LDL receptor and its family members serve as the cellular receptors for vesicular stomatitis virus.

abstract：:Much experimental work has been devoted in comparing the folding behavior of proteins sharing the same fold but different sequence. The recent design of proteins displaying very high sequence identities but different 3D structure allows the unique opportunity to address the protein-folding problem from a complementary...

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

authors： Giri R,Morrone A,Travaglini-Allocatelli C,Jemth P,Brunori M,Gianni S

更新日期：2012-10-30 00:00:00

abstract：:The Ah receptor (AHR) is a basic helix-loop-helix protein that mediates the effects of 2,3,7,8-tetrachloro-dibenzo-p-dioxin. In this report, we describe a rabbit reticulocyte system that allows functional expression of both the AHR and its dimeric partner, the AHR nuclear translocator protein (ARNT). By using this in ...

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

authors： Dolwick KM,Swanson HI,Bradfield CA

更新日期：1993-09-15 00:00:00

abstract：:During nervous system development, synapses undergo morphological change as a function of electrical activity. In Drosophila, enhanced activity results in the expansion of larval neuromuscular junctions. We have examined whether these structural changes involve the pre- or postsynaptic partner by selectively enhancing...

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

authors： Mosca TJ,Carrillo RA,White BH,Keshishian H

更新日期：2005-03-01 00:00:00

abstract：:It was recently demonstrated that amyloid beta (Abeta) peptide vaccination was effective in reducing the Abeta burden in Alzheimer model mice. However, the clinical trial was halted because of the development of meningoencephalitis in some patients. To overcome this problem, anti-Abeta antibody therapy and other types...

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

authors： Okura Y,Miyakoshi A,Kohyama K,Park IK,Staufenbiel M,Matsumoto Y

更新日期：2006-06-20 00:00:00

abstract：:We have developed a high-throughput approach to the labor-intensive problems of DNA cyclization, which we use to characterize DNA curvature and mechanical properties. The method includes a combinatorial approach to make the DNA constructs needed and automated real-time measurement of the kinetics using fluorescence. W...

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

authors： Zhang Y,Crothers DM

更新日期：2003-03-18 00:00:00

abstract：:Aortic endothelial cells from normal pigs and pigs with von Willebrand disease have been established in long-term cultures. Both cultures appeared similar in terms of general growth characteristics, morphologic features and ultrastructure. Immunofluorescent staining of these cultures with chicken (or rabbit) antiporci...

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

authors： Booyse FM,Quarfoot AJ,Bell S,Fass DN,Lewis JC,Mann KG,Bowie EJ

更新日期：1977-12-01 00:00:00

abstract：:The microbiota is pivotal in the pathogenesis of inflammatory bowel disease (IBD)-associated inflammation-induced colorectal cancer (CRC), yet mechanisms for these effects remain poorly characterized. Here, we demonstrate that aberrant inflammasome-induced microbiota plays a critical role in CRC development, where mic...

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

authors： Hu B,Elinav E,Huber S,Strowig T,Hao L,Hafemann A,Jin C,Wunderlich C,Wunderlich T,Eisenbarth SC,Flavell RA

更新日期：2013-06-11 00:00:00

abstract：:The Ca2+/calmodulin (CaM)-dependent protein phosphatase calcineurin is rapidly phosphorylated (0.8 mol of 32PO4 per mol of 60-kDa subunit of calcineurin) by brain Ca2+/CaM-dependent protein kinase II (CaM-kinase II). This reaction requires the autophosphorylated, Ca2+-independent form of CaM-kinase II since Ca2+/CaM b...

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

authors： Hashimoto Y,King MM,Soderling TR

更新日期：1988-09-01 00:00:00

abstract：:Initiation of adenovirus DNA replication in vitro occurs on a linearized plasmid DNA containing 3,327 base pairs of the adenovirus terminal sequence. Various deletions have been constructed in the plasmid DNA and their template activities examined. Deletions from an internal restriction enzyme cleavage site that retai...

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

authors： Tamanoi F,Stillman BW

更新日期：1983-11-01 00:00:00

abstract：:No microorganism capable of anaerobic growth on methane as the sole carbon source has yet been cultivated. Consequently, information about these microbes has been inferred from geochemical and microbiological observations of field samples. Stable isotope analysis of lipid biomarkers and rRNA gene surveys have implicat...

