A nuclear factor containing the leucine-rich repeats expressed in murine cerebellar neurons.

abstract：:Although sunlight provides the energy necessary for plants to survive and grow, light can also damage reaction centers of photosystem II (PSII) and reduce photochemical efficiency. To prevent damage, plants possess photoprotective mechanisms that dissipate excess excitation. A subset of these mechanisms is collectivel...

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

authors： Leonelli L,Brooks MD,Niyogi KK

更新日期：2017-08-15 00:00:00

abstract：:We previously reconstituted Z rings in tubular multilamellar liposomes with FtsZ-YFP-mts, where mts is a membrane-targeting amphiphilic helix. These reconstituted Z rings generated a constriction force but did not divide the thick-walled liposomes. Here we developed a unique system to observe Z rings in unilamellar li...

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

authors： Osawa M,Erickson HP

更新日期：2013-07-02 00:00:00

abstract：:DG42 is one of the main mRNAs expressed during gastrulation in embryos of Xenopus laevis. Here we demonstrate that cells expressing this mRNA synthesize hyaluronan. The cloned DG42 cDNA was expressed in rabbit kidney (RK13) and human osteosarcoma (tk-) cells using a vaccinia virus system. Lysates prepared from infecte...

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

authors： Meyer MF,Kreil G

更新日期：1996-05-14 00:00:00

abstract：:The Atg20 and Snx4/Atg24 proteins have been identified in a screen for mutants defective in a type of selective macroautophagy/autophagy. Both proteins are connected to the Atg1 kinase complex, which is involved in autophagy initiation, and bind phosphatidylinositol-3-phosphate. Atg20 and Snx4 contain putative BAR dom...

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

authors： Popelka H,Damasio A,Hinshaw JE,Klionsky DJ,Ragusa MJ

更新日期：2017-11-21 00:00:00

abstract：:Extraction of thylakoid membranes with cholate in the presence of ammonium sulfate inactivated oxygen evolution and liberated a managanese-containing protein. This protein could be combined with preformed liposomes containing the depleted thylakoid membranes to restore 85% of the original oxygen-evolution activity. Th...

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

authors： Spector M,Winget GD

更新日期：1980-02-01 00:00:00

abstract：:We have cloned an additional member (GC-D) of the membrane receptor guanylyl cyclase [GTP pyrophosphate-lyase (cyclizing), EC 4.6.1.2] family that is specifically expressed in a subpopulation of olfactory sensory neurons. The extracellular, putative ligand-binding domain of the olfactory cyclase is similar in primary ...

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

authors： Fülle HJ,Vassar R,Foster DC,Yang RB,Axel R,Garbers DL

更新日期：1995-04-11 00:00:00

abstract：:Juvenile hormone III (JH) plays a key role in regulating the reproduction of female mosquitoes. Microarray time-course analysis revealed dynamic changes in gene expression during posteclosion (PE) development in the fat body of female Aedes aegypti. Hierarchical clustering identified three major gene clusters: 1,843 e...

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

authors： Zou Z,Saha TT,Roy S,Shin SW,Backman TW,Girke T,White KP,Raikhel AS

更新日期：2013-06-11 00:00:00

abstract：:Neuronal hyperexcitability in both injured and adjacent uninjured neurons is associated with states of chronic injury and pain and is likely subject to neuroinflammatory processes. Chronic inflammatory responses are largely orchestrated by chemokines. One chemokine, monocyte chemoattractant protein-1 (MCP-1), in the p...

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

authors： White FA,Sun J,Waters SM,Ma C,Ren D,Ripsch M,Steflik J,Cortright DN,Lamotte RH,Miller RJ

更新日期：2005-09-27 00:00:00

abstract：:A major challenge facing the genetics of autism spectrum disorders (ASDs) is the large and growing number of candidate risk genes and gene variants of unknown functional significance. Here, we used Caenorhabditis elegans to systematically functionally characterize ASD-associated genes in vivo. Using our custom machine...

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

authors： McDiarmid TA,Belmadani M,Liang J,Meili F,Mathews EA,Mullen GP,Hendi A,Wong WR,Rand JB,Mizumoto K,Haas K,Pavlidis P,Rankin CH

更新日期：2020-01-07 00:00:00

abstract：:Avian myelocytomatosis virus (MC29), a defective acute leukemia virus, has a broad oncogenic spectrum in vivo and transforms fibroblasts and hematopoietic target cells in vitro. We have used recombinant DNA technology to isolate and to characterize the sequences that are essential in the transformation process. Integr...

