Joel Stavans

Summary

Affiliation: Weizmann Institute of Science
Country: Israel

Publications

  1. pmc Precise temporal modulation in the response of the SOS DNA repair network in individual bacteria
    Nir Friedman
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot, Israel
    PLoS Biol 3:e238. 2005
  2. pmc High fidelity of RecA-catalyzed recombination: a watchdog of genetic diversity
    Dror Sagi
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot 76100, Israel
    Nucleic Acids Res 34:5021-31. 2006
  3. pmc Direct observation of RuvAB-catalyzed branch migration of single Holliday junctions
    Roee Amit
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Proc Natl Acad Sci U S A 101:11605-10. 2004
  4. pmc Caught in the act: the lifetime of synaptic intermediates during the search for homology on DNA
    Adam Mani
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Nucleic Acids Res 38:2036-43. 2010
  5. ncbi request reprint DNA-protein interactions and bacterial chromosome architecture
    Joel Stavans
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, Israel
    Phys Biol 3:R1-10. 2006
  6. pmc Noise in timing and precision of gene activities in a genetic cascade
    Amnon Amir
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, Israel
    Mol Syst Biol 3:71. 2007
  7. doi request reprint Cancer-associated mutations in BRC domains of BRCA2 affect homologous recombination induced by Rad51
    Asaf Tal
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    J Mol Biol 393:1007-12. 2009
  8. doi request reprint Damped oscillations in the adaptive response of the iron homeostasis network of E. coli
    Amnon Amir
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Mol Microbiol 76:428-36. 2010
  9. ncbi request reprint Modulation of DNA conformations through the formation of alternative high-order HU-DNA complexes
    Dror Sagi
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot 76100, Israel
    J Mol Biol 341:419-28. 2004

Collaborators

Detail Information

Publications9

  1. pmc Precise temporal modulation in the response of the SOS DNA repair network in individual bacteria
    Nir Friedman
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot, Israel
    PLoS Biol 3:e238. 2005
    ....
  2. pmc High fidelity of RecA-catalyzed recombination: a watchdog of genetic diversity
    Dror Sagi
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot 76100, Israel
    Nucleic Acids Res 34:5021-31. 2006
    ..The exquisite sensitivity to mismatches and the directionality in the exchange process support a mechanism for homology recognition that can be modeled as a kinetic proofreading cascade...
  3. pmc Direct observation of RuvAB-catalyzed branch migration of single Holliday junctions
    Roee Amit
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Proc Natl Acad Sci U S A 101:11605-10. 2004
    ..The apparent processivity of branch migration between pauses of inactivity is approximately 7,000 bp. Branch migration persists against opposing forces up to 23 pN...
  4. pmc Caught in the act: the lifetime of synaptic intermediates during the search for homology on DNA
    Adam Mani
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Nucleic Acids Res 38:2036-43. 2010
    ..These results suggest the need for facilitated homology search mechanisms to locate homology successfully within the timescales observed in vivo...
  5. ncbi request reprint DNA-protein interactions and bacterial chromosome architecture
    Joel Stavans
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, Israel
    Phys Biol 3:R1-10. 2006
    ..We review these recent developments with emphasis on the multifaceted roles that DNA-protein interactions play...
  6. pmc Noise in timing and precision of gene activities in a genetic cascade
    Amnon Amir
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, Israel
    Mol Syst Biol 3:71. 2007
    ..Evidence for the independence of regulatory modules in the network is presented...
  7. doi request reprint Cancer-associated mutations in BRC domains of BRCA2 affect homologous recombination induced by Rad51
    Asaf Tal
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    J Mol Biol 393:1007-12. 2009
    ..We suggest that mutations at sites crucial for the association between Rad51 and BRC domains impair the ability of BRCA2 to recruit Rad51 to dsDNA breaks, hampering recombinational repair...
  8. doi request reprint Damped oscillations in the adaptive response of the iron homeostasis network of E. coli
    Amnon Amir
    Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
    Mol Microbiol 76:428-36. 2010
    ..Taken together, our results shed light on the control of iron metabolism in bacteria and suggest that the oscillations represent a compromise between the requirements of stability and speed of response...
  9. ncbi request reprint Modulation of DNA conformations through the formation of alternative high-order HU-DNA complexes
    Dror Sagi
    Department of Physics of Complex Systems, The Weizmann Institute of Science, Rehovot 76100, Israel
    J Mol Biol 341:419-28. 2004
    ..The abrogation of these nucleosome-like structures for high HU to DNA ratios suggests a unique role for HU in the dynamic modulation of bacterial nucleoid structure...