Site-specific ubiquitination is required for relieving the transcription factor Miz1-mediated suppression on TNF-α-induced JNK activation and inflammation.

abstract：:Keratins 14 and 5 are the structural hallmarks of the basal keratinocytes of the epidermis and outer root sheath (ORS) of the hair follicle. Their genes are controlled in a tissue-specific manner and thus serve as useful tools to elucidate the regulatory mechanisms involved in keratinocyte-specific transcription. Prev...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Sinha S,Fuchs E

更新日期：2001-02-27 00:00:00

abstract：:Regulated exocytosis requires tight coupling of the membrane fusion machinery to a triggering signal and a fast response time. Complexins are part of this regulation and, together with synaptotagmins, control calcium-dependent exocytosis. Stimulatory and inhibitory functions have been reported for complexins. To test ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Malsam J,Seiler F,Schollmeier Y,Rusu P,Krause JM,Söllner TH

更新日期：2009-02-10 00:00:00

abstract：:In a field study, we show that a young song sparrow (i) selects his songs from three or four older birds who have neighboring territories, (ii) preferentially learns song types that these tutor neighbors share, and (iii) ultimately sets up his territory next to, or replaces, one of these tutor neighbors. The consequen...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Beecher MD,Campbell SE,Stoddard PK

更新日期：1994-02-15 00:00:00

abstract：:In the human, cone photoreceptors (L, M, and S) and the melanopsin-containing, intrinsically photosensitive retinal ganglion cells (ipRGCs) are active at daytime light intensities. Signals from cones are combined both additively and in opposition to create the perception of overall light and color. Similar mechanisms ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Spitschan M,Jain S,Brainard DH,Aguirre GK

更新日期：2014-10-28 00:00:00

abstract：:Murine and human cDNAs, related to but distinct from c-raf-1, have been isolated and designated mA-raf and hA-raf, respectively. The mA-raf and hA-raf cDNAs detect the same murine and human fragments in Southern blots of restriction enzyme-cleaved murine and human cellular DNA. The murine restriction enzyme fragments ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Huebner K,ar-Rushdi A,Griffin CA,Isobe M,Kozak C,Emanuel BS,Nagarajan L,Cleveland JL,Bonner TI,Goldsborough MD

更新日期：1986-06-01 00:00:00

abstract：:The induction of hemoglobin synthesis by dimethylsulfoxide in cells infected with Friend leukemia virus has been shown to depend on the number of cell divisions after the addition of the inducing agent. In asynchronous cultures the cells have a generation time of 24 hr, and hemoglobin synthesis occurs after 48 hr in t...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： McClintock PR,Papaconstantinou J

更新日期：1974-11-01 00:00:00

abstract：:In the growth plate of endochondral bones, parathyroid hormone (PTH)-related peptide (PTHrP) regulates the rate of chondrocyte maturation from prehypertrophic chondrocytes to hypertrophic chondrocytes. Using an antibody specific for Sox9 phosphorylated at serine 181 (S(181)), one of the two consensus protein kinase A ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Huang W,Chung UI,Kronenberg HM,de Crombrugghe B

更新日期：2001-01-02 00:00:00

abstract：:Escherichia coli peptide chain release factors are proteins that direct the termination of translation in response to specific peptide chain termination codons. The mechanisms of codon recognition and peptidyl-tRNA hydrolysis are unknown. We have characterized the genes encoding release factor 1 (RF-1) and release fac...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Craigen WJ,Cook RG,Tate WP,Caskey CT

更新日期：1985-06-01 00:00:00

abstract：:Tropical forest degradation emits carbon at a rate of approximately 0.5 Pgxy(-1), reduces biodiversity, and facilitates forest clearance. Understanding degradation drivers and patterns is therefore crucial to managing forests to mitigate climate change and reduce biodiversity loss. Putative patterns of degradation aff...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ahrends A,Burgess ND,Milledge SA,Bulling MT,Fisher B,Smart JC,Clarke GP,Mhoro BE,Lewis SL

更新日期：2010-08-17 00:00:00

abstract：:The recently evolved Hawaiian species Drosophila silvestris has a subdivided population structure and shows great spatial heterogeneity in chromosome inversion distributions and frequencies within its extremely limited geographic range. Pattern analysis of the 11 chromosomal polymorphisms in the context of the recentl...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Craddock EM,Carson HL

