Enhancing nuclear receptor-induced transcription requires nuclear motor and LSD1-dependent gene networking in interchromatin granules.

abstract：:RNA viruses are notorious for their genetic plasticity and propensity to exploit new host-range opportunities, which can lead to the emergence of human disease epidemics such as severe acute respiratory syndrome, AIDS, dengue, and influenza. However, the mechanisms of host-range change involved in most of these viral ...

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

authors： Anishchenko M,Bowen RA,Paessler S,Austgen L,Greene IP,Weaver SC

更新日期：2006-03-28 00:00:00

abstract：:We have studied a naturally occurring small-molecule antimitotic called diazonamide A. Diazonamide A is highly effective at blocking spindle assembly in mammalian cell culture and does so through a unique mechanism. A biotinylated form of diazonamide A affinity purifies ornithine delta-amino transferase (OAT), a mitoc...

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

authors： Wang G,Shang L,Burgett AW,Harran PG,Wang X

更新日期：2007-02-13 00:00:00

abstract：:Cell cycle-controlled human histone genes are coordinately expressed during S phase, and transcriptional regulation involves a series of trans-acting factors (HiNFs). The proliferation-specific factor HiNF-D interacts with multiple recognition motifs in histone H4, H3, and H1 promoters. Using gel shift immunoassays, w...

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

authors： van Wijnen AJ,Aziz F,Graña X,De Luca A,Desai RK,Jaarsveld K,Last TJ,Soprano K,Giordano A,Lian JB

更新日期：1994-12-20 00:00:00

abstract：:When treated with heat-killed bacterial cells, mosquito cells in culture respond by up-regulating several proteins. Among these is a 66-kDa protein (p66) that is secreted from cells derived from both Aedes aegypti and Aedes albopictus. p66 was degraded by proteolysis and gave a virtually identical pattern of peptide p...

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

authors： Yoshiga T,Hernandez VP,Fallon AM,Law JH

更新日期：1997-11-11 00:00:00

abstract：:Elucidation of the molecular details of the cyclic actomyosin interaction requires the ability to examine structural changes at specific sites in the actin-binding interface of myosin. To study these changes dynamically, we have expressed two mutants of a truncated fragment of chicken gizzard smooth muscle myosin, whi...

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

authors： Yengo CM,Fagnant PM,Chrin L,Rovner AS,Berger CL

更新日期：1998-10-27 00:00:00

abstract：:Mutations in fibroblast growth factor receptor 2 (FGFR2) and its ligand, FGF10, are known to cause lacrimo-auriculo-dento-digital (LADD) syndrome. Multiple gain-of-function mutations in FGF receptors have been implicated in a variety of severe skeletal disorders and in many cancers. We aimed to elucidate the mechanism...

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

authors： Lew ED,Bae JH,Rohmann E,Wollnik B,Schlessinger J

更新日期：2007-12-11 00:00:00

abstract：:The aryl hydrocarbon receptor (AhR) knockout mice raised in the laboratory of Fujii-Kuriyama have been under investigation for several years because of the presence in their urinary bladder of large, yellowish stones. The stones are composed of uric acid and become apparent in the bladders as tiny stones when mice are...

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

authors： Butler R,Inzunza J,Suzuki H,Fujii-Kuriyama Y,Warner M,Gustafsson JÅ

更新日期：2012-01-24 00:00:00

abstract：:Chronic hypoxia causes pulmonary hypertension with smooth muscle cell proliferation and matrix deposition in the wall of the pulmonary arterioles. We demonstrate here that hypoxia also induces a pronounced inflammation in the lung before the structural changes of the vessel wall. The proinflammatory action of hypoxia ...

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

authors： Minamino T,Christou H,Hsieh CM,Liu Y,Dhawan V,Abraham NG,Perrella MA,Mitsialis SA,Kourembanas S

更新日期：2001-07-17 00:00:00

abstract：:The photoaffinity herbicide azidoatrazine (2-azido-4-ethylamino-6-isopropylamino-s-triazine) selectively labels the L subunit of the reaction center of the photosynthetic bacterium Rhodopseudomonas sphaeroides. Herbicide-resistant mutants retain the L subunit and have altered binding properties for methylthio- and chl...

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

authors： Brown AE,Gilbert CW,Guy R,Arntzen CJ

更新日期：1984-10-01 00:00:00

abstract：:DNA was prepared from 15 different mouse and rat cell lines transformed by chemical carcinogens in vitro and in vivo. These DNAs were applied to NIH3T3 mouse fibroblast cultures by using the calcium phosphate transfection technique. DNAs of five donor lines were able to induce foci on the recipient monolayers. Ten oth...

