M Imschenetzky

Summary

Country: Chile

Publications

  1. ncbi Hybrid nucleoprotein particles containing a subset of male and female histone variants form during male pronucleus formation in sea urchins
    M Imschenetzky
    Department of Molecular Biology, Universidad de Concepcion, Chile
    J Cell Biochem 63:385-94. 1996
  2. ncbi Developmentally-regulated interaction of a transcription factor complex containing CDP/cut with the early histone H3 gene promoter of the sea urchin Tetrapygus niger is associated with changes in chromatin structure and gene expression
    R Medina
    Departamento de Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Casilla 160-C, Concepcion, Chile
    Gene 272:237-48. 2001
  3. ncbi Potential involvement of post-translational modifications as a mechanism modulating selective proteolysis after fertilization
    M Imschenetzky
    Department of Molecular Biology, Universidad de Concepcion, Casilla 160 C, Concepcion, Chile
    J Cell Biochem . 1999
  4. ncbi Cytoplasm of sea urchin unfertilized eggs contains a nucleosome remodeling activity
    R Medina
    Departamento de Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile
    J Cell Biochem 83:554-62. 2001

Collaborators

Detail Information

Publications4

  1. ncbi Hybrid nucleoprotein particles containing a subset of male and female histone variants form during male pronucleus formation in sea urchins
    M Imschenetzky
    Department of Molecular Biology, Universidad de Concepcion, Chile
    J Cell Biochem 63:385-94. 1996
    ....
  2. ncbi Developmentally-regulated interaction of a transcription factor complex containing CDP/cut with the early histone H3 gene promoter of the sea urchin Tetrapygus niger is associated with changes in chromatin structure and gene expression
    R Medina
    Departamento de Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Casilla 160-C, Concepcion, Chile
    Gene 272:237-48. 2001
    ..niger. Our results provide further evidence for the functional role of CDP/cut in developmental regulation of histone gene expression in phylogenetically diverse eukaryotic species...
  3. ncbi Potential involvement of post-translational modifications as a mechanism modulating selective proteolysis after fertilization
    M Imschenetzky
    Department of Molecular Biology, Universidad de Concepcion, Casilla 160 C, Concepcion, Chile
    J Cell Biochem . 1999
    ..We further emphasize how the post-translational modifications of target proteins modulate these proteolytic events. J. Cell. Biochem. Suppls. 32/33:149-157, 1999...
  4. ncbi Cytoplasm of sea urchin unfertilized eggs contains a nucleosome remodeling activity
    R Medina
    Departamento de Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile
    J Cell Biochem 83:554-62. 2001
    ..Together, our results indicate that the cytoplasm in sea urchin eggs contains an ATP-dependent chromatin-remodeling activity, which may include ISWI as a catalytic subunit...