更新日期：1989-06-01 00:00:00

abstract：:Endothelial cells (ECs) not only are important for oxygen delivery but also act as a paracrine source for signals that determine the balance between tissue regeneration and fibrosis. Here we show that genetic inactivation of flow-induced transcription factor Krüppel-like factor 2 (KLF2) in ECs results in reduced liver...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Manavski Y,Abel T,Hu J,Kleinlützum D,Buchholz CJ,Belz C,Augustin HG,Boon RA,Dimmeler S

更新日期：2017-04-11 00:00:00

abstract：:We describe a protein family in Drosophila containing six adenosine deaminase-related growth factors (ADGFs), which are homologous to a mitogenic growth factor discovered in conditioned medium from cells of a different fly species, Sarcophaga. Closely related proteins have been identified in other animals, and a human...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zurovec M,Dolezal T,Gazi M,Pavlova E,Bryant PJ

更新日期：2002-04-02 00:00:00

abstract：:The electrical currents at the surface of the proximal portion of an isolated and transected lamprey spinal cord were measured with an extracellular vibrating probe. Soon after transection, currents of about 0.5 mA/cm2 enter the cut surface of the spinal cord. These currents fall to about a quarter of their initial va...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Borgens RB,Jaffe LF,Cohen MJ

更新日期：1980-02-01 00:00:00

abstract：:Glyoxalase I forms part of the glyoxalase pathway that detoxifies reactive aldehydes such as methylglyoxal, using the spontaneously formed glutathione hemithioacetal as substrate. All known eukaryotic enzymes contain zinc as their metal cofactor, whereas the Escherichia coli glyoxalase I contains nickel. Database mini...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Vickers TJ,Greig N,Fairlamb AH

更新日期：2004-09-07 00:00:00

abstract：:Nociceptive information is modulated by a large number of endogenous signaling agents that change over the course of recovery from injury. This plasticity makes understanding regulatory mechanisms involved in descending inhibition of pain scientifically and clinically important. Neurons that synthesize the neuropeptid...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Dimitrov EL,Kuo J,Kohno K,Usdin TB

更新日期：2013-08-06 00:00:00

abstract：:Surface Ig (sIg) of follicular lymphoma (FL) is vital for tumor cell survival. We found previously that the Ig in FL is unusual, because the variable region genes carry sequence motifs for N-glycan addition. These are introduced by somatic mutation and are tumor specific. Unexpectedly, added glycans terminate at high ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Coelho V,Krysov S,Ghaemmaghami AM,Emara M,Potter KN,Johnson P,Packham G,Martinez-Pomares L,Stevenson FK

更新日期：2010-10-26 00:00:00

abstract：:In the yeast Saccharomyces cerevisiae, mutations in either of two unlinked genes, RAM1 or RAM2, abolish the farnesyltransferase activity responsible for prenylation of Ras proteins and the a-factor mating pheromone. Here we report that the function of RAM1 and RAM2 genes is required for the membrane localization of Ra...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： He B,Chen P,Chen SY,Vancura KL,Michaelis S,Powers S

更新日期：1991-12-15 00:00:00

abstract：:We examined iron nitrosylation of non-heme protein and enzymatic activity of the Fe-S cluster protein, aconitase, in acute cardiac allograft rejection. Heterotopic transplantation of donor hearts was performed in histocompatibility matched (isografts: Lewis --> Lewis) and mismatched (allografts: Wistar-Furth --> Lewis...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Pieper GM,Halligan NL,Hilton G,Konorev EA,Felix CC,Roza AM,Adams MB,Griffith OW

更新日期：2003-03-18 00:00:00

abstract：:During the last several decades corals have been in decline and at least one-third of all coral species are now threatened with extinction. Coral disease has been a major contributor to this threat, but little is known about the responsible pathogens. To date most research has focused on bacterial and fungal diseases;...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Vega Thurber RL,Barott KL,Hall D,Liu H,Rodriguez-Mueller B,Desnues C,Edwards RA,Haynes M,Angly FE,Wegley L,Rohwer FL

更新日期：2008-11-25 00:00:00

abstract：:Children who are treated for congenital cataracts later exhibit impairments in configural face analysis. This has been explained in terms of a critical period for the acquisition of normal face processing. Here, we consider a more parsimonious account according to which deficits in configural analysis result from the ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Vogelsang L,Gilad-Gutnick S,Ehrenberg E,Yonas A,Diamond S,Held R,Sinha P

更新日期：2018-10-30 00:00:00

abstract：:Class I major histocompatibility complex (MHC) antigens are confronted with an apparently insurmountable dilemma. Each should show a binding preference to a common enough variety of nonapeptides, so that one relevant nonapeptide can be found in at least every other viral protein to provoke a cytotoxic T-cell response....

