Early regional specification for a molecular neuronal phenotype in the rat neocortex.

abstract：:ErbB3 (HER3) is a member of the EGF receptor (EGFR) family of receptor tyrosine kinases, which, unlike the other three family members, contains a pseudo kinase in place of a tyrosine kinase domain. In cancer, ErbB3 activation is driven by a ligand-dependent mechanism through the formation of heterodimers with EGFR, Er...

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

authors： Lee S,Greenlee EB,Amick JR,Ligon GF,Lillquist JS,Natoli EJ Jr,Hadari Y,Alvarado D,Schlessinger J

更新日期：2015-10-27 00:00:00

abstract：:Ontogenetic changes in the protein phosphorylation/dephosphorylation systems in rat brain were investigated. It was found that the activity level of phospholipid-sensitive Ca2+-dependent protein kinase (PL-Ca-PK) in the particulate fraction of grey and white matter and the soluble fraction of grey matter increased rap...

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

authors： Turner RS,Raynor RL,Mazzei GJ,Girard PR,Kuo JF

更新日期：1984-05-01 00:00:00

abstract：:We report here on the isolation and characterization of a serotonin (5HT) transporter from Drosophila melanogaster. A 3.1-kb complementary DNA clone (dSERT) was found to encode a protein of 622 amino acid residues with a predicted molecular mass of approximately 69 kDa and a putative transmembrane topology characteris...

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

authors： Demchyshyn LL,Pristupa ZB,Sugamori KS,Barker EL,Blakely RD,Wolfgang WJ,Forte MA,Niznik HB

更新日期：1994-05-24 00:00:00

abstract：:Identification of the genetic basis of common disease may require comprehensive sequence analysis of coding regions and regulatory elements in patients and controls to find genetic effects caused by rare or heterogeneous mutations. In this study, we demonstrate how mismatch repair detection on tag arrays can be applie...

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

authors： Faham M,Zheng J,Moorhead M,Fakhrai-Rad H,Namsaraev E,Wong K,Wang Z,Chow SG,Lee L,Suyenaga K,Reichert J,Boudreau A,Eberle J,Bruckner C,Jain M,Karlin-Neumann G,Jones HB,Willis TD,Buxbaum JD,Davis RW

更新日期：2005-10-11 00:00:00

abstract：:With the collapse of fisheries in many parts of the world causing widespread economic harm, attention is focused on a possible cause and remedy of fishery collapse. Economic theory for managing a renewable resource, such as a fishery, leads to an ecologically unstable equilibrium as difficult to maintain as balancing ...

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

authors： Roughgarden J,Smith F

更新日期：1996-05-14 00:00:00

abstract：:Granulocyte-colony-stimulating factor (G-CSF) stimulates the proliferation and differentiation of cells of the neutrophil lineage by interaction with a specific receptor. Early signal transduction events following G-CSF receptor activation were studied. We detected tyrosine phosphorylation of both the G-CSF receptor a...

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

authors： Nicholson SE,Oates AC,Harpur AG,Ziemiecki A,Wilks AF,Layton JE

更新日期：1994-04-12 00:00:00

abstract：:The mammalian retina contains an autonomous circadian clock system that controls many physiological functions within this tissue. Previous studies on young mice have reported that removal of the key circadian clock gene Bmal1 from the retina affects the circadian regulation of visual function, but does not affect phot...

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

authors： Baba K,Piano I,Lyuboslavsky P,Chrenek MA,Sellers JT,Zhang S,Gargini C,He L,Tosini G,Iuvone PM

更新日期：2018-12-18 00:00:00

abstract：:We determined the genomic sequence of Nocardia farcinica IFM 10152, a clinical isolate, and revealed the molecular basis of its versatility. The genome consists of a single circular chromosome of 6,021,225 bp with an average G+C content of 70.8% and two plasmids of 184,027 (pNF1) and 87,093 (pNF2) bp with average G+C ...

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

authors： Ishikawa J,Yamashita A,Mikami Y,Hoshino Y,Kurita H,Hotta K,Shiba T,Hattori M

更新日期：2004-10-12 00:00:00

abstract：:DNA-membrane attachment in cultures of E. coli B/r is found to depend on the pattern of DNA synthesis, (a) When the number of replication points increases, the fraction of the DNA that is membrane bound also increases. The relationship between the amount of DNA-membrane attachment and the number of replication points ...

