Membrane association is a determinant for substrate recognition by PMT4 protein O-mannosyltransferases.

abstract：:BALB/c murine sarcoma Meth A is known to have three missense point mutations in p53. We previously reported that a nonamer peptide containing the codon 234 mutational product (designated 234CM) elicited 234CM-specific cytotoxic T cells and that immunization with 234CM in adjuvant before tumor challenge inhibited Meth ...

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

authors： Noguchi Y,Richards EC,Chen YT,Old LJ

更新日期：1995-03-14 00:00:00

abstract：:We describe a physical map of the end of the long arm of the human X chromosome encompassing the region from Xq27.2 to the q telomere, inclusive of the chromosomal band Xq28. This region is of particular interest, since it contains the highest density of genes associated with genetic diseases. The map covers a total o...

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

authors： Poustka A,Dietrich A,Langenstein G,Toniolo D,Warren ST,Lehrach H

更新日期：1991-10-01 00:00:00

abstract：:Look-through mutagenesis (LTM) is a multidimensional mutagenesis method that simultaneously assesses and optimizes combinatorial mutations of selected amino acids. The process focuses on a precise distribution within one or more complementarity determining region (CDR) domains and explores the synergistic contribution...

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

authors： Rajpal A,Beyaz N,Haber L,Cappuccilli G,Yee H,Bhatt RR,Takeuchi T,Lerner RA,Crea R

更新日期：2005-06-14 00:00:00

abstract：:Conventional methods of determining the coupling factor alpha(2)(omega)F(omega) for the newly discovered high transition temperature (T(c)) cuprate superconductors by using tunneling and infrared measurements have thus far failed to show the cause of the very high T(c) of these compounds. This is due in part to diffic...

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

authors： Little WA,Collman JP

更新日期：1988-07-01 00:00:00

abstract：:It has recently been recognized that human serum contains a protein that specifically binds human growth hormone (hGH). This protein has the same restricted specificity for hGH as the membrane-bound GH receptor. To determine whether the GH-binding protein is a derivative of, or otherwise related to, the GH receptor, w...

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

authors： Daughaday WH,Trivedi B

更新日期：1987-07-01 00:00:00

abstract：:Brain-derived neurotrophic factor (BDNF), a cognate ligand for the tyrosine kinase receptor B (TrkB) receptor, mediates neuronal survival, differentiation, synaptic plasticity, and neurogenesis. However, BDNF has a poor pharmacokinetic profile that limits its therapeutic potential. Here we report the identification of...

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

authors： Jang SW,Liu X,Yepes M,Shepherd KR,Miller GW,Liu Y,Wilson WD,Xiao G,Blanchi B,Sun YE,Ye K

更新日期：2010-02-09 00:00:00

abstract：:A descriptive medium for the presentation of protein structure has been developed and used to evaluate the structure of the active site of bovine trypsin (EC 3.4.21.4). This technique, involving advanced computer graphics technology, permits the facile display of a representation of the molecular surface of proteins o...

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

authors： Feldmann RJ,Bing DH,Furie BC,Furie B

更新日期：1978-11-01 00:00:00

abstract：:Total heterogeneous nuclear RNA from HeLa cells infected with adenovirus for 18-20 hr stimulates amino acid incorporation into protein in a cell-free system from Ehrlich ascites tumors. This stimulation of protein synthesis by the nuclear RNA requires intact nuclei. The role of nuclei in this system is unknown, but ev...

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

authors： Chatterjee NK,Weissbach H

更新日期：1974-08-01 00:00:00

abstract：:Characteristics of CO2 output patterns of axenic cultures of Lemna perpusilla are being sought that would serve as biochemically definable indicators of the crucial photoperiodic events during inductive light/dark schedules, using cycles with skeleton main light periods and overall periodicities of 24 hr. As the lengt...

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

authors： Hillman WS

更新日期：1976-02-01 00:00:00

abstract：:Biological carbon fixation is limited by the supply of Fe in vast regions of the global ocean. Dissolved Fe in seawater is primarily sourced from continental mineral dust, submarine hydrothermalism, and sediment dissolution along continental margins. However, the relative contributions of these three sources to the Fe...

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

authors： Horner TJ,Williams HM,Hein JR,Saito MA,Burton KW,Halliday AN,Nielsen SG

更新日期：2015-02-03 00:00:00

abstract：:A 320-base-pair repeated sequence was observed when DNA samples from the filarial parasites Brugia malayi and Brugia pahangi were digested with the restriction endonuclease Hha I. A 640-base-pair dimer of the repeated sequence from B. malayi was inserted into the plasmid pBR322. When dot hybridization was used, the co...