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ohno S

更新日期：1992-05-15 00:00:00

abstract：:Contact-dependent growth inhibition (CDI) is a mechanism by which bacteria exchange toxins via direct cell-to-cell contact. CDI systems are distributed widely among Gram-negative pathogens and are thought to mediate interstrain competition. Here, we describe tsf mutations that alter the coiled-coil domain of elongatio...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Jones AM,Garza-Sánchez F,So J,Hayes CS,Low DA

更新日期：2017-03-07 00:00:00

abstract：:Proteins of ribosomes from various stages of development in Dictyostelium discoideum were analyzed by two-dimensional polyacrylamide gel electrophoresis. Significant changes in protein composition were observed; the data demonstrate that cell differentiation in a eukaryotic system is accompanied by ribosome heterogene...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ramagopal S,Ennis HL

更新日期：1981-05-01 00:00:00

abstract：:Walker-256 carcinosarcoma cells grown in tissue culture medium containing inhibitory DNA prepared from the tumor are shown to have an unaltered growth in vitro, but a diminished capacity to produce malignant tumors on injection into the rat. Coincident with this change in virulence is the induction of tRNA methylase i...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Halpern BC,Halpern RM,Chaney SQ,Smith RA

更新日期：1970-12-01 00:00:00

abstract：:At least two kidney epithelial cell lines, the Madin-Darby canine kidney (MDCK) and the murine inner medullary collecting duct line mIMCD-3, can be induced to form branching tubular structures when cultured with hepatocyte growth factor (HGF) plus serum in collagen I gels. In our studies, whereas MDCK cells remained u...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Barros EJ,Santos OF,Matsumoto K,Nakamura T,Nigam SK

更新日期：1995-05-09 00:00:00

abstract：:Efficient execution of perceptual-motor tasks requires rapid voluntary reconfiguration of cognitive task sets as circumstances unfold. Such acts of cognitive control, which are thought to rely on a network of cortical regions in prefrontal and posterior parietal cortex, include voluntary shifts of attention among perc...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Esterman M,Chiu YC,Tamber-Rosenau BJ,Yantis S

更新日期：2009-10-20 00:00:00

abstract：:The mechanisms for plant growth restriction during stress conditions remains unclear. Here, we demonstrate that a phytochrome-interacting factor-like protein, OsPIL1/OsPIL13, acts as a key regulator of reduced internode elongation in rice under drought conditions. The level of OsPIL1 mRNA in rice seedlings grown under...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Todaka D,Nakashima K,Maruyama K,Kidokoro S,Osakabe Y,Ito Y,Matsukura S,Fujita Y,Yoshiwara K,Ohme-Takagi M,Kojima M,Sakakibara H,Shinozaki K,Yamaguchi-Shinozaki K

更新日期：2012-09-25 00:00:00

abstract：:We identify a gene, organ boundary1 (OBO1), by its unique pattern of enhancer- driven GFP expression at the boundaries between the apical meristems and lateral organs in Arabidopsis embryos, seedlings, and mature plants. OBO1 also is expressed at the root apical meristem and in distinct cell files surrounding this are...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Cho E,Zambryski PC

更新日期：2011-02-01 00:00:00

abstract：:Many distributed collective decision-making processes must balance diverse individual preferences with a desire for collective unity. We report here on an extensive session of behavioral experiments on biased voting in networks of individuals. In each of 81 experiments, 36 human subjects arranged in a virtual network ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Kearns M,Judd S,Tan J,Wortman J

更新日期：2009-02-03 00:00:00

abstract：:We have isolated, cloned, and characterized two cDNAs corresponding to the mRNAs for cationic peroxidases synthesized by cultured peanut cells. The first clone was obtained from a phage lambda gt11 library screened with antibodies directed against the major secreted isozyme. Its predicted amino acid sequence, deduced ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Buffard D,Breda C,van Huystee RB,Asemota O,Pierre M,Ha DB,Esnault R

更新日期：1990-11-01 00:00:00