ATRIP associates with replication protein A-coated ssDNA through multiple interactions.

abstract：:Although the p53 network has been intensively studied, genetic analyses long hinted at the existence of components that remained elusive. Recent studies have shown regulation of p53 at the mRNA level mediated via both the 5' and the 3' untranslated regions and affecting the stability and translation efficiency of the ...

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

authors： Devany E,Zhang X,Park JY,Tian B,Kleiman FE

更新日期：2013-02-26 00:00:00

abstract：:Malignant B lymphocytes from several patients with chronic lymphocytic leukemia (CLL) were examined for reactivity with murine monoclonal antibody 17.109. This antibody, prepared against the rheumatoid factor (RF) paraprotein Sie, recognizes a crossreactive idiotype on 48% of human IgM RF paraproteins, but does not re...

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

authors： Kipps TJ,Fong S,Tomhave E,Chen PP,Goldfien RD,Carson DA

更新日期：1987-05-01 00:00:00

abstract：:The feasibility of long-term information storage by brain type II Ca2+/calmodulin-dependent protein kinase molecules is explored. Recent evidence indicates that this protein has switch-like properties. Equations are derived showing that a single kinase holoenzyme could form a bistable switch having the stability neces...

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

authors： Lisman JE,Goldring MA

更新日期：1988-07-01 00:00:00

abstract：:We have sequenced the mutant beta-actin gene of a tumorigenic human fibroblast cell line (HuT-14T) and found that it carries three mutations that alter the amino acids at positions 36, 83, and 244 as well as a 22-base-pair "insertion" sequence, in the 5' intron, not present in a wild-type gene. The less tumorigenic ce...

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

authors： Lin CS,Ng SY,Gunning P,Kedes L,Leavitt J

更新日期：1985-10-01 00:00:00

abstract：:The role of the endoplasmic reticulum stress-regulated kinase, PERK, in mammary gland function was assessed through generation of a targeted deletion in mammary epithelium. Characterization revealed that PERK is required for functional maturation of milk-secreting mammary epithelial cells. PERK-dependent signaling con...

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

authors： Bobrovnikova-Marjon E,Hatzivassiliou G,Grigoriadou C,Romero M,Cavener DR,Thompson CB,Diehl JA

更新日期：2008-10-21 00:00:00

abstract：:Cellular progenitors of the coronary vasculature are believed to enter the chicken heart during epicardial morphogenesis between stages 17 and 27 (days 3-5) of egg incubation. To trace cells which give rise to the coronary arteries in vivo, we applied retroviral cell tagging procedures and analyzed clonal populations ...

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

authors： Mikawa T,Fischman DA

更新日期：1992-10-15 00:00:00

abstract：:Three fluorescein-labeled lectins have been shown to exhibit specificity for the surface of cells in different layers of the epidermis in the newborn rat. An isolectin from seeds of Bandeiraea simplicifolia with specificity for alpha-D-galactosyl end groups labeled the basal and lower spinous cells; a lectin from Ulex...

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

authors： Brabec RK,Peters BP,Bernstein IA,Gray RH,Goldstein IJ

更新日期：1980-01-01 00:00:00

abstract：:One of the serious limitations of tokamaks as reactors is the occurrence of disruptions. Stellarators designed by advanced computational methods provide an attractive alternative for a major experiment in magnetic fusion research. Configurations with approximate two-dimensional magnetic symmetry have been found with h...

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

authors： Garabedian PR

更新日期：2000-02-01 00:00:00

abstract：:The insulin signaling pathway is of pivotal importance in metabolic diseases, such as diabetes, and in cellular processes, such as aging. Insulin activates a tyrosine phosphorylation cascade that branches to create a complex network affecting multiple biological processes. To understand the full spectrum of the tyrosi...

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

authors： Krüger M,Kratchmarova I,Blagoev B,Tseng YH,Kahn CR,Mann M

更新日期：2008-02-19 00:00:00

abstract：:Failure of embryo implantation accounts for a significant percentage of female infertility. Exquisitely coordinated molecular programs govern the interaction between the competent blastocyst and the receptive uterus. Decidualization, the rapid proliferation and differentiation of endometrial stromal cells into decidua...

