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  • Nuclear Size Is Regulated by Importin alpha and Ntf2 in Xenopus
    [作者:Levy, DL; Heald, R,期刊:Cell, 页码:288-298 , 文章类型: Article,,卷期:2010年143-2]
  • The size of the nucleus varies among different cell types, species, and disease states, but mechanisms of nuclear size regulation are poorly understood. We investigated nuclear scaling in the pseudotetraploid frog Xenopu...
  • Insider Influence on ErbB Activity
    [作者:Shilo, BZ,期刊:Cell, 页码:181-182 , 文章类型: Article,,卷期:2010年143-2]
  • The receptor tyrosine kinase ErbB is activated by ligand-induced dimerization, leading to transphosphorylation of the cytoplasmic kinase domains. Bill et al. (2010) now demonstrate that transphosphorylation can be modula...
  • Chromatin in Multicolor
    [作者:Schubeler, D,期刊:Cell, 页码:183-184 , 文章类型: Article,,卷期:2010年143-2]
  • Chromatin consists of DNA and a large number of associated proteins. Filion et al. (2010) provide a genome-wide analysis of the location of 53 chromatin proteins in Drosophila, revealing important principles underlying c...
  • The Myc Connection: ES Cells and Cancer
    [作者:Rothenberg, ME; Clarke, MF; Diehn, M,期刊:Cell, 页码:184-186 , 文章类型: Article,,卷期:2010年143-2]
  • Gene profiling experiments have revealed similarities between cancer and embryonic stem (ES) cells. Kim et al. (2010) dissect the gene expression signature of ES cells into three functional modules and find that the Myc ...
  • Emerging Role of ISG15 in Antiviral Immunity
    [作者:Skaug, B; Chen, ZJJ,期刊:Cell, 页码:187-190 , 文章类型: Review,,卷期:2010年143-2]
  • Cells express a plethora of interferon-stimulated genes (ISGs) in response to viral infection. Among these is ISG15, a ubiquitin-like protein (UBL) that can be covalently attached to both host and viral proteins. Here we...
  • Biological Applications of Protein Splicing
    [作者:Vila-Perello, M; Muir, TW,期刊:Cell, 页码:191-200 , 文章类型: Editorial Material,,卷期:2010年143-2]
  • Protein splicing is a naturally occurring process in which a protein editor, called an intein, performs a molecular disappearing act by cutting itself out of a host protein in a traceless manner. In the two decades since...
  • Cytohesins Are Cytoplasmic ErbB Receptor Activators
    [作者:Bill, A; Schmitz, A; Albertoni, B; Song, JN; Heukamp, LC; Walrafen, D; Thorwirth, F; Verveer, PJ; Zimmer, S; Meffert, L; Schreiber, A; Chatterjee, S; Thomas, RK; Ullrich, RT; Lang, T; Famulok, M,期刊:Cell, 页码:201-211 , 文章类型: Article,,卷期:2010年143-2]
  • Signaling by ErbB receptors requires the activation of their cytoplasmic kinase domains, which is initiated by ligand binding to the receptor ectodomains. Cytoplasmic factors contributing to the activation are unknown. H...
  • Systematic Protein Location Mapping Reveals Five Principal Chromatin Types in Drosophila Cells
    [作者:Filion, GJ; van Bemmel, JG; Braunschweig, U; Talhout, W; Kind, J; Ward, LD; Brugman, W; de Castro, IJ; Kerkhoven, RM; Bussemaker, HJ; van Steensel, B,期刊:Cell, 页码:212-224 , 文章类型: Article,,卷期:2010年143-2]
  • Chromatin is important for the regulation of transcription and other functions, yet the diversity of chromatin composition and the distribution along chromosomes are still poorly characterized. By integrative analysis of...