Synteny and candidate gene prediction using an anchored linkage map of Astyanax mexicanus.

abstract：:The highly polymorphic system of serologically defined genetic markers on human IgG heavy chains (Gm allotypes) is second only to the HLA complex in terms of the large number of determinants, alleles, and haplotypes that can be used for analyses of disease associations and other genetic studies. However, present typin...

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

authors： Zelaschi D,Newby C,Parsons M,van West B,Cavalli-Sforza LL,Herzenberg LA,Herzenberg LA

更新日期：1983-06-01 00:00:00

abstract：:In vivo, G protein-coupled receptors (GPCR) for neurotransmitters undergo complex intracellular trafficking that contribute to regulate their abundance at the cell surface. Here, we report a previously undescribed alteration in the subcellular localization of D1 dopamine receptor (D1R) that occurs in vivo in striatal ...

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

authors： Dumartin B,Jaber M,Gonon F,Caron MG,Giros B,Bloch B

更新日期：2000-02-15 00:00:00

abstract：:Two nucleases that catalyze the excision of photoproducts from UV-irradiated DNA have been extensively purified from M. luteus (M. lysodeikticus). The first enzyme, an endonuclease, has been purified 5000-fold and is free of conflicting nuclease activities. It introduces single-strand breaks into irradiated DNA but do...

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

authors： Kaplan JC,Kushner SR,Grossman L

更新日期：1969-05-01 00:00:00

abstract：:Pathologic ocular angiogenesis is a leading cause of blindness, influenced by both dysregulated lipid metabolism and inflammation. Retinoic-acid-receptor-related orphan receptor alpha (RORα) is a lipid-sensing nuclear receptor with diverse biologic function including regulation of lipid metabolism and inflammation; ho...

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

authors： Sun Y,Liu CH,SanGiovanni JP,Evans LP,Tian KT,Zhang B,Stahl A,Pu WT,Kamenecka TM,Solt LA,Chen J

更新日期：2015-08-18 00:00:00

abstract：:This communication describes the preparation of antibodies to human interleukin 2 (IL-2), using as immunogens synthetic peptides derived from the predicted amino acid sequence of IL-2. Rabbits and mice were immunized with protein carrier conjugates of eight chemically synthesized IL-2-derived peptides, each consisting...

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

authors： Altman A,Cardenas JM,Houghten RA,Dixon FJ,Theofilopoulos AN

更新日期：1984-04-01 00:00:00

abstract：:Freezing avoidance conferred by different types of antifreeze proteins in various polar and subpolar fishes represents a remarkable example of cold adaptation, but how these unique proteins arose is unknown. We have found that the antifreeze glycoproteins (AFGPs) of the predominant Antarctic fish taxon, the notothenio...

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

authors： Chen L,DeVries AL,Cheng CH

更新日期：1997-04-15 00:00:00

abstract：:DNA extracted from Dane particles has been characterized by gel electrophoresis and restriction enzyme cleavage with endonuclease R-HaeIII (from Hemophilus aegyptius). Dane particle DNA is proposed to be a double-stranded circular DNA approximately 3600 nucleotides in length containing a single-stranded gap of 600-210...

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

authors： Summers J,O'Connell A,Millman I

更新日期：1975-11-01 00:00:00

abstract：:Enhanced ethylene production is an early response of plants to pathogen attack and has been associated with both resistance and susceptibility to disease. Tobacco plants were transformed with the mutant etr1-1 gene from Arabidopsis, conferring dominant ethylene insensitivity. Besides lacking known ethylene responses, ...

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

authors： Knoester M,van Loon LC,van den Heuvel J,Hennig J,Bol JF,Linthorst HJ

更新日期：1998-02-17 00:00:00

abstract：:Kelp forests (Order Laminariales) form key biogenic habitats in coastal regions of temperate and Arctic seas worldwide, providing ecosystem services valued in the range of billions of dollars annually. Although local evidence suggests that kelp forests are increasingly threatened by a variety of stressors, no comprehe...

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

authors： Krumhansl KA,Okamoto DK,Rassweiler A,Novak M,Bolton JJ,Cavanaugh KC,Connell SD,Johnson CR,Konar B,Ling SD,Micheli F,Norderhaug KM,Pérez-Matus A,Sousa-Pinto I,Reed DC,Salomon AK,Shears NT,Wernberg T,Anderson RJ,Barre

更新日期：2016-11-29 00:00:00

abstract：:The perinuclear localization of myosin-V was investigated in a variety of cultured mammalian cells and in primary cultures of rat hippocampus. In all cells investigated, myosin-V immunoreactivity was associated with the centrosome. In interphase cells, myosin-V was found in pericentriolar material, and in both mother ...