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

authors： Haller M,Yin Y,Ma L

更新日期：2019-09-24 00:00:00

abstract：:Flow separation and vortex shedding are some of the most common phenomena experienced by bluff bodies under relative motion with the surrounding medium. They often result in a recirculation bubble in regions with adverse pressure gradient, which typically reduces efficiency in vehicles and increases loading on structu...

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

authors： Bocanegra Evans H,Hamed AM,Gorumlu S,Doosttalab A,Aksak B,Chamorro LP,Castillo L

更新日期：2018-02-06 00:00:00

abstract：:Rift Valley fever (RVF) is a vector-borne viral disease widespread in Africa. The primary cycle involves mosquitoes and wild and domestic ruminant hosts. Humans are usually contaminated after contact with infected ruminants. As many environmental, agricultural, epidemiological, and anthropogenic factors are implicated...

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

authors： Lancelot R,Béral M,Rakotoharinome VM,Andriamandimby SF,Héraud JM,Coste C,Apolloni A,Squarzoni-Diaw C,de La Rocque S,Formenty PB,Bouyer J,Wint GR,Cardinale E

更新日期：2017-01-31 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：:The neonatal Fc receptor for IgG (FcRn) is a distant member of the MHC class I protein family. It binds IgG and albumin in a pH-dependent manner and protects these from catabolism by diverting them from a degradative fate in lysosomes. In addition, FcRn-mediated IgG transport across epithelial barriers is responsible ...

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

authors： Qiao SW,Kobayashi K,Johansen FE,Sollid LM,Andersen JT,Milford E,Roopenian DC,Lencer WI,Blumberg RS

更新日期：2008-07-08 00:00:00

abstract：:Axonal degeneration is an initial key step in traumatic and neurodegenerative CNS disorders. We established a unique in vivo epifluorescence imaging paradigm to characterize very early events in axonal degeneration in the rat optic nerve. Single retinal ganglion cell axons were visualized by AAV-mediated expression of...

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

authors： Knöferle J,Koch JC,Ostendorf T,Michel U,Planchamp V,Vutova P,Tönges L,Stadelmann C,Brück W,Bähr M,Lingor P

更新日期：2010-03-30 00:00:00

abstract：:We have constructed and characterized a polyoma virus-based plasmid that is maintained as an autonomously replicating extrachromosomal element (episome) in mouse embryonic stem (ES) cells. Plasmid pMGD20neo contains the polyoma origin of replication harboring a mutated enhancer (PyF101), a modified polyoma early regio...

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

authors： Gassmann M,Donoho G,Berg P

更新日期：1995-02-28 00:00:00

abstract：:We studied mutants of E. coli originally identified as being deficient in either endonuclease II (deoxyribonucleate oligonucleotidohydrolase, EC 3.1.4.30) or exonuclease III [deoxyribonucleate (double-stranded) 5'-nucleotidohydrolase, EC 3.1.4.27] activity. Twelve independently derived mutants were tested, including t...

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

authors： Yajko DM,Weiss B

更新日期：1975-02-01 00:00:00

abstract：:We report the isolation and sequencing of cDNAs encoding two human glutamate decarboxylases (GADs; L-glutamate 1-carboxy-lyase, EC 4.1.1.15), GAD65 and GAD67. Human GAD65 cDNA encodes a Mr 65,000 polypeptide, with 585 amino acid residues, whereas human GAD67 encodes a Mr 67,000 polypeptide, with 594 amino acid residue...

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

authors： Bu DF,Erlander MG,Hitz BC,Tillakaratne NJ,Kaufman DL,Wagner-McPherson CB,Evans GA,Tobin AJ

更新日期：1992-03-15 00:00:00

abstract：:Climate change impacts island communities all over the world. Sea-level rise, an increase in the frequency and intensity of severe weather events, and changes in distribution and health of marine organisms are among the most significant processes affecting island communities worldwide. On islands of the Caribbean and ...

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

authors： Douglass K,Cooper J

更新日期：2020-04-14 00:00:00

abstract：:Drosophila heteroneura and D. silvestris are sympatric species living on the island of Hawaii, while D. planitibia is allopatric on the nearby island of Maui. A pronounced ethological isolation is found between the sympatric species, and none between allopatric ones, except that D. planitibia females discriminate agai...

