous system. More recent studies, however, have revealed that the receptors for inhibitory neurotransmitters such as gamma-aminobutyric acid (GABA) and glycine are sensitive to clinically relevant concentrations of...

journal_title：Nature

authors： Mihic SJ,Ye Q,Wick MJ,Koltchine VV,Krasowski MD,Finn SE,Mascia MP,Valenzuela CF,Hanson KK,Greenblatt EP,Harris RA,Harrison NL

更新日期：1997-09-25 00:00:00

abstract：:Classical population-genetics theory suggests that reproductive isolation will evolve fastest in small isolated populations. In contrast, recent theory suggests that divergence should occur fastest in larger allopatric populations. The rationale behind this is that sexual conflict, potentially the strongest driver of ...

journal_title：Nature

authors： Martin OY,Hosken DJ

更新日期：2003-06-26 00:00:00

abstract：:On infection of their host, temperate viruses that infect bacteria (bacteriophages; hereafter referred to as phages) enter either a lytic or a lysogenic cycle. The former results in lysis of bacterial cells and phage release (resulting in horizontal transmission), whereas lysogeny is characterized by the integration o...

journal_title：Nature

authors： Rollie C,Chevallereau A,Watson BNJ,Chyou TY,Fradet O,McLeod I,Fineran PC,Brown CM,Gandon S,Westra ER

更新日期：2020-02-01 00:00:00

abstract：:DNA-binding repressor proteins mediate regulation of yeast genes by cell type (Mcm1/alpha 2 and a1/alpha 2), glucose (Mig1) and oxygen (Rox1) (refs 1-4 respectively). An unusual feature of all these regulatory pathways is that transcriptional repression requires two physically associated proteins that do not bind DNA ...

journal_title：Nature

authors： Tzamarias D,Struhl K

更新日期：1994-06-30 00:00:00

abstract：:During cell division, sister chromosomes segregate from each other on a microtubule-based structure called the mitotic spindle. Proteins bind to the centromere, a region of chromosomal DNA, to form the kinetochore, which mediates chromosome attachment to the mitotic spindle microtubules. In the budding yeast Saccharom...

journal_title：Nature

authors： Hyman AA,Middleton K,Centola M,Mitchison TJ,Carbon J

更新日期：1992-10-08 00:00:00

abstract：:Unicellular organisms such as yeasts require a single cyclin-dependent kinase, Cdk1, to drive cell division. In contrast, mammalian cells are thought to require the sequential activation of at least four different cyclin-dependent kinases, Cdk2, Cdk3, Cdk4 and Cdk6, to drive cells through interphase, as well as Cdk1 t...

journal_title：Nature

authors： Santamaría D,Barrière C,Cerqueira A,Hunt S,Tardy C,Newton K,Cáceres JF,Dubus P,Malumbres M,Barbacid M

更新日期：2007-08-16 00:00:00

abstract：:In this Letter, the statement 'I.I. and A.B. performed computations at the NCI Australia' was missing from the Acknowledgements section. This has been corrected online. ...

journal_title：Nature

authors： Sainadh US,Xu H,Wang X,Atia-Tul-Noor A,Wallace WC,Douguet N,Bray A,Ivanov I,Bartschat K,Kheifets A,Sang RT,Litvinyuk IV

更新日期：2019-05-01 00:00:00

abstract：:Multiple sulphatase deficiency disease is an unusual autosomal recessive disorder characterised biochemically by a deficiency of several sulphohydrolase activities. The laboratory diagnosis of this combined neurological connective tissue disorder is made on the basis of decreased activities of the lysosomal enzymes, a...

journal_title：Nature

authors： Fiddler MB,Vine D,Shapira E,Nadler HL

更新日期：1979-11-01 00:00:00

abstract：:The carotid body type I cell contains amines and has features, both morphological and cytochemical, which indicate that it may also produce a peptide. Many regulatory peptides are now known to be present in both central and peripheral tissues. In the periphery these neuropeptides occur in both classical endocrine (APU...

journal_title：Nature

authors： Wharton J,Polak JM,Pearse AG,McGregor GP,Bryant MG,Bloom SR,Emson PC,Bisgard GE,Will JA

更新日期：1980-03-20 00:00:00

abstract：:In platelets, agonists that stimulate phosphoinositide turnover cause the rapid phosphorylation of a protein of apparent relative molecular mass (Mr) 40-47,000, called P47, by protein kinase C (PKC). Diverse identities have been ascribed to P47 including lipocortin, inositol 1,4,5-trisphosphate 5-phosphomonoesterase, ...

journal_title：Nature

authors： Tyers M,Rachubinski RA,Stewart MI,Varrichio AM,Shorr RG,Haslam RJ,Harley CB

更新日期：1988-06-02 00:00:00

abstract：:Dense plexuses of neurones containing immunoreactive vasoactive intestinal peptide (VIP) have been found in discrete areas of the central nervous system and in peripheral organs, including the gastrointestinal tract, pancreas and urogenital system. In many of these locations VIP is concentrated in nerve endings, where...

journal_title：Nature

authors： Giachetti A,Said SI

更新日期：1979-10-18 00:00:00