Sarit Cohen

Summary

Affiliation: Tel Aviv University
Country: Israel

Publications

  1. ncbi Formation of extrachromosomal circles from telomeric DNA in Xenopus laevis
    Sarit Cohen
    Institute of Human Genetics, CNRS, Genome Dynamics and Development, 141 rue de la Cardonille, 34396 Montpellier Cedex 5, France
    EMBO Rep 3:1168-74. 2002
  2. ncbi Extrachromosomal circular DNA of tandemly repeated genomic sequences in Drosophila
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv 69978, Israel
    Genome Res 13:1133-45. 2003
  3. ncbi Evidence for rolling circle replication of tandem genes in Drosophila
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University Tel Aviv 69978, Israel
    Nucleic Acids Res 33:4519-26. 2005
  4. ncbi Extrachromosomal circular DNA derived from tandemly repeated genomic sequences in plants
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
    Plant J 53:1027-34. 2008
  5. ncbi Extrachromosomal circular DNA in eukaryotes: possible involvement in the plasticity of tandem repeats
    S Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
    Cytogenet Genome Res 124:327-38. 2009
  6. ncbi Extrachromosomal circles of satellite repeats and 5S ribosomal DNA in human cells
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology Tel Aviv University, Tel Aviv 69978, Israel
    Mob DNA 1:11. 2010

Collaborators

Detail Information

Publications6

  1. ncbi Formation of extrachromosomal circles from telomeric DNA in Xenopus laevis
    Sarit Cohen
    Institute of Human Genetics, CNRS, Genome Dynamics and Development, 141 rue de la Cardonille, 34396 Montpellier Cedex 5, France
    EMBO Rep 3:1168-74. 2002
    ..These results reveal an unusual plasticity of telomeric DNA during normal development of Xenopus...
  2. ncbi Extrachromosomal circular DNA of tandemly repeated genomic sequences in Drosophila
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv 69978, Israel
    Genome Res 13:1133-45. 2003
    ..Mutations in the genes okra, mus309, and mei41 did not affect eccDNA under normal conditions or following mutagen treatment, implying that eccDNA formation is different from known pathways of DNA repair...
  3. ncbi Evidence for rolling circle replication of tandem genes in Drosophila
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University Tel Aviv 69978, Israel
    Nucleic Acids Res 33:4519-26. 2005
    ..RCIs are detected throughout the life cycle of Drosophila and in cultured fly cells. These structures are found regardless of the expression of the replicated gene or of its chromosomal copy number...
  4. ncbi Extrachromosomal circular DNA derived from tandemly repeated genomic sequences in plants
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
    Plant J 53:1027-34. 2008
    ..This mechanism may involve looping-out via intrachromosomal homologous recombination. The implications of these results on genome plasticity and evolutionary processes are discussed...
  5. ncbi Extrachromosomal circular DNA in eukaryotes: possible involvement in the plasticity of tandem repeats
    S Cohen
    Department of Molecular Microbiology and Biotechnology, Tel Aviv University, Tel Aviv, Israel
    Cytogenet Genome Res 124:327-38. 2009
    ..This review summarizes recent experimental data which characterizes eccDNA in several organisms using 2D gel electrophoresis, and discusses its possible implications on the dynamics of chromosomal tandem repeats...
  6. ncbi Extrachromosomal circles of satellite repeats and 5S ribosomal DNA in human cells
    Sarit Cohen
    Department of Molecular Microbiology and Biotechnology Tel Aviv University, Tel Aviv 69978, Israel
    Mob DNA 1:11. 2010
    ..Using this technique we have previously demonstrated that most of eccDNA consists of exact multiples of chromosomal tandemly repeated DNA, including both coding genes and satellite DNA...