An empirical analysis of journal policy effectiveness for computational reproducibility.

abstract：:Adeno-associated virus (AAV) is a small human Dependovirus whose low immunogenicity and capacity for long-term persistence have led to its widespread use as vector for gene therapy. Despite great recent successes in AAV-based gene therapy, further improvements in vector technology may be hindered by an inadequate unde...

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

authors： Smith-Moore S,Neil SJD,Fraefel C,Linden RM,Bollen M,Rowe HM,Henckaerts E

更新日期：2018-04-10 00:00:00

abstract：:The nucleotide-binding domain and leucine-rich repeats containing proteins (NLRs) serve as immune receptors in both plants and animals. Overaccumulation of NLRs often leads to autoimmune responses, suggesting that the levels of these immune receptors must be tightly controlled. However, the mechanism by which NLR prot...

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

authors： Cheng YT,Li Y,Huang S,Huang Y,Dong X,Zhang Y,Li X

更新日期：2011-08-30 00:00:00

abstract：:Susceptibility of activated T cells to apoptosis must be tightly regulated to ensure sufficient T cell progeny for an effective response, while allowing a rapid depletion of them at the end of the immune response. We show here that a previously isolated, NF-kappa B/rel target gene IEX-1 (Immediate Early response gene ...

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

authors： Zhang Y,Schlossman SF,Edwards RA,Ou CN,Gu J,Wu MX

更新日期：2002-01-22 00:00:00

abstract：:The marine cyanobacterium Trichodesmium is ubiquitous in tropical and subtropical seas and is an important contributor to global N and C cycling. We sought to characterize metabolic uptake patterns in individual Trichodesmium IMS-101 cells by quantitatively imaging (13)C and (15)N uptake with high-resolution secondary...

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

authors： Finzi-Hart JA,Pett-Ridge J,Weber PK,Popa R,Fallon SJ,Gunderson T,Hutcheon ID,Nealson KH,Capone DG

更新日期：2009-04-14 00:00:00

abstract：:The liver provides for long-term energy needs of the body by converting excess carbohydrate into fat for storage. Insulin is one factor that promotes hepatic lipogenesis, but there is increasing evidence that glucose also contributes to the coordinated regulation of carbohydrate and fat metabolism in liver by mechanis...

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

authors： Iizuka K,Bruick RK,Liang G,Horton JD,Uyeda K

更新日期：2004-05-11 00:00:00

abstract：:Human lymphocytes obtained from fasted adult subjects and cultured human tumor lymphocytes were investigated for specific insulin receptors. By use of monoiodoinsulin, specific insulin binding sites were demonstrated in peripheral human lymphocytes, cultured human lymphocytes, and in other types of human circulating c...

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

authors： Gavin JR 3rd,Roth J,Jen P,Freychet P

更新日期：1972-03-01 00:00:00

abstract：:Despite the ubiquitous use of phosphoramidite chemistry in the synthesis of biophosphates, catalytic asymmetric phosphoramidite transfer remains largely unexplored for phosphate ester synthesis. We have discovered that a tetrazole-functionalized peptide, in the presence of 10-Å molecular sieves, functions as an enanti...

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

authors： Jordan PA,Kayser-Bricker KJ,Miller SJ

更新日期：2010-11-30 00:00:00

abstract：:In view of the extensive literature on phytochrome mutants in the Ler accession of Arabidopsis, we sought to secure a phytochrome-null line in the same genetic background for comparative studies. Here we report the isolation and phenotypic characterization of phyABCDE quintuple and phyABDE quadruple mutants in the Ler...

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

authors： Hu W,Franklin KA,Sharrock RA,Jones MA,Harmer SL,Lagarias JC

更新日期：2013-01-22 00:00:00

abstract：:Pleistocene residential sites with multiple contemporaneous human burials are extremely rare in the Americas. We report mitochondrial genomic variation in the first multiple mitochondrial genomes from a single prehistoric population: two infant burials (USR1 and USR2) from a common interment at the Upward Sun River Si...

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

authors： Tackney JC,Potter BA,Raff J,Powers M,Watkins WS,Warner D,Reuther JD,Irish JD,O'Rourke DH

更新日期：2015-11-10 00:00:00

abstract：:Histone deacetylase inhibitors (HDACi) represent a new group of drugs currently being tested in a wide variety of clinical applications. They are especially effective in preclinical models of cancer where they show antiproliferative action in many different types of cancer cells. Recently, the first HDACi was approved...