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

authors： Shih C,Shilo BZ,Goldfarb MP,Dannenberg A,Weinberg RA

更新日期：1979-11-01 00:00:00

abstract：:Cell recognition molecules play a crucial role in the regulation of immune cells. We recently found that mast cells (MCs) express leukocyte recognition molecules, including ICAM-1 antigen, a natural ligand of LFA-1. We here report that interleukin 4 (IL-4), a pleiotropic cytokine and mast cell differentiation factor, ...

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

authors： Valent P,Bevec D,Maurer D,Besemer J,Di Padova F,Butterfield JH,Speiser W,Majdic O,Lechner K,Bettelheim P

更新日期：1991-04-15 00:00:00

abstract：:In contrast to the immunosuppressive potential of UVB (280-320 nm) radiation in experimental animals and humans, UVA (320-400 nm) radiation at environmentally relevant doses appears to be immunologically inert. However, such exposure to UVA radiation has been observed unexpectedly to induce resistance to UVB-induced i...

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

authors： Reeve VE,Tyrrell RM

更新日期：1999-08-03 00:00:00

abstract：:We describe a quantum mechanics/molecular mechanics investigation of the guanidinoacetate methyltransferase catalyzed reaction, which shows that proton transfer from guanidinoacetate (GAA) to Asp-134 and methyl transfer from S-adenosyl-L-methionine (AdoMet) to GAA are concerted. By self-consistent-charge density funct...

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

authors： Zhang X,Bruice TC

更新日期：2006-10-31 00:00:00

abstract：:An unusual system of genetic exchange exists in the purple nonsulfur bacterium Rhodobacter capsulatus. DNA transmission is mediated by a small bacteriophage-like particle called the gene transfer agent (GTA) that transfers random 4.5-kb segments of the producing cell's genome to recipient cells, where allelic replacem...

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

authors： Lang AS,Beatty JT

更新日期：2000-01-18 00:00:00

abstract：:Tobacco mosaic virus (TMV) was reconstituted from the RNA of a common strain (OM) and the protein of a watermelon strain of cucumber green mottle mosaic virus (CGMMV-W), which is a member of the tobamovirus group. In 0.25 M phosphate buffer at 25 degrees C, CGMMV-W protein existed mainly as 21S aggregates. When this p...

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

authors： Fukuda M,Okada Y

更新日期：1982-10-01 00:00:00

abstract：:We have isolated and partially sequenced a M(r) 160,000 glycoprotein whose rate of cycling to and from the adipocyte cell surface is enhanced by insulin in a manner apparently identical to the effect of insulin on GLUT4 cycling. Based on the protein sequence, we have prepared an antipeptide antibody against this prote...

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

authors： Kandror KV,Pilch PF

更新日期：1994-08-16 00:00:00

abstract：:Nitrogenase is an ATP-requiring enzyme capable of carrying out multielectron reductions of inert molecules. A purified remodeled nitrogenase containing two amino acid substitutions near the site of its FeMo cofactor was recently described as having the capacity to reduce carbon dioxide (CO2) to methane (CH4). Here, we...

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

authors： Fixen KR,Zheng Y,Harris DF,Shaw S,Yang ZY,Dean DR,Seefeldt LC,Harwood CS

更新日期：2016-09-06 00:00:00

abstract：:A genomic clone coding for the alpha subunit of the mouse complement receptor type 3 and the cellular adhesion molecule Mac-1 has been isolated directly from a genomic library using synthetic oligonucleotide probes based on the amino-terminal amino acid sequence of the protein. The identity of the clone has been estab...

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

authors： Sastre L,Roman JM,Teplow DB,Dreyer WJ,Gee CE,Larson RS,Roberts TM,Springer TA

更新日期：1986-08-01 00:00:00

abstract：:To identify proteins that regulate the transcriptional activity of c-Jun, we have used the yeast two-hybrid screen to detect mammalian polypeptides that might interact functionally with the N-terminal segment of c-Jun, a known regulatory region. Among the proteins identified is a short form of Stat3 (designated Stat3 ...

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

authors： Schaefer TS,Sanders LK,Nathans D

更新日期：1995-09-26 00:00:00

abstract：:Epilepsy is characterized by recurrent synchronizations of neuronal activity, which are both a cardinal clinical symptom and a debilitating phenomenon. Although the temporal dynamics of epileptiform synchronizations are well described at the macroscopic level using electrophysiological approaches, less is known about ...