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

authors： Orphan VJ,House CH,Hinrichs KU,McKeegan KD,DeLong EF

更新日期：2002-05-28 00:00:00

abstract：:Responses of tethered cells of Escherichia coli to impulse, step, exponential-ramp or exponentiated sine-wave stimuli are internally consistent, provided that allowance is made for the nonlinear effect of thresholds. This result confirms that wild-type cells exposed to stimuli in the physiological range make short-ter...

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

authors： Segall JE,Block SM,Berg HC

更新日期：1986-12-01 00:00:00

abstract：:A mutation partially suppressing the UV sensitivity caused by recF143 in a uvrA6 background was located at codon 37 of recA where GTG (valine) became ATG (methionine). This mutation, originally named srf-803, was renamed recA803. Little if any suppression of the recF143 defect in UV induction of a lexA regulon promote...

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

authors： Madiraju MV,Templin A,Clark AJ

更新日期：1988-09-01 00:00:00

abstract：:Swimming Escherichia coli responds to changes in temperature by modifying its motor behavior. Previous studies using populations of cells have shown that E. coli accumulate in spatial thermal gradients, but these experiments did not cleanly separate thermal responses from chemotactic responses. Here we have isolated t...

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

authors： Paster E,Ryu WS

更新日期：2008-04-08 00:00:00

abstract：:Modified bovine leukemia virus (BLV) glycoproteins were expressed by using vaccinia virus recombinants, and their fusogenic capacities were examined by a syncytia-formation assay. This analysis indicates that (i) both BLV envelope glycoproteins gp51 and gp30 are necessary for cell fusion; (ii) insertion of the N-termi...

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

authors： Vonèche V,Portetelle D,Kettmann R,Willems L,Limbach K,Paoletti E,Ruysschaert JM,Burny A,Brasseur R

更新日期：1992-05-01 00:00:00

abstract：:Uncouplers are molecules with protonophoric and ionophoric capabilities that mediate coupled cyclical transport of cations--a transport that takes precedence over all other coupled processes. Uncouplers form cation-containing complexes with electrogenic ionophores that potentiate cyclical transport of cations. The mol...

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

authors： Kessler RJ,Vande Zande H,Tyson CA,Blondin GA,Fairfield J,Glasser P,Green DE

更新日期：1977-06-01 00:00:00

abstract：:The induction of heat shock proteins in three species of Leishmania, L. tropica, L. enrietti, and L. donovani is reported. When cultures of promastigotes are shifted from 26 degrees C to 37 degrees C or 40 degrees C, the synthesis of proteins with apparent molecular weights of 88,000, 74,000, and 54,000 is stimulated....

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

authors： Lawrence F,Robert-Gero M

更新日期：1985-07-01 00:00:00

abstract：:Many groups of insects are specialists in exploiting sensory cues to locate food resources or conspecifics. To achieve orientation, bees and ants analyze the polarization pattern of the sky, male moths orient along the females' odor plume, and cicadas, grasshoppers, and crickets use acoustic signals to locate singing ...

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

authors： Poulet JF,Hedwig B

更新日期：2005-10-25 00:00:00

abstract：:Cambodia, in which both Plasmodium vivax and Plasmodium falciparum are endemic, has been the focus of numerous malaria-control interventions, resulting in a marked decline in overall malaria incidence. Despite this decline, the number of P vivax cases has actually increased. To understand better the factors underlying...

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

authors： Parobek CM,Lin JT,Saunders DL,Barnett EJ,Lon C,Lanteri CA,Balasubramanian S,Brazeau N,DeConti DK,Garba DL,Meshnick SR,Spring MD,Chuor CM,Bailey JA,Juliano JJ

更新日期：2016-12-13 00:00:00

abstract：:Real-world studies show that the facial expressions produced during pain and orgasm-two different and intense affective experiences-are virtually indistinguishable. However, this finding is counterintuitive, because facial expressions are widely considered to be a powerful tool for social interaction. Consequently, de...

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

authors： Chen C,Crivelli C,Garrod OGB,Schyns PG,Fernández-Dols JM,Jack RE

更新日期：2018-10-23 00:00:00

abstract：:We have found that the bacterial transposon Tn7 can recognize and preferentially insert adjacent to triple-helical nucleic acid structures. Both synthetic intermolecular triplexes, formed through the pairing of a short triplex-forming oligonucleotide on a plasmid DNA, and naturally occurring mirror repeat sequences kn...