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

authors： Haberland M,Johnson A,Mokalled MH,Montgomery RL,Olson EN

更新日期：2009-05-12 00:00:00

abstract：:Adenine-thymine (AT)-rich interactive domain 5a (Arid5a) is an RNA-binding protein found in the cytoplasm and nucleus of normally growing cells. Although Arid5a is known to play an important role in immune regulation, whether and how Arid5a subcellular localization impacts immune regulation has remained unclear. In th...

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

authors： Higa M,Oka M,Fujihara Y,Masuda K,Yoneda Y,Kishimoto T

更新日期：2018-02-06 00:00:00

abstract：:The rat mammary cell line Rama 25 [Bennett, D.C., Peachey, L.A., Durbin, H. & Rudland, P.S. (1978) Cell 15, 283--298] differentiates morphologically in vitro from a cuboidal form to a fusiform cell resembling myoepithelial cells. This differentiation occurs in all clonal isolates of the line. By using three different ...

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

authors： Lennon VA,Unger M,Dulbecco R

更新日期：1978-12-01 00:00:00

abstract：:Our recent demonstration that many eukaryotic mRNAs contain sequences complementary to rRNA led to the hypothesis that these sequences might mediate specific interactions between mRNAs and ribosomes and thereby affect translation. In the present experiments, the ability of complementary sequences to bind to rRNA was i...

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

authors： Tranque P,Hu MC,Edelman GM,Mauro VP

更新日期：1998-10-13 00:00:00

abstract：:Filipin, digitonin, and saponin react with membrane cholesterol to produce unique membrane alterations (sterol-specific complexes) that are easily discernible in freeze-fracture replicas. We have treated both noninnervated and innervated Xenopus embryonic muscle cells in culture with these agents. Freeze-fracture of t...

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

authors： Bridgman PC,Nakajima Y

更新日期：1981-02-01 00:00:00

abstract：:Understanding the function of high-density lipoprotein (HDL) requires detailed knowledge of the structure of its primary protein, apolipoprotein A-I (APOA1). However, APOA1 flexibility and HDL heterogeneity have confounded decades of efforts to determine high-resolution structures and consistent models. Here, molecula...

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

authors： Pourmousa M,Song HD,He Y,Heinecke JW,Segrest JP,Pastor RW

更新日期：2018-05-15 00:00:00

abstract：:We have shown that the silk fibroin gene from Bombyx mori is faithfully transcribed in an in vitro transcription system of the HeLa cell extract prepared by the method of Manley et al. [Manley, J. L., Fire, A., Cano, A., Sharp, P. A. & Gefter, M. L. (1980) Proc. Natl. Acad. Sci. USA 77, 3855-3859]. Using this system a...

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

authors： Tsujimoto Y,Hirose S,Tsuda M,Suzuki Y

更新日期：1981-08-01 00:00:00

abstract：:A full-length placental alkaline phosphatase (PLAP) cDNA was used to identify and clone the PLAP-like Nagao isozyme gene from human genomic libraries. The entire nucleotide sequence of the gene reveals the existence of 11 exons interrupted by 10 small introns (76-427 base pairs). Putative regulatory sequences have bee...

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

authors： Millán JL,Manes T

更新日期：1988-05-01 00:00:00

abstract：:Herpes simplex virus (HSV) is known to bud from the inner membrane of the nuclear envelope. The structural gene for the glycoprotein gB, which is essential for virus entry and cell fusion induced by HSV type 1, has been cloned in a transient expression vector containing the adenovirus major late promoter, tripartite l...

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

authors： Ali MA,Butcher M,Ghosh HP

更新日期：1987-08-01 00:00:00

abstract：:Myofibril formation was visualized in cultured live cardiomyocytes that were transfected with plasmids expressing green fluorescent protein (GFP) linked to the Z-band protein, alpha-actinin. The expression of this fluorescent protein provided an in vivo label for structures containing alpha-actinin. The GFP-alpha-acti...

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

authors： Dabiri GA,Turnacioglu KK,Sanger JM,Sanger JW

更新日期：1997-08-19 00:00:00

abstract：:Monkeypox virus (MPV) is a virulent human pathogen that has gained increased attention because of its potential use as a bioterrorism agent and inadvertent introduction into North America in 2003. The US outbreak also provided an important opportunity to study MPV-specific T cell immunity. Although MPV-specific CD4(+)...