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

authors： Espreafico EM,Coling DE,Tsakraklides V,Krogh K,Wolenski JS,Kalinec G,Kachar B

更新日期：1998-07-21 00:00:00

abstract：:We constructed a comprehensive cDNA library from HeLa cell mRNA in a vector that directs expression of the cDNA in Saccharomyces cerevisiae. We used this library to clone the human counterpart of the Sa. cerevisiae CCAAT-binding transcription factor, Hap2, by functional complementation of a hap2 mutation. The cDNA enc...

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

authors： Becker DM,Fikes JD,Guarente L

更新日期：1991-03-01 00:00:00

abstract：:Flagellin and several other external components of the bacterial flagellum are thought to be exported, not by the general N-terminal signal peptide-dependent pathway, but by a flagellum-specific pathway involving a central channel in the flagellum itself. We have constructed a variety of mutant alleles of the Escheric...

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

authors： Kuwajima G,Kawagishi I,Homma M,Asaka J,Kondo E,Macnab RM

更新日期：1989-07-01 00:00:00

abstract：:The structure of the proline-specific aminopeptidase (EC 3.4.11.9) from Escherichia coli has been solved and refined for crystals of the native enzyme at a 2.0-A resolution, for a dipeptide-inhibited complex at 2.3-A resolution, and for a low-pH inactive form at 2.7-A resolution. The protein crystallizes as a tetramer...

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

authors： Wilce MC,Bond CS,Dixon NE,Freeman HC,Guss JM,Lilley PE,Wilce JA

更新日期：1998-03-31 00:00:00

abstract：:Nuclear import of classical nuclear localization sequence-bearing proteins is mediated by karyopherin alpha/beta1 heterodimers. A second nuclear import pathway, mediated by karyopherin beta2 (transportin), recently was described for mRNA-binding proteins. Here we report the cloning and characterization of human karyop...

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

authors： Yaseen NR,Blobel G

更新日期：1997-04-29 00:00:00

abstract：:The folding energetics of the mono-N-glycosylated adhesion domain of the human immune cell receptor cluster of differentiation 2 (hCD2ad) were studied systematically to understand the influence of the N-glycan on the folding energy landscape. Fully elaborated N-glycan structures accelerate folding by 4-fold and stabil...

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

authors： Hanson SR,Culyba EK,Hsu TL,Wong CH,Kelly JW,Powers ET

更新日期：2009-03-03 00:00:00

abstract：:Pheromone biosynthesis-activating neuropeptide (PBAN) regulates sex pheromone biosynthesis in female Helicoverpa (Heliothis) zea. Two oligonucleotide probes representing two overlapping amino acid regions of PBAN were used to screen 2.5 x 10(5) recombinant plaques, and a positive recombinant clone was isolated. Sequen...

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

authors： Davis MT,Vakharia VN,Henry J,Kempe TG,Raina AK

更新日期：1992-01-01 00:00:00

abstract：:Accurate modification of the 3 billion-base-pair human genome requires tools with exceptional sequence specificity. Here, we describe a general strategy for the design of enzymes that target a single site within the genome. We generated chimeric zinc finger recombinases with cooperative DNA-binding and catalytic speci...

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

authors： Gordley RM,Gersbach CA,Barbas CF 3rd

更新日期：2009-03-31 00:00:00

abstract：:Retinal dopaminergic amacrine neurons (DA neurons) play a central role in reconfiguring retinal function according to prevailing illumination conditions, yet the mechanisms by which light regulates their activity are poorly understood. We investigated the means by which sustained light responses are evoked in DA neuro...

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

authors： Zhang DQ,Wong KY,Sollars PJ,Berson DM,Pickard GE,McMahon DG

更新日期：2008-09-16 00:00:00

abstract：:Visual development depends on sensory input during an early developmental critical period. Deviation of the pointing direction of the two eyes (strabismus) or chronic optical blur (anisometropia) separately and together can disrupt the formation of normal binocular interactions and the development of spatial processin...

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

authors： Hou C,Pettet MW,Norcia AM

更新日期：2014-07-29 00:00:00

abstract：:Soft corals of the family Xeniidae exhibit a unique, rhythmic pulsation of their tentacles (Movie S1), first noted by Lamarck nearly 200 y ago. However, the adaptive benefit of this perpetual, energetically costly motion is poorly understood. Using in situ underwater particle image velocimetry, we found that the pulsa...

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

authors： Kremien M,Shavit U,Mass T,Genin A

更新日期：2013-05-28 00:00:00

abstract：:Bacillus anthracis, the etiologic agent of anthrax, avoids immune surveillance and commandeers host macrophages as a vehicle for lymphatic spreading. Here, we show that B. anthracis edema toxin (ET), via its adenylyl cyclase activity, dramatically increases the motility of infected macrophages and the expression of va...