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

authors： Ahearn JN,Carson HL,Dobzhansky T,Kaneshiro KY

更新日期：1974-03-01 00:00:00

abstract：:An assay has been developed to test the hypothesis that neurons from a limited area of the retina will adhere preferentially to that part of the optic tectum near their normal synaptic termini. The method measures the adherence of (32)P-labeled cell bodies from either the dorsal or ventral half of the neural retina of...

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

authors： Barbera AJ,Marchase RB,Roth S

更新日期：1973-09-01 00:00:00

abstract：:Infection of BALB/3T3 cells by polyoma virus causes an alteration in the cell surface, characterized by enhanced agglutination of the cells by wheat germ agglutinin or concanavalin A. Infection by the thermosensitive mutant of polyoma, ts-3, causes the cell surface alteration at the permissive temperature, but not at ...

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

authors： Eckhart W,Dulbecco R,Burger MM

更新日期：1971-02-01 00:00:00

abstract：:A panel of 20 recombinant Fab fragments reactive with the surface glycoprotein gp120 of human type 1 immunodeficiency virus (HIV-1) were examined for their ability to neutralize MN and IIIB strains of the virus. Neutralization was determined as the ability of the Fab fragments to inhibit infection as measured in both ...

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

authors： Barbas CF 3rd,Björling E,Chiodi F,Dunlop N,Cababa D,Jones TM,Zebedee SL,Persson MA,Nara PL,Norrby E

更新日期：1992-10-01 00:00:00

abstract：:Questions that still surround the origin and early dispersals of maize (Zea mays L.) result in large part from the absence of information on its early history from the Balsas River Valley of tropical southwestern Mexico, where its wild ancestor is native. We report starch grain and phytolith data from the Xihuatoxtla ...

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

authors： Piperno DR,Ranere AJ,Holst I,Iriarte J,Dickau R

更新日期：2009-03-31 00:00:00

abstract：:The impacts of global climate change on different aspects of humanity's diverse life-support systems are complex and often difficult to predict. To facilitate policy decisions on mitigation and adaptation strategies, it is necessary to understand, quantify, and synthesize these climate-change impacts, taking into acco...

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

authors： Piontek F,Müller C,Pugh TA,Clark DB,Deryng D,Elliott J,Colón González Fde J,Flörke M,Folberth C,Franssen W,Frieler K,Friend AD,Gosling SN,Hemming D,Khabarov N,Kim H,Lomas MR,Masaki Y,Mengel M,Morse A,Neumann K,N

更新日期：2014-03-04 00:00:00

abstract：:Reaction of the normal isomer of [B20H18]2- and the protected thiol anion, [SC(O)OC(CH3)3]-, produces an unexpected isomer of [B20H17SC(O)OC(CH3)3]4- directly and in good yield. The isomer produced under mild conditions is characterized by an apical-apical boron atom intercage connection as well as the location of the...

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

authors： Feakes DA,Waller RC,Hathaway DK,Morton VS

更新日期：1999-05-25 00:00:00

abstract：:Vertebrate embryogenesis and organogenesis are driven by cell biological processes, ranging from mitosis and migration to changes in cell size and polarity, but their control and causal relationships are not fully defined. Here, we use the developing limb skeleton to better define the relationships between mitosis and...

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

authors： Li Y,Junge JA,Arnesano C,Gross GG,Miner JH,Moats R,Roberts RW,Arnold DB,Fraser SE

更新日期：2018-11-13 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) specifies in the infected cell a set of polypeptides (alpha) whose mRNAs are made in the absence of protein synthesis. The individual mRNAs specifying alpha polypeptides 0, 4, 22, and 27 were purified by hybridization to strand-separated or total HSV-1 DNA fragments cloned in pBR322 plas...

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

authors： Mackem S,Roizman B

更新日期：1980-12-01 00:00:00

abstract：:Kinetics of growth and decay of triplet states of molecules at known orientation in a magnetic field have been measured. Amplitudes of the zero field eigenstates in each of the eigenstates at finite field were varied by choice of orientation. No interference between the amplitudes of the zero field states was found in...

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

authors： Felix CC,Weissman SI

更新日期：1975-11-01 00:00:00

abstract：:Discovering the visual features and representations used by the brain to recognize objects is a central problem in the study of vision. Recently, neural network models of visual object recognition, including biological and deep network models, have shown remarkable progress and have begun to rival human performance in...

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

authors： Ullman S,Assif L,Fetaya E,Harari D

更新日期：2016-03-08 00:00:00