Hearing regulates Drosophila aggression.

abstract：:Topographic sensory maps are a prominent feature of the adult primate brain. Here, we asked whether topographic representations of the body are present at birth. Using functional MRI (fMRI), we find that the newborn somatomotor system, spanning frontoparietal cortex and subcortex, comprises multiple topographic repres...

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

authors： Arcaro MJ,Schade PF,Livingstone MS

更新日期：2019-12-03 00:00:00

abstract：:Much of the success of Plasmodium falciparum in establishing persistent infections is attributed to immune evasion through antigenic variation. This process involves periodically exchanging variants of the major surface antigen PfEMP1, a protein also responsible for parasite cytoadherence. PfEMP1 is encoded by genes o...

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

authors： Ralph SA,Scheidig-Benatar C,Scherf A

更新日期：2005-04-12 00:00:00

abstract：:The counterintuitive features of quantum physics challenge many common-sense assumptions. In an interferometric quantum eraser experiment, one can actively choose whether or not to erase which-path information (a particle feature) of one quantum system and thus observe its wave feature via interference or not by perfo...

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

authors： Ma XS,Kofler J,Qarry A,Tetik N,Scheidl T,Ursin R,Ramelow S,Herbst T,Ratschbacher L,Fedrizzi A,Jennewein T,Zeilinger A

更新日期：2013-01-22 00:00:00

abstract：:Studies of the fluorescence polarization of 1,6-diphenyl-1,3,5-hexatriene in membranes of normal, transformed, and revertant 3T3 cells allowed estimation of microviscosities (eta) of the lipid bilayers of these cells. Fluorescence polarization values observed with normal cells were significantly lower than those obser...

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

authors： Fuchs P,Parola A,Robbins PW,Blout ER

更新日期：1975-09-01 00:00:00

abstract：:CCR5 encodes a cell surface chemokine receptor molecule that serves as the principal coreceptor, with CD4, for HIV-type 1 (HIV-1). Varied HIV-1 susceptibility and time to progression to AIDS have been associated with polymorphisms in CCR5. Many of these polymorphisms are located in the 5' cis-regulatory region of CCR5...

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

authors： Bamshad MJ,Mummidi S,Gonzalez E,Ahuja SS,Dunn DM,Watkins WS,Wooding S,Stone AC,Jorde LB,Weiss RB,Ahuja SK

更新日期：2002-08-06 00:00:00

abstract：:We previously demonstrated that platelets express high levels of the tyrosine protein kinase pp60c-src. By a quantitative immunoblot assay, it is shown in this report that pp60c-src represents 0.2-0.4% of total platelet protein. The expression of high levels of pp60c-src in platelets correlated with high levels of tot...

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

authors： Golden A,Brugge JS

更新日期：1989-02-01 00:00:00

abstract：:DNA chip technology enables simultaneous examination of how approximately 6,200 Saccharomyces cerevisiae gene transcript levels, representing the entire genome, respond to environmental change. By using chips bearing oligonucleotide arrays, we show that, after exposure to the alkylating agent methyl methanesulfonate, ...

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

authors： Jelinsky SA,Samson LD

更新日期：1999-02-16 00:00:00

abstract：:We have isolated a cDNA clone, called Dmyd for Drosophila myogenic-determination gene, that encodes a protein with structural and functional characteristics similar to the members of the vertebrate MyoD family. Dmyd clone encodes a polypeptide of 332 amino acids with 82% identity to MyoD in the 41 amino acids of the p...

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

authors： Paterson BM,Walldorf U,Eldridge J,Dübendorfer A,Frasch M,Gehring WJ

更新日期：1991-05-01 00:00:00

abstract：:The laccase (benzenediol:oxygen oxidoreductase, EC 1.10.3.2) gene from Neurospora crassa was cloned and part of its nucleotide sequence corresponding to the carboxyl-terminal region of the protein has been determined. The gene was cloned by cDNA synthesis with a laccase-specific synthetic deoxyundecanucleotide as prim...

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

authors： Germann UA,Lerch K

更新日期：1986-12-01 00:00:00

abstract：:Natal philopatry, the return of individuals to their natal area for reproduction, has advantages and disadvantages for animal populations. Natal philopatry may generate local genetic adaptation, but it may also increase the probability of inbreeding that can compromise persistence. Although natal philopatry is well do...