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

authors： Kim C,Wilcox-Adelman S,Sano Y,Tang WJ,Collier RJ,Park JM

更新日期：2008-04-22 00:00:00

abstract：:Self-assembling dendrimers have facilitated the discovery of periodic and quasiperiodic arrays of supramolecular architectures and the diverse functions derived from them. Examples are liquid quasicrystals and their approximants plus helical columns and spheres, including some that disregard chirality. The same period...

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

authors： Rodriguez-Emmenegger C,Xiao Q,Kostina NY,Sherman SE,Rahimi K,Partridge BE,Li S,Sahoo D,Reveron Perez AM,Buzzacchera I,Han H,Kerzner M,Malhotra I,Möller M,Wilson CJ,Good MC,Goulian M,Baumgart T,Klein ML,Percec V

更新日期：2019-03-19 00:00:00

abstract：:DNA restriction fragments of the genes encoding HLA class II-beta antigens were compared in 34 patients with insulin-dependent diabetes mellitus and 34 HLA-DR-matched healthy individuals. Ninety-three fragments, determined by six restriction enzymes (EcoRI, EcoRV, HindIII, BamHI, Pvu II, and Taq I), were analyzed: (i)...

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

authors： Cohen-Haguenauer O,Robbins E,Massart C,Busson M,Deschamps I,Hors J,Lalouel JM,Dausset J,Cohen D

更新日期：1985-05-01 00:00:00

abstract：:Neuroinflammation is an important contributor to neuronal pathology and death in neurodegenerative diseases and neuronal injury. Therapeutic interventions blocking the activity of the inflammatory kinase IKKβ, a key regulator of neuroinflammatory pathways, is protective in several animal models of neurodegenerative di...

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

authors： Ochaba J,Fote G,Kachemov M,Thein S,Yeung SY,Lau AL,Hernandez S,Lim RG,Casale M,Neel MJ,Monuki ES,Reidling J,Housman DE,Thompson LM,Steffan JS

更新日期：2019-05-28 00:00:00

abstract：:WOPR-domain proteins are found throughout the fungal kingdom where they function as master regulators of cell morphology and pathogenesis. Genetic and biochemical experiments previously demonstrated that these proteins bind to specific DNA sequences and thereby regulate transcription. However, their primary sequence s...

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

authors： Lohse MB,Rosenberg OS,Cox JS,Stroud RM,Finer-Moore JS,Johnson AD

更新日期：2014-07-22 00:00:00

abstract：:p53, the most commonly mutated gene in human tumors, is believed to play a crucial role in the prevention of cancer by protecting cells from mutation, a theory commonly known as the "Guardian of the Genome" hypothesis. There are two hypotheses as to how this can occur. In the first, p53 protects the genome by retardin...

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

authors： Bielas JH,Heddle JA

更新日期：2003-10-28 00:00:00

abstract：:The coat protein of bacteriophage MS-2 was cleaved with cyanogen bromide to yield three fragments, possessing the sequence 1-88 (P1), 89-108 (P2), and 109-129 (P3), respectively. The mixture of peptides P2 and P3, which could not be separated, was found capable of inhibiting the neutralization of the phage by antiseru...

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

authors： Langbeheim H,Arnon R,Sela M

更新日期：1976-12-01 00:00:00

abstract：:Phagocytosis is a primary defense program orchestrated by monocytes/macrophages. Unregulated phagocytosis can lead to pathological conditions. In the current study we have demonstrated that Wnt5a stimulates phagocytosis through PI3 kinase-Rac1 and lipid-raft-dependent processes. Wnt5a-mediated augmentation in phagocyt...

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

authors： Maiti G,Naskar D,Sen M

更新日期：2012-10-09 00:00:00

abstract：:Outside of the tropics, environmental conditions fluctuate in a generally predictable manner across the year. Many small mammals have evolved mechanisms, such as seasonal breeding and annual adjustments in physiology, morphology, and behavior, that promote winter survival when food is scarce and thermoregulation is ch...

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

authors： Weil ZM,Norman GJ,DeVries AC,Berntson GG,Nelson RJ

更新日期：2009-03-17 00:00:00

abstract：:Strategies to treat cancer have focused primarily on the killing of tumor cells. Here, we describe a differential stress resistance (DSR) method that focuses instead on protecting the organism but not cancer cells against chemotherapy. Short-term starved S. cerevisiae or cells lacking proto-oncogene homologs were up t...

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

authors： Raffaghello L,Lee C,Safdie FM,Wei M,Madia F,Bianchi G,Longo VD

更新日期：2008-06-17 00:00:00