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

authors： Rao JE,Miller PS,Craig NL

更新日期：2000-04-11 00:00:00

abstract：:This paper is a theoretical study of dynamic self assembly in a system of millimeter-sized magnetized disks floating at a liquid-air interface and spinning under the influence of a rotating magnetic field. Equations of motions are derived that account for the hydrodynamic and magnetic forces acting in the system. Nume...

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

authors： Grzybowski BA,Stone HA,Whitesides GM

更新日期：2002-04-02 00:00:00

abstract：:Social networks exhibit strikingly systematic patterns across a wide range of human contexts. Although genetic variation accounts for a significant portion of the variation in many complex social behaviors, the heritability of egocentric social network attributes is unknown. Here, we show that 3 of these attributes (i...

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

authors： Fowler JH,Dawes CT,Christakis NA

更新日期：2009-02-10 00:00:00

abstract：:Receptor activator of NF-κB (RANK), known for controlling bone mass, has been recognized for its role in epithelial cell activation of the mammary gland. Because bone and the epidermo-pilosebaceous unit of the skin share a lifelong renewal activity where similar molecular players operate, and because mammary glands an...

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

authors： Duheron V,Hess E,Duval M,Decossas M,Castaneda B,Klöpper JE,Amoasii L,Barbaroux JB,Williams IR,Yagita H,Penninger J,Choi Y,Lézot F,Groves R,Paus R,Mueller CG

更新日期：2011-03-29 00:00:00

abstract：:T cells must respond differently to antigens of varying affinity presented at different doses. Previous attempts to map peptide MHC (pMHC) affinity onto T-cell responses have produced inconsistent patterns of responses, preventing formulations of canonical models of T-cell signaling. Here, a systematic analysis of T-c...

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

authors： Lever M,Lim HS,Kruger P,Nguyen J,Trendel N,Abu-Shah E,Maini PK,van der Merwe PA,Dushek O

更新日期：2016-10-25 00:00:00

abstract：:We report here the cloning, expression, and characterization of a dual-substrate, cAMP and cGMP, cyclic nucleotide phosphodiesterase (PDE) from mouse. This PDE contains the consensus sequence for a PDE catalytic domain, but shares <50% sequence identity with the catalytic domains of all other known PDEs and, therefore...

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

authors： Soderling SH,Bayuga SJ,Beavo JA

更新日期：1999-06-08 00:00:00

abstract：:Avian myelocytomatosis virus (MC29), a defective acute leukemia virus, has a broad oncogenic spectrum in vivo and transforms fibroblasts and hematopoietic target cells in vitro. We have used recombinant DNA technology to isolate and to characterize the sequences that are essential in the transformation process. Integr...

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

authors： Lautenberger JA,Schulz RA,Garon CF,Tsichlis PN,Papas TS

更新日期：1981-03-01 00:00:00

abstract：:Infectious RNA transcripts were generated from full-length cDNA clones of the tobacco etch potyvirus genome containing an insertion of the bacterial beta-glucuronidase (GUS) gene between the polyprotein-coding sequences for the N-terminal 35-kDa proteinase and the helper component-proteinase. The recombinant virus was...

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

authors： Dolja VV,McBride HJ,Carrington JC

更新日期：1992-11-01 00:00:00

abstract：:Synthetic radionuclides, such as the transuranic actinides plutonium, americium, and curium, present severe health threats as contaminants, and understanding the scope of the biochemical interactions involved in actinide transport is instrumental in managing human contamination. Here we show that siderocalin, a mammal...

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

authors： Allred BE,Rupert PB,Gauny SS,An DD,Ralston CY,Sturzbecher-Hoehne M,Strong RK,Abergel RJ

更新日期：2015-08-18 00:00:00

abstract：:An ovarian cell line was developed that requires hormonal conditioning of the host for growth in vivo and that requires special factors for growth in vitro. It is necessary to prepare special culture media to demonstrate the effects of growth factors in vitro. To this end, methods were developed for removing from seru...

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

authors： Nishikawa K,Armelin HA,Sato G

更新日期：1975-02-01 00:00:00

abstract：:One of the most fundamental functions of the brain is to predict upcoming events on the basis of the recent past. A closely related function is to signal when a prediction has been violated. The identity of the brain regions that mediate these functions is not known. We set out to determine whether they are implemente...

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

authors： Meyer T,Olson CR

更新日期：2011-11-29 00:00:00