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

authors： Lautenberger JA,Schulz RA,Garon CF,Tsichlis PN,Papas TS

更新日期：1981-03-01 00:00:00

abstract：:The kinetics and order of rearrangements in the gene complex encoding T-cell-receptor beta chains were studied by Southern blot hybridization in a collection of hybridomas derived from fetal thymocytes at various stages of ontogeny (day 14 to day 17). Our results show a steady increase in the frequency of rearranged b...

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

authors： Born W,Yagüe J,Palmer E,Kappler J,Marrack P

更新日期：1985-05-01 00:00:00

abstract：:Horse heart cytochrome c can be split with cyanogen bromide into a heme peptide (residues 1-65) and a nonheme peptide (residues 66-104). In a process involving (i) complex formation between the two fragments and (ii) restoration of the severed peptide linkage, a fully active cytochrome c preparation can be re-formed. ...

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

authors： Barstow LE,Young RS,Yakali E,Sharp JJ,O'Brien JC,Berman PW,Harbury HA

更新日期：1977-10-01 00:00:00

abstract：:A power-law distribution of the length of perfectly conserved sequence from mouse/human whole-genome intersection and alignment is exhibited. Spatial correlations of these elements within the mouse genome are studied. It is argued that these power-law distributions and correlations are comprised in part by functional ...

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

authors： Salerno W,Havlak P,Miller J

更新日期：2006-08-29 00:00:00

abstract：:We report here the identification of a pollen-specific gene from Zea mays that contains multiple Ser-(Pro)n repeats, the motif found in the cell wall-associated extensins. Sequence analysis reveals that the encoded protein has a putative globular domain at the N terminus and an extensin-like domain at the C terminus. ...

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

authors： Rubinstein AL,Broadwater AH,Lowrey KB,Bedinger PA

更新日期：1995-04-11 00:00:00

abstract：:IL-7 and thymic stromal lymphopoietin (TSLP) are two major cytokines controlling murine B cell development. IL-7 has been studied extensively, but only recently has it become possible to unravel the role of TSLP in detail. We studied the biological activities of TSLP in B cell development at distinct ages in the mouse...

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

authors： Vosshenrich CA,Cumano A,Müller W,Di Santo JP,Vieira P

更新日期：2004-07-27 00:00:00

abstract：:Mach bands, the illusory brightness maxima and minima perceived at the initiation and termination of luminance gradients, respectively, are generally considered a direct perceptual manifestation of lateral inhibitory interactions among retinal or other lower order visual neurons. Here we examine an alternative explana...

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

authors： Lotto RB,Williams SM,Purves D

更新日期：1999-04-27 00:00:00

abstract：:Under a stretching force, the sugar ring of polysaccharide molecules switches from the chair to the boat-like or inverted chair conformation. This conformational change can be observed by stretching single polysaccharide molecules with an atomic force microscope. In those early experiments, the molecules were stretche...

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

authors： Marszalek PE,Li H,Oberhauser AF,Fernandez JM

更新日期：2002-04-02 00:00:00

abstract：:Apoptotic cells contain nuclear autoantigens that may initiate a systemic autoimmune response. To explore the mechanism of antibody binding to apoptotic cells, 3H9, a murine autoantibody with dual specificity for phospholipids and DNA, was used. H chain mutants of 3H9 were constructed, expressed as single-chain Fv (sc...

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

authors： Cocca BA,Seal SN,D'Agnillo P,Mueller YM,Katsikis PD,Rauch J,Weigert M,Radic MZ

更新日期：2001-11-20 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder of uncertain pathogenesis characterized by a loss of substantia nigra pars compacta (SNpc) dopaminergic (DA) neurons, and can be modeled by the neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP). Both inflammatory processes and oxidative stress may c...

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

authors： Wu DC,Teismann P,Tieu K,Vila M,Jackson-Lewis V,Ischiropoulos H,Przedborski S

更新日期：2003-05-13 00:00:00

abstract：:The first crystal structure of the neurotransmitter/sodium symporter homolog LeuT revealed an occluded binding pocket containing leucine and 2 Na(+); later structures showed tricyclic antidepressants (TCAs) in an extracellular vestibule approximately 11 A above the bound leucine and 2 Na(+). We recently found this reg...