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

authors： Salles OC,Pujol B,Maynard JA,Almany GR,Berumen ML,Jones GP,Saenz-Agudelo P,Srinivasan M,Thorrold SR,Planes S

更新日期：2016-11-15 00:00:00

abstract：:A TL+ leukemia of a (B6 X A)F1 hybrid mouse (H-2b/H-2a) was previously subjected to immunoselection against H-2a by passage in (B6 X A.SW)F1 mice (H-2b/H-2s). A variant leukemia line was obtained that serologically lacked not only the H-2a phenotype but also the TL phenotype determined by the linked cis Tlaa allele of...

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

authors： Shen FW,Chaganti RS,Doucette LA,Litman GW,Steinmetz M,Hood L,Boyse EA

更新日期：1984-10-01 00:00:00

abstract：:Initial attempts to correlate the distribution of gene density (number of gene loci per unit length on the linkage map) with the distribution of lengths of coding sequences have led to the observation that 46% of approximately 1000 sampled proteins in Escherichia coli have molecular masses of n X 14,000 +/- 2500 dalto...

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

authors： Savageau MA

更新日期：1986-03-01 00:00:00

abstract：:An inversion loop seen in heteroduplex mapping of the DNA of mature Mu phage induced from a lysogen is observed also in defective lambda phage carrying one end of Mu. 14% of the DNA of Mu, including this region, designated the G loop, is shown to be to the right of all known genes in the prophage map. The inhomogeneou...

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

authors： Daniell E,Boram W,Abelson J

更新日期：1973-07-01 00:00:00

abstract：:We present a simple theory that uses thermodynamic parameters to predict the probability that a protein retains the wild-type structure after one or more random amino acid substitutions. Our theory predicts that for large numbers of substitutions the probability that a protein retains its structure will decline expone...

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

authors： Bloom JD,Silberg JJ,Wilke CO,Drummond DA,Adami C,Arnold FH

更新日期：2005-01-18 00:00:00

abstract：:Despite its theoretical prominence and sound principles, integrated pest management (IPM) continues to suffer from anemic adoption rates in developing countries. To shed light on the reasons, we surveyed the opinions of a large and diverse pool of IPM professionals and practitioners from 96 countries by using structur...

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

authors： Parsa S,Morse S,Bonifacio A,Chancellor TC,Condori B,Crespo-Pérez V,Hobbs SL,Kroschel J,Ba MN,Rebaudo F,Sherwood SG,Vanek SJ,Faye E,Herrera MA,Dangles O

更新日期：2014-03-11 00:00:00

abstract：:We examine a nonreciprocally coupled dynamical model of a mixture of two diffusing species. We demonstrate that nonreciprocity, which is encoded in the model via antagonistic cross-diffusivities, provides a generic mechanism for the emergence of traveling patterns in purely diffusive systems with conservative dynamics...

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

authors： You Z,Baskaran A,Marchetti MC

更新日期：2020-08-18 00:00:00

abstract：:A shuttle vector plasmid that contains sequences from simian virus 40, pBR322, and a bacterial marker gene, galactokinase, has been constructed. After replication in cells permissive for virus progeny, plasmid DNA was introduced into a galactokinase-deficient bacterial strain and the relative frequency of colonies wit...

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

authors： Razzaque A,Mizusawa H,Seidman MM

更新日期：1983-05-01 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：:We report the complete sequence of an extreme halophile, Halobacterium sp. NRC-1, harboring a dynamic 2,571,010-bp genome containing 91 insertion sequences representing 12 families and organized into a large chromosome and 2 related minichromosomes. The Halobacterium NRC-1 genome codes for 2,630 predicted proteins, 36...

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

authors： Ng WV,Kennedy SP,Mahairas GG,Berquist B,Pan M,Shukla HD,Lasky SR,Baliga NS,Thorsson V,Sbrogna J,Swartzell S,Weir D,Hall J,Dahl TA,Welti R,Goo YA,Leithauser B,Keller K,Cruz R,Danson MJ,Hough DW,Maddocks DG,Jabl

更新日期：2000-10-24 00:00:00

abstract：:Ovarian cancer remains the most lethal gynecologic malignancy. We analyzed the mutational landscape of 64 primary, 41 metastatic, and 17 recurrent fresh-frozen tumors from 77 patients along with matched normal DNA, by whole-exome sequencing (WES). We also sequenced 13 pairs of synchronous bilateral ovarian cancer (SBO...

