Search Results - (Author, Cooperation:X. J. Sun)

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  1. 1
    Staff View
    Publication Date:
    2013-07-03
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Amino Acid Motifs ; Amino Acid Sequence ; Animals ; Binding Sites ; Cell Division ; Cell Line, Tumor ; *Cell Transformation, Neoplastic/genetics ; Core Binding Factor Alpha 2 Subunit/chemistry/*metabolism ; Hematopoietic Stem Cells/cytology/metabolism/pathology ; Humans ; Leukemia, Myeloid, Acute/genetics/*metabolism/*pathology ; Mice ; Models, Molecular ; Molecular Sequence Data ; Multiprotein Complexes/chemistry/*metabolism ; Oncogene Proteins, Fusion/chemistry/*metabolism ; Point Mutation ; Protein Binding ; Protein Multimerization ; Protein Stability ; Protein Structure, Tertiary ; Transcription Factors/*metabolism
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    L. Wang ; A. Gural ; X. J. Sun ; X. Zhao ; F. Perna ; G. Huang ; M. A. Hatlen ; L. Vu ; F. Liu ; H. Xu ; T. Asai ; T. Deblasio ; S. Menendez ; F. Voza ; Y. Jiang ; P. A. Cole ; J. Zhang ; A. Melnick ; R. G. Roeder ; S. D. Nimer
    American Association for the Advancement of Science (AAAS)
    Published 2011
    Staff View
    Publication Date:
    2011-07-19
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Acetylation ; Animals ; Cell Line ; Cell Line, Tumor ; *Cell Transformation, Neoplastic ; Core Binding Factor Alpha 2 Subunit/chemistry/*metabolism ; E1A-Associated p300 Protein/antagonists & inhibitors/*metabolism ; Fetal Blood/cytology ; Gene Expression Profiling ; Hematopoietic Stem Cells/*cytology/physiology ; Humans ; Leukemia, Myeloid, Acute/*metabolism/pathology ; Lysine/*metabolism ; Mice ; Mice, Inbred C57BL ; Mutant Proteins/metabolism ; Oncogene Proteins, Fusion/chemistry/*metabolism ; Preleukemia/metabolism/pathology ; Protein Binding ; Protein Interaction Domains and Motifs ; Protein Processing, Post-Translational ; Transcriptional Activation ; Tumor Cells, Cultured
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    X L Yao, S Y Sun, X J Li and R Liu
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-08-31
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    X L Yao, S Y Sun, X J Li and R Liu
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-11-06
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1755-1307
    Electronic ISSN:
    1755-1315
    Topics:
    Geography
    Geosciences
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Trapani, A. J. ; Smits, J. F. M. ; Sun, X. J. ; Webb, R. L. ; Yau, E. T.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1994
    Staff View
    ISSN:
    1527-3466
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1527-3466.1994.tb00294.x

    Articles: DFG German National Licenses
  6. 6
    Meinertzhagen, I. A. ; Piper, S. T. ; Sun, X. -J. ; Fröhlich, A.

    Oxford, UK : Blackwell Science Ltd
    Published 2000
    Staff View
    ISSN:
    1460-9568
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    The first neuropile, or lamina, of the fly's optic lobe comprises a model set of identified neurons that are arrayed in cylindrical modules, called cartridges. The cartridge acquires adult form only in the second half of the fly's pupal life. All cells are by then correctly located within each of the lamina's cartridges (Drosophila, Musca), becoming invested by glial cells after 75% of pupal development (P + 75%). In adult cartridges, two lamina cells, L1 and L2, receive input from photoreceptor terminals R1–R6, at so-called tetrad synapses that form in the pupa when these cells' dendrites contact R1–R6. Single-section electron microscopy (EM, Drosophila) and serial-EM reconstructions of L1 and L2 (Musca) reveal relationships between the morphogenesis of L1/L2 dendrites and the formation of tetrads. Neurite outgrowth is initially (P + 55%) random and neurites are unbranched; many neurites invaginate surrounding terminals of R1–R6 but, later, embrace the outer surfaces of these. The maximum profusion of neurites at P + 74% coincides with peak numbers of nascent tetrads; neurites then branch vertically, in the lamina's depth. Later, neurites failing to reach R1–R6's outer surfaces regress. Down the length of their axons, L1 and L2's neurites initially form a random sequence, L1 partnering L1 as often as L2, etc., but beginning at P + 74%, L1 partners L2, and L2 partners L1, with progressive strictness. L1 has more neurites overall than L2. These observations are consistent with the following hypotheses: a neurite only survives if it contacts a presynaptic site; a synapse only survives if it progressively acquires the appropriate number and combination of postsynaptic neurites, culminating in a tetrad; an interaction exists between the neurites of L1 and L2, so that the growth of one respects the pattern of growth of the other.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1046/j.1460-9568.2000.00033.x

    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    0375-9474
    Keywords:
    Nuclear reactions
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0375-9474(80)90455-8

    Articles: DFG German National Licenses
  8. 8
    Staff View
    ISSN:
    0275-1062
    Keywords:
    X-ray sources ; pulsars reconnection ; spectral variation ; γ-ray sources
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0275-1062(93)90038-Q

    Articles: DFG German National Licenses
  9. 9
    Cheng, L.-X. ; Li, T.-P. ; Sun, X.-J. ; Wu, M. ; Ma, Y.-Q. ; Song, L.-M.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0275-1062
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0275-1062(94)90114-7

    Articles: DFG German National Licenses
  10. 10
    You, J. M. ; Sun, X. J. ; Lao, W. J. ; Ou, Q. Y.
    Springer
    Published 1999
    Staff View
    ISSN:
    1612-1112
    Keywords:
    Column liquid chromatography ; Alcohols ; Pre-column fluorescence derivatization
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Summary A sensitive LC method for the determination of alcohols, using fluorescent condensation agent carbazole-9-N-acetylbenzne-disulfonate(CABS), has been developed. A mixture of alcohols and triethylamine catalyst in dichloromethane or chloroform is treated with CABS to give quantitative yields of esters. Emission maximum for the derivatized alcohols is 365 nm (λex 335 nm). The labeled derivatives are very stable, no significant decomposition is observed after heating in 40% at 40°C for 24 h. The method, in conjunction with a multigradient program, offers baseline resolution of common alcohol derivatives on a reversed-phase C18 column. Studies on derivatization conditions indicate that primary and secondary alcohols react very fast with CABS in the presence of triethylamine in dichloromethane or chloroform to give the corresponding fluorescent derivatives. This method is more convenient and more efficient than previous methods which require prior conversion of carboxylic acids to acyl chlorides. The separation of alcohol derivatives has good reproducibility and the rsd's (n=5) for 50 pmol of each alcohol are 4%. Detection limits are at the fmol level.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02466908

    Articles: DFG German National Licenses