Consistent and powerful graph-based change-point test for high-dimensional data.

abstract：:Replication of HIV-1 and N-tropic murine leukemia virus (N-MLV) is restricted in a number of different primate cells. In some cell lines, cross-saturation experiments suggest that the two viruses are interacting with the same restriction factor. Recently, Trim5alpha protein from rhesus monkey was found to restrict HIV...

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

authors： Yap MW,Nisole S,Lynch C,Stoye JP

更新日期：2004-07-20 00:00:00

abstract：:Adriamycin (doxorubicin) was encapsulated in human erythrocytes by means of a dialysis technique involving transient hypotonic hemolysis followed by isotonic resealing. Up to 1.6 mg of the drug was entrapped per ml of packed erythrocytes, with the efficiency of encapsulation being 60-80%. In vitro incubation of the Ad...

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

authors： De Flora A,Benatti U,Guida L,Zocchi E

更新日期：1986-09-01 00:00:00

abstract：:Protein acetylation, especially histone acetylation, is the subject of both research and clinical investigation. At least four small-molecule histone deacetylase inhibitors are currently in clinical trials for the treatment of cancer. These and other inhibitors also affect microtubule acetylation. A multidimensional, ...

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

authors： Haggarty SJ,Koeller KM,Wong JC,Grozinger CM,Schreiber SL

更新日期：2003-04-15 00:00:00

abstract：:Expression of the transcription factor FOXC2 is induced and necessary for successful epithelial-mesenchymal transition, a developmental program that when activated in cancer endows cells with metastatic potential and the properties of stem cells. As such, identifying agents that inhibit the growth of FOXC2-transformed...

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

authors： Bollong MJ,Pietilä M,Pearson AD,Sarkar TR,Ahmad I,Soundararajan R,Lyssiotis CA,Mani SA,Schultz PG,Lairson LL

更新日期：2017-11-14 00:00:00

abstract：:Recombinational repair of double-stranded DNA gaps was investigated in Ustilago maydis. The experimental system was designed for analysis of repair of an autonomously replicating plasmid containing a cloned gene disabled by an internal deletion. It was discovered that crossing over rarely accompanied gap repair. The s...

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

authors： Ferguson DO,Holloman WK

更新日期：1996-05-28 00:00:00

abstract：:Peer review is the main institution responsible for the evaluation and gestation of scientific research. Although peer review is widely seen as vital to scientific evaluation, anecdotal evidence abounds of gatekeeping mistakes in leading journals, such as rejecting seminal contributions or accepting mediocre submissio...

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

authors： Siler K,Lee K,Bero L

更新日期：2015-01-13 00:00:00

abstract：:The operon model was proposed by Jacob and Monod in 1961 to explain the regulation of enzyme synthesis in bacteria. The model requires two genetic elements: a locus i which directs the synthesis of a repressor, and a locus called the operon which contains an operator gene and associated structural genes. The repressor...

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

authors： Zubay G,Lederman M

更新日期：1969-02-01 00:00:00

abstract：:The Hippo signaling pathway is a master regulator of organ growth, tissue homeostasis, and tumorigenesis. The activity of the Hippo pathway is controlled by various upstream components, including Expanded (Ex), but the precise molecular mechanism of how Ex is regulated remains poorly understood. Here we identify Plent...

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

authors： Ma X,Guo X,Richardson HE,Xu T,Xue L

更新日期：2018-02-27 00:00:00

abstract：:Twelve zeolitic imidazolate frameworks (ZIFs; termed ZIF-1 to -12) have been synthesized as crystals by copolymerization of either Zn(II) (ZIF-1 to -4, -6 to -8, and -10 to -11) or Co(II) (ZIF-9 and -12) with imidazolate-type links. The ZIF crystal structures are based on the nets of seven distinct aluminosilicate zeo...

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

authors： Park KS,Ni Z,Côté AP,Choi JY,Huang R,Uribe-Romo FJ,Chae HK,O'Keeffe M,Yaghi OM

更新日期：2006-07-05 00:00:00

abstract：:Efficient and productive virus infection often requires viral countermeasures that block innate immunity. The IFN-inducible 2',5'-oligoadenylate (2-5A) synthetases (OASs) and ribonuclease (RNase) L are components of a potent host antiviral pathway. We previously showed that murine coronavirus (MHV) accessory protein n...

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

authors： Zhang R,Jha BK,Ogden KM,Dong B,Zhao L,Elliott R,Patton JT,Silverman RH,Weiss SR

更新日期：2013-08-06 00:00:00

abstract：:By using the maximum likelihood method, we made a genome-wide comparison of the evolutionary rates in the lineages leading to the laboratory strain (S288c) and a wild strain (YJM789) of Saccharomyces cerevisiae and found that genes in the laboratory strain tend to evolve faster than in the wild strain. The pattern of ...