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

authors： Parker DL,Glaser DA

更新日期：1975-06-01 00:00:00

abstract：:Hepatitis A virus (HAV) infects ∼1.4 million people annually and, although there is a vaccine, there are no licensed therapeutic drugs. HAV is unusually stable (making disinfection problematic) and little is known of how it enters cells and releases its RNA. Here we report a potent HAV-specific monoclonal antibody, R1...

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

authors： Wang X,Zhu L,Dang M,Hu Z,Gao Q,Yuan S,Sun Y,Zhang B,Ren J,Kotecha A,Walter TS,Wang J,Fry EE,Stuart DI,Rao Z

更新日期：2017-01-24 00:00:00

abstract：:Although the future often seems intangible, we can make it more concrete by imagining prospective events. Here, using functional MRI, we demonstrate a mechanism by which the ventromedial prefrontal cortex supports such episodic simulations, and thereby contributes to affective foresight: This region supports processes...

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

authors： Benoit RG,Szpunar KK,Schacter DL

更新日期：2014-11-18 00:00:00

abstract：:The broad negative consequences of habitat degradation on biodiversity have been studied, but the complex effects of natural-agricultural landscape matrices remain poorly understood. Here we used stable carbon and nitrogen isotopes to detect changes in mammal resource and habitat use and trophic structure between pres...

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

authors： Magioli M,Moreira MZ,Fonseca RCB,Ribeiro MC,Rodrigues MG,Ferraz KMPMB

更新日期：2019-09-10 00:00:00

abstract：:A major question in plant physiology is how the large amount of sucrose made in leaves is transported to the rest of the plant. Although physiological, biochemical, and anatomical investigations have been performed in this field, to date there have been very few genetic studies. Using a reverse genetic screen, we have...

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

authors： Gottwald JR,Krysan PJ,Young JC,Evert RF,Sussman MR

更新日期：2000-12-05 00:00:00

abstract：:The structure of HIV-1 Psi-RNA has been elucidated by a concerted approach combining structural probes with mass spectrometric detection (MS3D), which is not affected by the size and crystallization properties of target biomolecules. Distance constraints from bifunctional cross-linkers provided the information require...

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

authors： Yu ET,Hawkins A,Eaton J,Fabris D

更新日期：2008-08-26 00:00:00

abstract：:The spatiotemporal regulation of neurotransmitter transporters involves proteins that interact with their intracellular domains. Using a proteomic approach, we identified several proteins that interact with the C terminus of the serotonin transporter (SERT). These included neuronal nitric oxide synthase (nNOS), a PSD-...

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

authors： Chanrion B,Mannoury la Cour C,Bertaso F,Lerner-Natoli M,Freissmuth M,Millan MJ,Bockaert J,Marin P

更新日期：2007-05-08 00:00:00

abstract：:A previously undescribed toothless flying reptile from northeastern China, Nemicolopterus crypticus gen. et sp. nov., was discovered in the lacustrine sediments of the Early Cretaceous Jiufotang Formation, western Liaoning, China. The specimen consists of an almost complete articulated skeleton (IVPP V14377) and, desp...

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

authors： Wang X,Kellner AW,Zhou Z,Campos Dde A

更新日期：2008-02-12 00:00:00

abstract：:Intramembrane proteolysis is a new paradigm in biology that controls signaling events throughout evolution. Hydrolysis of peptide bonds is thought to occur within the normally hydrophobic membrane environment, but insights into this unusual activity have been lacking because of difficulty in recapitulating activity in...

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

authors： Urban S,Wolfe MS

更新日期：2005-02-08 00:00:00

abstract：:After primary infection, human cytomegalovirus (HCMV) persists as a life-long latent infection, with host immunosuppression often resulting in clinical reactivation. During lytic infection, major changes in the expression of secreted cellular proteins (the secretome) occur that have profound effects on host-cell inter...

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

authors： Mason GM,Poole E,Sissons JG,Wills MR,Sinclair JH

更新日期：2012-09-04 00:00:00

abstract：:The rate of leucine incorporation into a specific estrogen-induced protein of immature rat isolated by gel electrophoresis declines rapidly between 2-4 hr after estrogen stimulation in vivo followed by incubation in vitro. Actinomycin D present during the in vitro phase prevents this decline, and elicits a "superinduc...

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

authors： DeAngelo AB,Fujimoto GI

更新日期：1973-01-01 00:00:00

abstract：:Purified preparations of rabbit skeletal white, red, and cardiac muscle myosin (WM, RM, and CM) were subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Significant differences in both the molecular weights and number of light chains in these myosins were found. WM has three distinct light-chain co...

