Proteomics approach to study the functions of Drosophila myosin VI through identification of multiple cargo-binding proteins.

abstract：:A whole-genome admixture scan in 1,597 African Americans identified a 3.8 Mb interval on chromosome 8q24 as significantly associated with susceptibility to prostate cancer [logarithm of odds (LOD) = 7.1]. The increased risk because of inheriting African ancestry is greater in men diagnosed before 72 years of age (P < ...

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

authors： Freedman ML,Haiman CA,Patterson N,McDonald GJ,Tandon A,Waliszewska A,Penney K,Steen RG,Ardlie K,John EM,Oakley-Girvan I,Whittemore AS,Cooney KA,Ingles SA,Altshuler D,Henderson BE,Reich D

更新日期：2006-09-19 00:00:00

abstract：:Cell-based or pharmacological approaches for promoting tendon repair are currently not available because the molecular mechanisms of tendon development and healing are not well understood. Although analysis of knockout mice provides many critical insights, small animals such as mice have some limitations. In particula...

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

authors： Suzuki H,Ito Y,Shinohara M,Yamashita S,Ichinose S,Kishida A,Oyaizu T,Kayama T,Nakamichi R,Koda N,Yagishita K,Lotz MK,Okawa A,Asahara H

更新日期：2016-07-12 00:00:00

abstract：:The compact steep-spectrum sources (CSSs) are an interesting class of objects which are of subgalactic dimensions; they occur more frequently in high-frequency surveys because their spectra often turn over at lower frequencies. We have estimated the symmetry parameters of a well-defined sample of CSSs and compared the...

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

authors： Saikia DJ

更新日期：1995-12-05 00:00:00

abstract：:The three-dimensional structure of alpha-cobra-toxin, the "long" neurotoxin from the venom of Naja naja siamensis, has been determined at 2.8-A resolution. Crystals grown as hexagonal needles have space group P6522 with unit cell parameters a = b = 74.59 A, c = 42.89 A; one molecule per asymmetric unit. Phases were de...

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

authors： Walkinshaw MD,Saenger W,Maelicke A

更新日期：1980-05-01 00:00:00

abstract：:The complexed (ribosome-bearing) membrane fraction of Bacillus subtilis contains several proteins (CM-proteins) that are virtually absent from the ribosome-free fraction and hence might be components of the apparatus of protein secretion. We have determined, by trypsin digestion and by labeling with a nonpenetrating r...

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

authors： Horiuchi S,Tai PC,Davis BD

更新日期：1983-06-01 00:00:00

abstract：:The oscillator of the circadian clock of cyanobacteria is composed of three proteins, KaiA, KaiB, and KaiC, which together generate a self-sustained ∼24-h rhythm of phosphorylation of KaiC. The mechanism propelling this oscillator has remained elusive, however. We show that stacking interactions between the CI and CII...

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

authors： Chang YG,Tseng R,Kuo NW,LiWang A

更新日期：2012-10-16 00:00:00

abstract：:We show that Cloudman melanoma cells undergo rapid arborization in response to [Nle4,D-Phe7]alpha-melanocyte-stimulating hormone, a potent analogue of alpha-melanocyte stimulating hormone (alpha-MSH). The arbors were established by extension of processes and resembled dendrites. We used this system to study the regula...

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

authors： Preston SF,Volpi M,Pearson CM,Berlin RD

更新日期：1987-08-01 00:00:00

abstract：:Estimation of evolutionary distances has always been a major issue in the study of molecular evolution because evolutionary distances are required for estimating the rate of evolution in a gene, the divergence dates between genes or organisms, and the relationships among genes or organisms. Other closely related issue...

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

authors： Gu X,Li WH

更新日期：1998-05-26 00:00:00

abstract：:Spermatogonial stem cells (SSCs) undergo self-renewal divisions to support spermatogenesis throughout life. Although several positive regulators of SSC self-renewal have been discovered, little is known about the negative regulators. Here, we report that F-box and WD-40 domain protein 7 (FBXW7), a component of the Skp...

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

authors： Kanatsu-Shinohara M,Onoyama I,Nakayama KI,Shinohara T

更新日期：2014-06-17 00:00:00

abstract：:Recombinant techniques allow one to engineer an antibody molecule and, in this way, manipulate its properties and functions. We engineered a chimeric human/mouse antibody to the tumor-associated antigen ganglioside GD2, with the aim of decreasing its serum half-life, maintaining its full antigen-binding capacity, and ...

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

authors： Mueller BM,Reisfeld RA,Gillies SD

更新日期：1990-08-01 00:00:00

abstract：:I summarize recent computational and experimental work that addresses the inherent variability in the synaptic and intrinsic conductances in normal healthy brains and shows that multiple solutions (sets of parameters) can produce similar circuit performance. I then discuss a number of issues raised by this observation...

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

authors： Marder E

更新日期：2011-09-13 00:00:00

abstract：:Renal cells isolated from vitamin D-deficient chicks had an increased Na+-dependent phosphate uptake when preincubated with 1,25-dihydroxycholecalciferol [1,25-(OH)2D3]. Phosphate uptake in the absence of Na+ and methyl alpha-glucoside uptake dependent on Na+ were not affected. Phosphate uptake was stimulated 15% by 0...

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

authors： Liang CT,Barnes J,Balakir R,Cheng L,Sacktor B

更新日期：1982-06-01 00:00:00

abstract：:The release of catecholamines from adrenal chromaffin cells is known to be blocked by dihydropyridines, such as nitrendipine, and enhanced by others, such as BAY K8644. On the other hand, release from sympathetic neurons is predominantly insensitive to these agents. Release of [3H]norepinephrine from undifferentiated ...

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

authors： Kongsamut S,Miller RJ

更新日期：1986-04-01 00:00:00

abstract：:Genomic clones of the human non-N-methyl-D-aspartate (non-NMDA) glutamate receptor subunit GluR5 were isolated by high-stringency screening of a cosmid library using the rat cDNA as a probe. The chromosomal localization of the human GluR5 gene has been established. Southern hybridization of DNA isolated from mapping p...

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

authors： Eubanks JH,Puranam RS,Kleckner NW,Bettler B,Heinemann SF,McNamara JO

更新日期：1993-01-01 00:00:00

abstract：:Energy relaxation in light-harvesting complexes has been extensively studied by various ultrafast spectroscopic techniques, the fastest processes being in the sub-100-fs range. At the same time, much slower dynamics have been observed in individual complexes by single-molecule fluorescence spectroscopy (SMS). In this ...

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

authors： Malý P,Gruber JM,Cogdell RJ,Mančal T,van Grondelle R

更新日期：2016-03-15 00:00:00

abstract：:Nonhomologous integration vectors have been used to demonstrate the feasibility of insertional mutagenesis in haploid tachyzoites of the protozoan parasite Toxoplasma gondii. Mutant clones resistant to 5-fluorouracil were identified at a frequency of approximately 10(-6) (approximately 2 x 10(-5) of the stable transfo...

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

authors： Donald RG,Roos DS

更新日期：1995-06-06 00:00:00

abstract：:The gene networks underlying closure of the optic fissure during vertebrate eye development are poorly understood. Here, we profile global gene expression during optic fissure closure using laser capture microdissected (LCM) tissue from the margins of the fissure. From these data, we identify a unique role for the C(2...

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

authors： Brown JD,Dutta S,Bharti K,Bonner RF,Munson PJ,Dawid IB,Akhtar AL,Onojafe IF,Alur RP,Gross JM,Hejtmancik JF,Jiao X,Chan WY,Brooks BP

更新日期：2009-02-03 00:00:00

abstract：:Integrable models form pillars of theoretical physics because they allow for full analytical understanding. Despite being rare, many realistic systems can be described by models that are close to integrable. Therefore, an important question is how small perturbations influence the behavior of solvable models. This is ...

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

authors： Žnidarič M,Ljubotina M

更新日期：2018-05-01 00:00:00

abstract：:Gaseous HCl generated from a variety of sources is ubiquitous in both outdoor and indoor air. Oxides of nitrogen (NO(y)) are also globally distributed, because NO formed in combustion processes is oxidized to NO(2), HNO(3), N(2)O(5) and a variety of other nitrogen oxides during transport. Deposition of HCl and NO(y) o...

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

authors： Raff JD,Njegic B,Chang WL,Gordon MS,Dabdub D,Gerber RB,Finlayson-Pitts BJ

更新日期：2009-08-18 00:00:00

abstract：:Biological membranes contain an extraordinary diversity of lipids. Phospholipids function as major structural elements of cellular membranes, and analysis of changes in the highly heterogeneous mixtures of lipids found in eukaryotic cells is central to understanding the complex functions in which lipids participate. P...