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

authors： Gu Z,David L,Petrov D,Jones T,Davis RW,Steinmetz LM

更新日期：2005-01-25 00:00:00

abstract：:HLA-DR2 is associated with susceptibility to multiple sclerosis (MS). A peptide from human myelin basic protein (MBP, residues 85-99) was previously found to bind to purified HLA-DR2 (DRA, DRB1*1501) and to be recognized by human MBP-specific T cell clones. Soluble HLA-DR2 was expressed in the baculovirus system by re...

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

authors： Gauthier L,Smith KJ,Pyrdol J,Kalandadze A,Strominger JL,Wiley DC,Wucherpfennig KW

更新日期：1998-09-29 00:00:00

abstract：:The levels of the neural axis from which parasympathetic and orthosympathetic neurons and adrenomedullary cells are derived under normal developmental conditions were determined in avian embryos by a biological labeling technique. The technique is based on nuclear differences between two species of birds, the chick an...

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

authors： Le Douarin NM,Renaud D,Teillet MA,Le Douarin GH

更新日期：1975-02-01 00:00:00

abstract：:We introduce a new genetic distance for microsatellite loci, incorporating features of the stepwise mutation model, and test its performance on microsatellite polymorphisms in humans, chimpanzees, and gorillas. We find that it performs well in determining the relations among the primates, but less well than other dist...

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

authors： Goldstein DB,Ruiz Linares A,Cavalli-Sforza LL,Feldman MW

更新日期：1995-07-18 00:00:00

abstract：:Facioscapulohumeral muscular dystrophy (FSHD), characterized by progressive muscle weakness and deterioration, is genetically linked to aberrant expression of DUX4 in muscle. DUX4, in its full-length form, is cytotoxic in nongermline tissues. Here, we designed locked nucleic acid (LNA) gapmer antisense oligonucleotide...

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

authors： Lim KRQ,Maruyama R,Echigoya Y,Nguyen Q,Zhang A,Khawaja H,Sen Chandra S,Jones T,Jones P,Chen YW,Yokota T

更新日期：2020-07-14 00:00:00

abstract：:The proteolytic processing of human amyloid precursor protein (APP) into shorter aggregating amyloid β (Aβ)-peptides, e.g., Aβ1-42, is considered a critical step in the pathogenesis of Alzheimer's disease (AD). Although APP is a well-known membrane glycoprotein carrying both N- and O-glycans, nothing is known about th...

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

authors： Halim A,Brinkmalm G,Rüetschi U,Westman-Brinkmalm A,Portelius E,Zetterberg H,Blennow K,Larson G,Nilsson J

更新日期：2011-07-19 00:00:00

abstract：:Both activated and resting CD4(+) T cells in mucosal tissues play important roles in the earliest phases of infection after sexual transmission of HIV-1, a process that is inefficient. HIV-1 gp120 binds to integrin alpha(4)beta(7) (alpha(4)beta(7)), the gut mucosal homing receptor. We find that alpha(4)beta(7)(high) C...

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

authors： Cicala C,Martinelli E,McNally JP,Goode DJ,Gopaul R,Hiatt J,Jelicic K,Kottilil S,Macleod K,O'Shea A,Patel N,Van Ryk D,Wei D,Pascuccio M,Yi L,McKinnon L,Izulla P,Kimani J,Kaul R,Fauci AS,Arthos J

更新日期：2009-12-08 00:00:00

abstract：:The assembly of heterogeneous nuclear RNA (hnRNA) into ribonucleoprotein (RNP) particles has been investigated during in vitro transcription in isolated nuclei. Approximately 80% of the in vitro transcription observed in mouse Friend erythroleukemia cell nuclei is attributable to the activity of RNA polymerase II. In ...

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

authors： Economidis IV,Pederson T

更新日期：1982-03-01 00:00:00

abstract：:Why do members of the public share some scientific findings and not others? What can scientists do to increase the chances that their findings will be shared widely among nonscientists? To address these questions, we integrate past research on the psychological drivers of interpersonal communication with a study exami...

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

authors： Milkman KL,Berger J

更新日期：2014-09-16 00:00:00

abstract：:RNA interference (RNAi) is being used to develop methods to control pests and disease vectors. RNAi is robust and systemic in coleopteran insects but is quite variable in other insects. The determinants of efficient RNAi in coleopterans, as well as its potential mechanisms of resistance, are not known. RNAi screen ide...