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

authors： Sarkar S,Sreter FA,Gergely J

更新日期：1971-05-01 00:00:00

abstract：:The developmental origin of dendritic cells, a specialized system of major histocompatibility complex (MHC) class II-rich antigen-presenting cells for T-cell immunity and tolerance, is not well characterized. Granulocyte-macrophage colony-stimulating factor (GM-CSF) is known to stimulate dendritic cells, including gro...

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

authors： Inaba K,Inaba M,Deguchi M,Hagi K,Yasumizu R,Ikehara S,Muramatsu S,Steinman RM

更新日期：1993-04-01 00:00:00

abstract：:It is generally believed that the old quantum theory, as presented by Niels Bohr in 1913, fails when applied to few electron systems, such as the H(2) molecule. Here, we find previously undescribed solutions within the Bohr theory that describe the potential energy curve for the lowest singlet and triplet states of H(...

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

authors： Svidzinsky AA,Scully MO,Herschbach DR

更新日期：2005-08-23 00:00:00

abstract：:2fTGH is a human cell line containing the selectable marker guanine phosphoribosyltransferase regulated by alpha interferon (IFN-alpha). Two IFN-alpha-unresponsive mutants were isolated previously at a low frequency (ca. 10(-8)) by selecting mutagenized 2fTGH cells in selective medium containing 6-thioguanine and IFN-...

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

authors： McKendry R,John J,Flavell D,Müller M,Kerr IM,Stark GR

更新日期：1991-12-15 00:00:00

abstract：:The default mode network (DMN) has been suggested to support a variety of self-referential functions in humans and has been fractionated into subsystems based on distinct responses to cognitive tasks and functional connectivity architecture. Such subsystems are thought to reflect functional hierarchy and segregation w...

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

authors： Hsu LM,Liang X,Gu H,Brynildsen JK,Stark JA,Ash JA,Lin CP,Lu H,Rapp PR,Stein EA,Yang Y

更新日期：2016-08-02 00:00:00

abstract：:Understanding how changes in antibiotic consumption affect the prevalence of antibiotic resistance in bacterial pathogens is important for public health. In a number of bacterial species, including Streptococcus pneumoniae, the prevalence of resistance has remained relatively stable despite prolonged selection pressur...

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

authors： Lehtinen S,Blanquart F,Croucher NJ,Turner P,Lipsitch M,Fraser C

更新日期：2017-01-31 00:00:00

abstract：:Recent studies have indicated that mammalian cells contain a cytosolic protein disaggregation machinery comprised of Hsc70, DnaJ homologs, and Hsp110 proteins, the last of which acts to accelerate a rate-limiting step of nucleotide exchange of Hsc70. We tested the ability of transgenic overexpression of a Thy1 promote...

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

authors： Nagy M,Fenton WA,Li D,Furtak K,Horwich AL

更新日期：2016-05-10 00:00:00

abstract：:Bovine adrenal medullary cells, cultured on quartz plates, were superfused with buffer to which pulses of stimulant were added. Cytosolic Ca2+ was measured by the fura-2 fluorescence method and the simultaneously released catecholamine was measured electrochemically. When stimulant concentrations were adjusted to give...

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

authors： Kim KT,Westhead EW

更新日期：1989-12-01 00:00:00

abstract：:The Drosophila kep1 gene encodes an RNA binding protein related to the murine QUAKING apoptotic inducer. We have previously shown that kep1 can induce apoptosis when transfected into different cell lines. To better define the role of Kep1 in apoptosis, we generated kep1 null flies. These flies were viable, but females...

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

authors： Di Fruscio M,Styhler S,Wikholm E,Boulanger MC,Lasko P,Richard S

更新日期：2003-02-18 00:00:00

abstract：:The interaction of human high density lipoproteins (HDL) with isolated human monocytes from control and Tangier patients was studied in tissue culture experiments. It was observed that normal monocytes, similar to mouse peritoneal macrophages, bind HDL to a cell surface receptor, internalize the bound HDL particles, t...

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

authors： Schmitz G,Assmann G,Robenek H,Brennhausen B

更新日期：1985-09-01 00:00:00

abstract：:Loss-of-function DJ-1 mutations can cause early-onset Parkinson's disease. The function of DJ-1 is unknown, but an acidic isoform accumulates after oxidative stress, leading to the suggestion that DJ-1 is protective under these conditions. We addressed whether this represents a posttranslational modification at cystei...

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

authors： Canet-Avilés RM,Wilson MA,Miller DW,Ahmad R,McLendon C,Bandyopadhyay S,Baptista MJ,Ringe D,Petsko GA,Cookson MR

更新日期：2004-06-15 00:00:00