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

authors： Li C,Bonazzoli E,Bellone S,Choi J,Dong W,Menderes G,Altwerger G,Han C,Manzano A,Bianchi A,Pettinella F,Manara P,Lopez S,Yadav G,Riccio F,Zammataro L,Zeybek B,Yang-Hartwich Y,Buza N,Hui P,Wong S,Ravaggi A,Bigno

更新日期：2019-01-08 00:00:00

abstract：:Ride-sharing services are transforming urban mobility by providing timely and convenient transportation to anybody, anywhere, and anytime. These services present enormous potential for positive societal impacts with respect to pollution, energy consumption, congestion, etc. Current mathematical models, however, do not...

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

authors： Alonso-Mora J,Samaranayake S,Wallar A,Frazzoli E,Rus D

更新日期：2017-01-17 00:00:00

abstract：:Mitochondrial function and ambulatory activity were monitored after feeding old rats acetyl-L-carnitine (ALCAR). Young (3-5 mo) and old (22-28 mo) rats were given a 1.5% (wt/vol) solution of ALCAR in their drinking water for 1 mo, were sacrificed, and their liver parenchymal cells were isolated. ALCAR supplementation ...

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

authors： Hagen TM,Ingersoll RT,Wehr CM,Lykkesfeldt J,Vinarsky V,Bartholomew JC,Song MH,Ames BN

更新日期：1998-08-04 00:00:00

abstract：:It is well accepted that the induction of endothelial cell (EC) adhesion molecules is a critical component in acute inflammatory responses as well as allogeneic interactions in vascularized allografts and, possibly, atherogenesis. The "inflammatory triad" of interleukin 1 (IL-1), tumor necrosis factor, and lipopolysac...

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

authors： Bender JR,Sadeghi MM,Watson C,Pfau S,Pardi R

更新日期：1994-04-26 00:00:00

abstract：:Bacteriorhodopsin from Halobacterium halobium has been solubilized in the nonionic detergent Triton X-100. The circular dichroic spectrum and hydrodynamic properties indicate that the structure of this protein in the detergent is not significantly altered from that of the native membrane-bound form. Bacteriorhodopsin ...

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

authors： Reyenolds JA,Stoeckenius W

更新日期：1977-07-01 00:00:00

abstract：:A simple protocol for the rescue of a synthetic genome into a paramyxovirus has been developed. First, a synthetic Sendai virus-like RNA, containing the antisense coding region of the chloramphenicol acetyltransferase gene replacing the coding region of the Sendai virus genome, was transcribed from a cDNA. When introd...

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

authors： Park KH,Huang T,Correia FF,Krystal M

更新日期：1991-07-01 00:00:00

abstract：:A model of protein-ligand binding kinetics, in which slow solvent dynamics results from hydrophobic drying transitions, is investigated. Molecular dynamics simulations show that solvent in the receptor pocket can fluctuate between wet and dry states with lifetimes in each state that are long enough for the extraction ...

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

authors： Mondal J,Morrone JA,Berne BJ

更新日期：2013-08-13 00:00:00

abstract：:Most human tumors are clonal in origin, although the cells may be diverse in their properties. Since the tumors evolve through progressive stages over decades of time, it is possible that the conditions that induced the tumor transform many cells, but that selective overgrowth of the fastest growing lead to a clonal p...

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

authors： Yao A,Rubin H

更新日期：1993-11-15 00:00:00

abstract：:B-DNA becomes unstable under superhelical stress and is able to adopt a wide range of alternative conformations including strand-separated DNA and Z-DNA. Localized sequence-dependent structural transitions are important for the regulation of biological processes such as DNA replication and transcription. To directly p...

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

authors： Oberstrass FC,Fernandes LE,Bryant Z

更新日期：2012-04-17 00:00:00

abstract：:The mouse glucocorticoid receptor-interacting protein (GRIP1) is a member of the ERAP160 family of nuclear receptor (NR) coactivators (including SRC-1 and TIF2) which function as bridging proteins between ligand-activated NRs bound to cognate hormone-response elements (HREs) and the transcription initiation apparatus ...

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

authors： Walfish PG,Yoganathan T,Yang YF,Hong H,Butt TR,Stallcup MR

更新日期：1997-04-15 00:00:00

abstract：:Hepatitis C virus subverts liver-specific microRNA, miR-122, to upregulate viral RNA abundance in both infected cultured cells and in the liver of infected chimpanzees. These findings have identified miR-122 as an attractive antiviral target. Thus, it is imperative to know whether a distinct functional complex exists ...

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

authors： Machlin ES,Sarnow P,Sagan SM

更新日期：2011-02-22 00:00:00