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

authors： McReynolds LA,DeSimone SM,Williams SA

更新日期：1986-02-01 00:00:00

abstract：:Forests play a key role in the carbon balance of terrestrial ecosystems. One of the main uncertainties in global change predictions lies in how the spatiotemporal dynamics of forest productivity will be affected by climate warming. Here we show an increasing influence of climate on the spatial variability of tree grow...

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

authors： Shestakova TA,Gutiérrez E,Kirdyanov AV,Camarero JJ,Génova M,Knorre AA,Linares JC,Resco de Dios V,Sánchez-Salguero R,Voltas J

更新日期：2016-01-19 00:00:00

abstract：:We have engineered the ecdysone-inducible mammalian expression system for general retroviral delivery to cultured mammalian cells. We inducibly expressed PTEN in the glioblastoma cell line, U87MG, lacking this gene. Because nearly all cells are recruited on induction, we find both up- and down-regulated genes by cDNA ...

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

authors： Stolarov J,Chang K,Reiner A,Rodgers L,Hannon GJ,Wigler MH,Mittal V

更新日期：2001-11-06 00:00:00

abstract：:The role of missense changes in BRCA1 in breast cancer susceptibility has been difficult to establish. We used comparative evolutionary methods to identify potential functionally important amino acid sites in exon 11 and missense changes likely to disrupt gene function, aligning sequences from 57 eutherian mammals and...

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

authors： Fleming MA,Potter JD,Ramirez CJ,Ostrander GK,Ostrander EA

更新日期：2003-02-04 00:00:00

abstract：:T helper 17 (TH17) cells represent a discrete TH cell subset instrumental in the immune response to extracellular bacteria and fungi. However, TH17 cells are considered to be detrimentally involved in autoimmune diseases like multiple sclerosis (MS). In contrast to TH17 cells, regulatory T (Treg) cells were shown to b...

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

authors： Ulges A,Witsch EJ,Pramanik G,Klein M,Birkner K,Bühler U,Wasser B,Luessi F,Stergiou N,Dietzen S,Brühl TJ,Bohn T,Bündgen G,Kunz H,Waisman A,Schild H,Schmitt E,Zipp F,Bopp T

更新日期：2016-09-06 00:00:00

abstract：:Acquired immunity to Streptococcus pneumoniae (pneumococcus) has long been assumed to depend on the presence of anticapsular antibodies. We found, however, that colonization with live pneumococci of serotypes 6B, 7F, or 14 protected mice against recolonization by any of the serotypes and that protection from acquisiti...

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

authors： Malley R,Trzcinski K,Srivastava A,Thompson CM,Anderson PW,Lipsitch M

更新日期：2005-03-29 00:00:00

abstract：:The identification and targeting of key molecular drivers of melanoma and breast and lung cancer have substantially improved their therapy. However, subtypes of each of these three common, lethal solid tumors lack identified molecular drivers, and are thus not amenable to targeted therapies. Here we show that pleckstr...

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

authors： de Semir D,Bezrookove V,Nosrati M,Dar AA,Wu C,Shen J,Rieken C,Venkatasubramanian M,Miller JR 3rd,Desprez PY,McAllister S,Soroceanu L,Debs RJ,Salomonis N,Schadendorf D,Cleaver JE,Kashani-Sabet M

更新日期：2018-06-19 00:00:00

abstract：:The law of the iterated logarithm provides a family of bounds all of the same order such that with probability one only finitely many partial sums of a sequence of independent and identically distributed random variables exceed some members of the family, while for others infinitely many do so. In the former case, the...

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

authors： Slivka J

更新日期：1969-06-01 00:00:00

abstract：:Most simian-human immunodeficiency viruses (SHIVs) bearing envelope (Env) glycoproteins from primary HIV-1 strains fail to infect rhesus macaques (RMs). We hypothesized that inefficient Env binding to rhesus CD4 (rhCD4) limits virus entry and replication and could be enhanced by substituting naturally occurring simian...

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

authors： Li H,Wang S,Kong R,Ding W,Lee FH,Parker Z,Kim E,Learn GH,Hahn P,Policicchio B,Brocca-Cofano E,Deleage C,Hao X,Chuang GY,Gorman J,Gardner M,Lewis MG,Hatziioannou T,Santra S,Apetrei C,Pandrea I,Alam SM,Liao HX,

更新日期：2016-06-14 00:00:00

abstract：:Chlamydia trachomatis is a bacterial pathogen that infects the eyes and urogenital tract. Ocular infection by this organism is the leading cause of preventable blindness worldwide. The infection is also a leading cause of sexually transmitted disease in the United States. As obligate intracellular pathogens, chlamydia...