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

authors： Yoon JS,Mogilicherla K,Gurusamy D,Chen X,Chereddy SCRR,Palli SR

更新日期：2018-08-14 00:00:00

abstract：:[(3)H]DNA copies of avian, feline, murine, and primate RNA tumor virus genomes were synthesized in vitro by an RNA-dependent DNA polymerase reaction. These DNAs were hybridized to 60-70S RNA that had been purified from the viruses. The amount of the [(3)H]DNA hybridized yielded a measure of the genetic relatedness amo...

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

authors： Miller NR,Saxinger WC,Reitz MS,Gallagher RE,Wu AM,Gallo RC,Gillespie D

更新日期：1974-08-01 00:00:00

abstract：:Retrograde axonal transport plays an important role in the maintenance of neuronal functions, but the mechanism is poorly defined partly because the constituents of the retrograde transport system and their interactions have yet to be elucidated. Of special interest is how dynein/dynactin motor proteins interact with ...

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

authors： Liu JJ,Ding J,Wu C,Bhagavatula P,Cui B,Chu S,Mobley WC,Yang Y

更新日期：2007-02-13 00:00:00

abstract：:The torI gene has been identified by using a genetic multicopy approach as a negative regulator of the torCAD operon that encodes the trimethylamine N-oxide reductase respiratory system in Escherichia coli. The negative effect was due to a previously unidentified small ORF (66 aa) of phage origin that we called torI f...

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

authors： Ansaldi M,Théraulaz L,Méjean V

更新日期：2004-06-22 00:00:00

abstract：:A cardinal symptom of major depressive disorder (MDD) is the disruption of circadian patterns. However, to date, there is no direct evidence of circadian clock dysregulation in the brains of patients who have MDD. Circadian rhythmicity of gene expression has been observed in animals and peripheral human tissues, but i...

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

authors： Li JZ,Bunney BG,Meng F,Hagenauer MH,Walsh DM,Vawter MP,Evans SJ,Choudary PV,Cartagena P,Barchas JD,Schatzberg AF,Jones EG,Myers RM,Watson SJ Jr,Akil H,Bunney WE

更新日期：2013-06-11 00:00:00

abstract：:Cdc7 is an essential kinase required for the initiation of eukaryotic DNA replication. Previous studies in many species showed that the minichromosome maintenance complex is a major physiological target of this kinase. In this study, we have mapped the sites in human Mcm2 protein that are phosphorylated by Cdc7. The i...

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

authors： Cho WH,Lee YJ,Kong SI,Hurwitz J,Lee JK

更新日期：2006-08-01 00:00:00

abstract：:Inositol 1,4,5-trisphosphate (IP(3)) receptors (IP(3)Rs) are IP(3)-gated Ca(2+) channels that are located on intracellular Ca(2+) stores. We previously identified an IP(3)R binding protein, termed IP(3)R binding protein released with IP(3) (IRBIT). Because IRBIT is released from IP(3)R by physiological concentrations ...

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

authors： Shirakabe K,Priori G,Yamada H,Ando H,Horita S,Fujita T,Fujimoto I,Mizutani A,Seki G,Mikoshiba K

更新日期：2006-06-20 00:00:00

abstract：:The redox potentials of electron transfer proteins vary over a wide range, even when the type of redox center is the same. Rees [Proc. Natl. Acad. Sci. USA (1985) 82, 3082-3085] proposed that this variation of redox potential partly reflects the different net charges of the proteins, and he presented a linear correlat...

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

authors： Moore GR,Pettigrew GW,Rogers NK

更新日期：1986-07-01 00:00:00

abstract：:By comparing the amino acid sequences of 11 mammalian and 1 avian prion proteins (PrP), structural analyses predicted four alpha-helical regions. Peptides corresponding to these regions of Syrian hamster PrP were synthesized, and, contrary to predictions, three of the four spontaneously formed amyloids as shown by ele...

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

authors： Gasset M,Baldwin MA,Lloyd DH,Gabriel JM,Holtzman DM,Cohen F,Fletterick R,Prusiner SB

更新日期：1992-11-15 00:00:00

abstract：:With every pair of bounded self-adjoint operators {U,V} on Hilbert space such that VU - UV = (1/pii)C, where C is trace class, there is associated a certain function of two complex variables called the determining function of the pair. It was previously shown how the determining function can be obtained as the solutio...

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

authors： Pincus JD

更新日期：1971-08-01 00:00:00

abstract：:Histidine biosynthesis is an essential process in plants and microorganisms, making it an attractive target for the development of herbicides and antibacterial agents. Imidazoleglycerol-phosphate dehydratase (IGPD), a key enzyme within this pathway, has been biochemically characterized in both Saccharomyces cerevisiae...

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

authors： Rawson S,Bisson C,Hurdiss DL,Fazal A,McPhillie MJ,Sedelnikova SE,Baker PJ,Rice DW,Muench SP

更新日期：2018-02-20 00:00:00