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

authors： Ivanova PT,Cerda BA,Horn DM,Cohen JS,McLafferty FW,Brown HA

更新日期：2001-06-19 00:00:00

abstract：:The complete amino acid sequences of the variable regions of two human IgM anti-gamma globulins are reported. The two proteins, Sie and Wol, share idiotypic determinants that are distinct from those shared by the two previously sequenced IgM anti-gamma globulins, Lay and Pom [Capra, J. D. & Kehoe, J. M. (1974) Proc. N...

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

authors： Andrews DW,Capra JD

更新日期：1981-06-01 00:00:00

abstract：:Hox genes encode transcription factors widely used for diversifying animal body plans in development and evolution. To achieve functional specificity, Hox proteins associate with PBC class proteins, Pre-B cell leukemia homeobox (Pbx) in vertebrates, and Extradenticle (Exd) in Drosophila, and were thought to use a uniq...

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

authors： Saadaoui M,Merabet S,Litim-Mecheri I,Arbeille E,Sambrani N,Damen W,Brena C,Pradel J,Graba Y

更新日期：2011-02-08 00:00:00

abstract：:Metabolic engineering seeks to reprogram microbial cells to efficiently and sustainably produce value-added compounds. Since chemical production can be at odds with the cell's natural objectives, strategies have been developed to balance conflicting goals. For example, dynamic regulation modulates gene expression to f...

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

authors： Dinh CV,Prather KLJ

更新日期：2019-12-17 00:00:00

abstract：:Cytochrome c oxidase, the terminal protein in the respiratory chain, converts oxygen into water and helps generate the electrochemical gradient used in the synthesis of ATP. The catalytic action of cytochrome c oxidase involves electron transfer, proton transfer, and O2 reduction. These events trigger specific molecul...

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

authors： Nyquist RM,Heitbrink D,Bolwien C,Gennis RB,Heberle J

更新日期：2003-07-22 00:00:00

abstract：:Soil organisms, as recorded by trace fossils in paleosols of the Willwood Formation, Wyoming, show significant body-size reductions and increased abundances during the Paleocene-Eocene Thermal Maximum (PETM). Paleobotanical, paleopedologic, and oxygen isotope studies indicate high temperatures during the PETM and shar...

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

authors： Smith JJ,Hasiotis ST,Kraus MJ,Woody DT

更新日期：2009-10-20 00:00:00

abstract：:Mass spectrometry (MS)-based quantitative interaction proteomics has successfully elucidated specific protein-protein, DNA-protein, and small molecule-protein interactions. Here, we developed a gel-free, sensitive, and scalable technology that addresses the important area of RNA-protein interactions. Using aptamer-tag...

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

authors： Butter F,Scheibe M,Mörl M,Mann M

更新日期：2009-06-30 00:00:00

abstract：:Chromosome segregation and mitotic exit are initiated by the 1.2-MDa ubiquitin ligase APC/C (anaphase-promoting complex/cyclosome) and its coactivator CDC20 (cell division cycle 20). To avoid chromosome missegregation, APC/C(CDC20) activation is tightly controlled. CDC20 only associates with APC/C in mitosis when APC/...

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

authors： Qiao R,Weissmann F,Yamaguchi M,Brown NG,VanderLinden R,Imre R,Jarvis MA,Brunner MR,Davidson IF,Litos G,Haselbach D,Mechtler K,Stark H,Schulman BA,Peters JM

更新日期：2016-05-10 00:00:00

abstract：:Prion protein consists of an ensemble of glycosylated variants or glycoforms. The enzymes that direct oligosaccharide processing, and hence control the glycan profile for any given glycoprotein, are often exquisitely sensitive to other events taking place within the cell in which the glycoprotein is expressed. Alterat...

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

authors： Rudd PM,Endo T,Colominas C,Groth D,Wheeler SF,Harvey DJ,Wormald MR,Serban H,Prusiner SB,Kobata A,Dwek RA

更新日期：1999-11-09 00:00:00

abstract：:It is known from a variety of experimental systems that the ability of tumor cells to grow locally and metastasize can be affected by the presence of adjacent normal tissues and cells, particularly mesenchymally derived stromal cells such as fibroblasts. However, the comparative influence of such normal cell-tumor cel...

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

authors： Cornil I,Theodorescu D,Man S,Herlyn M,Jambrosic J,Kerbel RS

更新日期：1991-07-15 00:00:00

abstract：:This article extends our previous quantitative analysis of the relationship between the dynamics of the primary structure of DNA and mutagenesis associated with single-strand lesions to an analysis of the production and processing of endogenous double-strand breaks (EDSBs) and to their implications for oncogenesis. We...

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

authors： Vilenchik MM,Knudson AG

更新日期：2003-10-28 00:00:00