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

authors： Lad SP,Li J,da Silva Correia J,Pan Q,Gadwal S,Ulevitch RJ,Li E

更新日期：2007-02-20 00:00:00

abstract：:The LSD1-CoREST histone demethylase complex is required to repress neuronal genes in nonneuronal tissues. Here we show that sumoylation of Braf35, one of the subunits of the complex, is required to maintain full repression of neuron-specific genes and for occupancy of the LSD1-CoREST complex at its gene targets. Inter...

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

authors： Ceballos-Chávez M,Rivero S,García-Gutiérrez P,Rodríguez-Paredes M,García-Domínguez M,Bhattacharya S,Reyes JC

更新日期：2012-05-22 00:00:00

abstract：:Gene knockout is the most powerful tool for determining gene function or permanently modifying the phenotypic characteristics of a cell. Existing methods for gene disruption are limited by their efficiency, time to completion, and/or the potential for confounding off-target effects. Here, we demonstrate a rapid single...

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

authors： Santiago Y,Chan E,Liu PQ,Orlando S,Zhang L,Urnov FD,Holmes MC,Guschin D,Waite A,Miller JC,Rebar EJ,Gregory PD,Klug A,Collingwood TN

更新日期：2008-04-15 00:00:00

abstract：:Niemann-Pick type C disease (NP-C) is an inherited neurovisceral lipid storage disorder characterized by progressive neurodegeneration. Most cases of NP-C result from inactivating mutations of NPC1, a recently identified member of a family of genes encoding membrane-bound proteins containing putative sterol sensing do...

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

authors： Patel SC,Suresh S,Kumar U,Hu CY,Cooney A,Blanchette-Mackie EJ,Neufeld EB,Patel RC,Brady RO,Patel YC,Pentchev PG,Ong WY

更新日期：1999-02-16 00:00:00

abstract：:Expression systems based on the Escherichia coli arabinose operon P(BAD) promoter exhibit the all-or-nothing (autocatalytic) induction of expression that was first documented in the lac operon. Under conditions of subsaturating levels of inducer, some of the cells of the population are fully induced, whereas other cel...

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

authors： Morgan-Kiss RM,Wadler C,Cronan JE Jr

更新日期：2002-05-28 00:00:00

abstract：:Coordinated near-threshold depolarized states in cortical and striatal neurons may contribute to form functionally segregated channels of information processing. Recent anatomical studies have identified pathways that could support spiraling interactions across corticostriatal channels, but a functional outcome of suc...

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

authors： Kasanetz F,Riquelme LA,Della-Maggiore V,O'Donnell P,Murer MG

更新日期：2008-06-10 00:00:00

abstract：:In Trimenia moorei, an extant member of the ancient angiosperm clade Austrobaileyales, we found a remarkable pattern of female gametophyte (egg-producing structure) development that strikingly resembles that of pollen tubes and their intrasexual competition within the maternal pollen tube transmitting tissues of most ...

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

authors： Bachelier JB,Friedman WE

更新日期：2011-07-26 00:00:00

abstract：:The satellite RNA of tobacco ringspot virus depends upon tobacco ringspot virus for its replication and source of coat protein. The satellite RNA reduces virus accumulation and the severity of virus-induced symptoms. Repetitive sequence, dimeric, and higher forms of the satellite RNA are known to autolytically process...

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

authors： Buzayan JM,Gerlach WL,Bruening G

更新日期：1986-12-01 00:00:00

abstract：:Genes encoded by mitochondrial DNA (mtDNA) exist in large numbers per cell but can be selected very rapidly as a result of unequal partitioning of mtDNA between germ cells during embryogenesis. However, empirical studies of this "bottlenecking" effect are rare because of the apparent scarcity of heteroplasmic individu...

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

authors： Van Leeuwen T,Vanholme B,Van Pottelberge S,Van Nieuwenhuyse P,Nauen R,Tirry L,Denholm I

更新日期：2008-04-22 00:00:00

abstract：:The regional structure of fibrinogen was considered in reference to the terminal plasmin-cleavage fragments, D and E. By two independent approaches, a yield of two D and two E fragments was determined and this established the presence of two D and two E regions in each fibrinogen molecule. Immunochemically, it was sho...

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

authors： Plow EF,Edgington TS

更新日期：1974-01-01 00:00:00

abstract：:Transient expression of either alpha or alpha + beta subunits of the high-conductance Ca2+-activated K+ (maxi-K) channel has been achieved in COS-1 cells. Expression has been studied using charybdotoxin (ChTX), a peptidyl inhibitor that binds in the pore on the alpha subunit. Although some properties of monoiodotyrosi...

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

authors： Hanner M,Schmalhofer WA,Munujos P,Knaus HG,Kaczorowski GJ,Garcia ML

更新日期：1997-04-01 00:00:00