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

authors： Hammarlund E,Dasgupta A,Pinilla C,Norori P,Früh K,Slifka MK

更新日期：2008-09-23 00:00:00

abstract：:We have assessed whether retinoic acid (RA) comes from local sources or is available widely to activate gene expression in embryos. We used an RA-responsive indicator cell line, L-C2A5, to localize RA sources. In these cells, an RA-sensitive promoter/lacZ reporter construct used previously by us to produce indicator t...

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

authors： Colbert MC,Linney E,LaMantia AS

更新日期：1993-07-15 00:00:00

abstract：:Increased cardiovascular mortality occurs in diabetic patients with or without coronary artery disease and is attributed to the presence of diabetic cardiomyopathy. One potential mechanism is hyperglycemia that has been reported to activate protein kinase C (PKC), preferentially the beta isoform, which has been associ...

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

authors： Wakasaki H,Koya D,Schoen FJ,Jirousek MR,Ways DK,Hoit BD,Walsh RA,King GL

更新日期：1997-08-19 00:00:00

abstract：:To assess the contribution to immunoglobulin heavy chain diversity made by recombination between variable region (VH) genes and joining region (JH) genes, we have determined the sequence of about 2000 nucleotides spanning the rearranged JH gene cluster associated with the VH gene expressed in plasmacytoma HPC76. The a...

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

authors： Gough NM,Bernard O

更新日期：1981-01-01 00:00:00

abstract：:We introduce a polynomial C(mu)[Z; q, t], depending on a set of variables Z = z(1), z(2),..., a partition mu, and two extra parameters q, t. The definition of C(mu) involves a pair of statistics (maj(sigma, mu), inv(sigma, mu)) on words sigma of positive integers, and the coefficients of the z(i) are manifestly in N[q...

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

authors： Haglund J

更新日期：2004-11-16 00:00:00

abstract：:The in vivo biological activities of IgG antibodies result from their bifunctional nature, in which antigen recognition by the Fab is coupled to the effector and immunomodulatory diversity found in the Fc domain. This diversity, resulting from both amino acid and glycan heterogeneity, is translated into cellular respo...

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

authors： Smith P,DiLillo DJ,Bournazos S,Li F,Ravetch JV

更新日期：2012-04-17 00:00:00

abstract：:The p53 protein is an attractive target for immunotherapy, because mutations in the p53 gene are the most common genetic alterations found in human tumors. These mutations result in high levels of p53 protein in the tumor cell, whereas the expression level of wild-type p53 in nonmalignant tissue is usually much lower....

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

authors： Roth J,Dittmer D,Rea D,Tartaglia J,Paoletti E,Levine AJ

更新日期：1996-05-14 00:00:00

abstract：:Ribozyme activity in vivo depends on achieving high-level expression, intracellular stability, target colocalization, and cleavage site access. At present, target site selection is problematic because of unforeseeable secondary and tertiary RNA structures that prevent cleavage. To overcome this design obstacle, we wis...

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

authors： Warashina M,Kuwabara T,Kato Y,Sano M,Taira K

更新日期：2001-05-08 00:00:00

abstract：:The antagonists of gamma-aminobutyric acid, bicuculline and picrotoxin, were found to narrow the receptive field profile of the large field horizontal cell (L1HC) in the turtle retina when added to the perfusion medium in micromolar concentrations. The coupling resistance between neighboring L1HCs was increased by bic...

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

authors： Piccolino M,Neyton J,Witkovsky P,Gerschenfeld HM

更新日期：1982-06-01 00:00:00

abstract：:Coxiella burnetti, the etiologic agent of Q fever, is an oligate intracellular parasite of eukaryotes. Unlike the majority of successful bacterial parasites, which escape the bactericidal environment of the phagolysosome by various means, C. burnetii multiplies only in the phagolysosome. In view of the relatively hars...

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

authors： Hackstadt T,Williams JC

更新日期：1981-05-01 00:00:00

abstract：:Plants, as sessile organisms, must coordinate various physiological processes to adapt to ever-changing surrounding environments. Stomata, the epidermal pores facilitating gas and water exchange, play important roles in optimizing photosynthetic efficiency and adaptability. Stomatal development is under the control of...

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

authors： Zhang JY,He SB,Li L,Yang HQ

更新日期：2014-07-22 00:00:00