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

authors： Quick M,Winther AM,Shi L,Nissen P,Weinstein H,Javitch JA

更新日期：2009-04-07 00:00:00

abstract：:Scattering of light from dielectric particles whose size is on the order of an optical wavelength underlies a plethora of visual phenomena in nature and is a foundation for optical coatings and paints. Tailoring the internal nanoscale geometry of such "photonic particles" allows tuning their optical scattering charact...

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

authors： Tao G,Kaufman JJ,Shabahang S,Rezvani Naraghi R,Sukhov SV,Joannopoulos JD,Fink Y,Dogariu A,Abouraddy AF

更新日期：2016-06-21 00:00:00

abstract：:Ribosome crystal structures have revealed that two small subunit proteins, S9 and S13, have C-terminal tails, which, together with several features of 16S rRNA, contact the anticodon stem-loop of P-site tRNA. To test the functional importance of these protein tails, we created genomic deletions of the C-terminal regio...

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

authors： Hoang L,Fredrick K,Noller HF

更新日期：2004-08-24 00:00:00

abstract：:Purified diphtheria toxin is shown to inhibit protein synthesis in Ehrlich-Lettré ascites carcinoma cells in vitro. Protein synthesis in Ehrlich-Lettré cells is at least 10,000 times more sensitive to toxin than protein synthesis in normal mouse spleen or thymus cells. This sensitivity correlates with the observation ...

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

authors： Iglewski BH,Rittenberg MB

更新日期：1974-07-01 00:00:00

abstract：:Fishers with individual catch quota, but limited control over the mix of species caught, depend on trade and catch-quota balancing allowances to fully utilize their quota without discarding. However, these allowances can theoretically lead to overfishing if total allowable catches (TACs) are consistently exceeded. Thi...

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

authors： Oostdijk M,Byrne C,Stefánsson G,Santos MJ,Woods PJ

更新日期：2020-10-06 00:00:00

abstract：:The concentration of urea in renal medullary cells is high enough to affect enzymes seriously by reducing Vmax or raising Km, yet the cells survive and function. The usual explanation is that the methylamines found in the renal medulla, namely glycerophosphocholine and betaine, have actions opposite to those of urea a...

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

authors： Burg MB,Peters EM,Bohren KM,Gabbay KH

更新日期：1999-05-25 00:00:00

abstract：:Activator-dependent recruitment of TFIID initiates formation of the transcriptional preinitiation complex. TFIID binds core promoter DNA elements and directs the assembly of other general transcription factors, leading to binding of RNA polymerase II and activation of RNA synthesis. How TATA box-binding protein (TBP) ...

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

authors： Wright KJ,Marr MT 2nd,Tjian R

更新日期：2006-08-15 00:00:00

abstract：:Kinetic analysis of the in vitro reconstitution of glyceraldehyde-3-phosphate dehydrogenase [D-glyceraldehyde-3-phosphate:NAD+ oxidoreductase (phosphorylating), EC 1.2.1.12] from yeast showed that both oxidized and reduced coenzyme enhance the transconformation reaction, which is rate limiting in the sequential foldin...

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

authors： Jaenicke R,Krebs H,Rudolph R,Woenckhaus C

更新日期：1980-04-01 00:00:00

abstract：:Spantide (D-Arg1-Pro2-Lys3-Pro4-Gln5-Gln6-D-Trp7-Phe8-D-Trp9-++ +Leu10-Leu11-NH2) was introduced as a tachykinin antagonist in 1984 and has served as a starting point in the design of new antagonists that have proven to be more effective and have exhibited no neurological side effects. The most remarkable and unpredic...

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

authors： Folkers K,Feng DM,Asano N,Håkanson R,Weisenfeld-Hallin Z,Leander S

更新日期：1990-06-01 00:00:00

abstract：:Generation of nanomechanical cantilever motion from biomolecular interactions can have wide applications, ranging from high-throughput biomolecular detection to bioactuation. Although it has been suggested that such motion is caused by changes in surface stress of a cantilever beam, the origin of the surface-stress ch...

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

authors： Wu G,Ji H,Hansen K,Thundat T,Datar R,Cote R,Hagan MF,Chakraborty AK,Majumdar A

更新日期：2001-02-13 00:00:00

abstract：:Prolonged incubation of NIH 3T3 cells under the growth constraint of confluence results in the death of some cells in a manner suggestive of apoptosis. Successive rounds of prolonged incubation at confluence of the surviving cells produce increasing neoplastic transformation in the form of increments in saturation den...

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

authors： Rubin H,Yao A,Chow M

更新日期：1995-05-23 00:00:00