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

authors： Feldt Muldoon S,Soltesz I,Cossart R

更新日期：2013-02-26 00:00:00

abstract：:Antibody-coated latex beads (Ab-beads) were attached to Leptospira interrogans serovars illini 3055 and icterohaemorrhagiae SC1157. The movement of the Ab-beads relative to the motion of the cells was observed by direct darkfield microscopy or was recorded on videotape. When the Ab-beads were attached to the front end...

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

authors： Charon NW,Lawrence CW,O'Brien S

更新日期：1981-11-01 00:00:00

abstract：:A cDNA clone that hybridizes to an mRNA (1A10) that accumulates to a substantial level in the axis of the germinating soybean seed was sequenced. The amino acid sequence of the clone indicates an almost perfect repeat of Pro-Pro-Val-Tyr-Lys resulting in a protein containing 40% proline and lacking serine and histidine...

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

authors： Averyhart-Fullard V,Datta K,Marcus A

更新日期：1988-02-01 00:00:00

abstract：:We characterize a sonic hedgehog (Shh) signaling domain restricted to the adventitial layer of artery wall that supports resident Sca1-positive vascular progenitor cells (AdvSca1). Using patched-1 (Ptc1(lacZ)) and patched-2 (Ptc2(lacZ)) reporter mice, adventitial Shh signaling activity was first detected at embryonic ...

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

authors： Passman JN,Dong XR,Wu SP,Maguire CT,Hogan KA,Bautch VL,Majesky MW

更新日期：2008-07-08 00:00:00

abstract：:We have used low magnesium concentrations and the specific antagonist D-2-amino-5-phosphonopentanoate (D-AP5) to estimate the effects of long-term potentiation (LTP) on the N-methyl-D-aspartate (NMDA) and non-NMDA receptor-mediated components of postsynaptic responses. LTP induction resulted in a considerably larger p...

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

authors： Muller D,Lynch G

更新日期：1988-12-01 00:00:00

abstract：:Polyaromatic hydrocarbons are ubiquitous environmental chemicals that are important mutagens and carcinogens. The purpose of this study was to determine whether genes within the major histocompatibility complex (MHC) influence their biological activities. Cell-mediated immunity to dimethylbenz(a)anthracene (DMBA) was ...

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

authors： Elmets CA,Athar M,Tubesing KA,Rothaupt D,Xu H,Mukhtar H

更新日期：1998-12-08 00:00:00

abstract：:Among the variety of specialized intercellular junctions, those of the adherens type have the most obvious association with cytoskeletal elements. This may be with the actin microfilament system as in the zonula adherens or with intermediate filaments as in the macula adherens, or desmosome. In the former case, it is ...

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

authors： Wheeler GN,Parker AE,Thomas CL,Ataliotis P,Poynter D,Arnemann J,Rutman AJ,Pidsley SC,Watt FM,Rees DA

更新日期：1991-06-01 00:00:00

abstract：:Cotransfection assays were used to show that the members of the GTP-binding protein Gq class of alpha subunits could activate phospholipase C (PLC) beta 2. Similar experiments also demonstrated that G beta 1 gamma 1, G beta 1 gamma 5, and G beta 2 gamma 5 could activate the beta 2 isoform of PLC but not the beta 1 iso...

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

authors： Wu D,Katz A,Simon MI

更新日期：1993-06-01 00:00:00

abstract：:Fluorescence in situ hybridization (FISH) resolution has advanced because newer techniques use increasingly decondensed chromatin. FISH cannot analyze restriction enzyme cutting sites due to limitations of the hybridization and detection technologies. The RecA-assisted restriction endonuclease (RARE) technique cleaves...

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

authors： Wang YK,Huff EJ,Schwartz DC

更新日期：1995-01-03 00:00:00

abstract：:hK7 or human stratum corneum chymotryptic enzyme belongs to the human tissue kallikrein (hKs) serine proteinase family and is strongly expressed in the upper layers of the epidermis. It participates in skin desquamation but is also implicated in diverse skin diseases and is a potential biomarker of ovarian cancer. We ...

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

authors： Debela M,Hess P,Magdolen V,Schechter NM,Steiner T,Huber R,Bode W,Goettig P

更新日期：2007-10-09 00:00:00

abstract：:The activity of Drosophila melanogaster DNA polymerase alpha on DNA-primed single-stranded DNA templates has been examined. The DNA templates contain a 1471-nucleotide sequence from the heavy-strand origin region of mouse mtDNA inserted into the single-stranded bacteriophage vector M13Gori1. Preferred sites for pausin...

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

authors： Kaguni LS,Clayton DA

更新日期：1982-02-01 00:00:00