Search Results - (Author, Cooperation:Z. Lou)
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1Latest Papers from Table of Contents or Articles in PressL. Hu ; J. Lu ; J. Cheng ; Q. Rao ; Z. Li ; H. Hou ; Z. Lou ; L. Zhang ; W. Li ; W. Gong ; M. Liu ; C. Sun ; X. Yin ; J. Li ; X. Tan ; P. Wang ; Y. Wang ; D. Fang ; Q. Cui ; P. Yang ; C. He ; H. Jiang ; C. Luo ; Y. Xu
Nature Publishing Group (NPG)
Published 2015Staff ViewPublication Date: 2015-11-03Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: 5-Methylcytosine/metabolism ; Biocatalysis ; Catalytic Domain ; Crystallography, X-Ray ; Cytosine/analogs & derivatives/metabolism ; DNA/*chemistry/*metabolism ; DNA Methylation ; DNA-Binding Proteins/*chemistry/*metabolism ; Humans ; Hydrogen Bonding ; Models, Molecular ; Oxidation-Reduction ; Protein Binding ; Proto-Oncogene Proteins/*chemistry/*metabolism ; Substrate SpecificityPublished by: -
2Latest Papers from Table of Contents or Articles in PressChen, X., Sun, X., Yang, W., Yang, B., Zhao, X., Chen, S., He, L., Chen, H., Yang, C., Xiao, L., Chang, Z., Guo, J., He, J., Zhang, F., Zheng, F., Hu, Z., Yang, Z., Lou, J., Zheng, W., Qi, H., Xu, C., Zhang, H., Shan, H., Zhou, X.-j., Wang, Q., Shi, Y., Lai, L., Li, Z., Liu, W.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-11-09Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Immunology, Medicine, DiseasesPublished by: -
3Latest Papers from Table of Contents or Articles in PressH. Pei ; L. Zhang ; K. Luo ; Y. Qin ; M. Chesi ; F. Fei ; P. L. Bergsagel ; L. Wang ; Z. You ; Z. Lou
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-02-05Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Ataxia Telangiectasia Mutated Proteins ; Cell Cycle Proteins/metabolism ; Chromatin Immunoprecipitation ; *DNA Breaks, Double-Stranded ; DNA-Binding Proteins/metabolism ; HEK293 Cells ; HeLa Cells ; Histone-Lysine N-Methyltransferase/chemistry/*metabolism ; Histones/*chemistry/*metabolism ; Humans ; Intracellular Signaling Peptides and Proteins/*metabolism ; Lysine/*metabolism ; Methylation ; Nuclear Proteins/chemistry/metabolism ; Phosphorylation ; Phosphoserine/metabolism ; Protein Transport ; Protein-Serine-Threonine Kinases/metabolism ; Repressor Proteins/chemistry/*metabolism ; Trans-Activators/chemistry/metabolism ; Tumor Suppressor Proteins/metabolismPublished by: -
4Latest Papers from Table of Contents or Articles in PressGong, H., Li, J., Xu, A., Tang, Y., Ji, W., Gao, R., Wang, S., Yu, L., Tian, C., Li, J., Yen, H.-Y., Man Lam, S., Shui, G., Yang, X., Sun, Y., Li, X., Jia, M., Yang, C., Jiang, B., Lou, Z., Robinson, C. V., Wong, L.-L., Guddat, L. W., Sun, F., Wang, Q., Rao, Z.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-11-30Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Biochemistry, Online OnlyPublished by: -
5Latest Papers from Table of Contents or Articles in PressCai, B., Lou, Z., Wang, J., Geng, Y., Sarkis, J., Liu, J., Gao, Q.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-07-05Publisher: American Association for the Advancement of Science (AAAS)Electronic ISSN: 2375-2548Topics: Natural Sciences in GeneralPublished by: -
6Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesStaff View
ISSN: 0031-9422Keywords: Ranunculaceae ; Thalictrum cultratum ; aporphine alkaloid. ; protoberberine alkaloids ; quaternary alkaloids ; rootsSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyType of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 0031-9422Keywords: Glycyrrhiza yunnanensis ; Leguminosae ; glyyunnansapogenin C ; glyyunnansapogenin E ; macedonic acid. ; roots ; triterpenoidsSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyType of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 1433-755XKeywords: Key words: Contour tracing; Feature extraction; Handwritten numeral recognition; Pairwise discrimination; Rejection criteria; Structural approachSource: Springer Online Journal Archives 1860-2000Topics: Computer ScienceNotes: Abstract: This paper presents a new structural method for the recognition of handwritten numerals. Contour shape features, such as convex arcs, concave arcs, line segments, end-point arcs and holes from the contours of numeric characters, are used to describe numeral characters. A new method of measuring the similarity between a sample and class is proposed. A two-stage recognition methodology is also presented, in which two rejection criteria are introduced. In the first stage of recognition, an input sample is given an identity or categorised as either first class or second class rejection, based on similarity measures between the input sample and each of the ten numeral classes. In the second stage of recognition, strategies are introduced to modify the structural description of the input sample if it is in first class rejection and a classifier focused on pairwise discrimination is applied if the input sample is in second class rejection. Experimental results indicate that the overall performance of the proposed method compares favourably with those achieved by other methods found in the literature.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1573-4943Keywords: Ferritin reactor ; heavy metal ions ; trapping and storage ; seawater ; monitoring pollutionSource: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyNotes: Abstract An apparatus consisting of two pumps, a mixer, a ferritin reactor, and a spectrophotometer was constructed to study the ability to trap various heavy metal ions (M2+) and the dynamics of a reconstituted ferritin reactor in flowing seawater. Reconstituted pig spleen ferritin (PSFr) is assembled from apo-protein shell to form a reconstituted iron core. The main components of the PSFr are its core, which contains an Fe2+:Pi stoichiometry of 6.0±0.5, reconstituted from pig spleen apoferritin (apo PSF), Fe2+, inorganic phosphate (Pi), and O2 (0.6 atm). The Fe3+—Pi clusters within the PSFr core exhibit resistance to salt ranging from 1% to 6% NaCl. The ferritin reactor consists of PSFr and an oscillating bag. Using the reactor, M2+ ions such as Cd2+, Zn2+, Co2+, and Mn2+ are directly trapped by the ferritin. We found a 1:2±0.2 stoichiometry of the trapped M2+ to the released iron as measured by chemical analysis or atomic absorption spectrometry; nontransient elements such as Na+, K+, Ca2+, etc., were scarcely trapped by the reactor. This study provides basic conditions for establishing a ferritin reactor and a convenient means for monitoring the pollution of heavy metal ions in seawater.Type of Medium: Electronic ResourceURL: