Ethel Queralt

Summary

Country: Spain

Publications

  1. ncbi Separase cooperates with Zds1 and Zds2 to activate Cdc14 phosphatase in early anaphase
    Ethel Queralt
    Chromosome Segregation Laboratory, Cancer Research UK London Research Institute, London, England, UK
    J Cell Biol 182:873-83. 2008
  2. ncbi Cdk-counteracting phosphatases unlock mitotic exit
    Ethel Queralt
    Cancer Epigenetics and Biology Program PEBC, Catalan Institute of Oncology, Av Gran Via S N, 08907 L Hospitalet de Llobregat, Barcelona, Spain
    Curr Opin Cell Biol 20:661-8. 2008
  3. ncbi Downregulation of PP2A(Cdc55) phosphatase by separase initiates mitotic exit in budding yeast
    Ethel Queralt
    Chromosome Segregation Laboratory, Cancer Research UK London Research Institute, Lincoln s Inn Fields Laboratories, 44 Lincoln s Inn Fields, London WC2A 3PX, United Kingdom
    Cell 125:719-32. 2006
  4. ncbi More than a separase
    Ethel Queralt
    Nat Cell Biol 7:930-2. 2005
  5. ncbi Mitotic exit in two dimensions
    Attila Toth
    Molecular Network Dynamics Group of Hungarian Academy of Sciences and Budapest University of Technology and Economics, 1111 Budapest Gellert ter 4, Hungary
    J Theor Biol 248:560-73. 2007
  6. ncbi Cell cycle activation of the Swi6p transcription factor is linked to nucleocytoplasmic shuttling
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Facultat de Biologia, Universitat de Valencia, Burjassot, Spain
    Mol Cell Biol 23:3126-40. 2003
  7. ncbi Functional distinction between Cln1p and Cln2p cyclins in the control of the Saccharomyces cerevisiae mitotic cycle
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, 46100 Burjassot, Spain
    Genetics 168:129-40. 2004
  8. ncbi Functional connection between the Clb5 cyclin, the protein kinase C pathway and the Swi4 transcription factor in Saccharomyces cerevisiae
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, C Dr Moliner 50, E 46100 Burjassot, Valencia, Spain
    Genetics 171:1485-98. 2005
  9. ncbi Rot1 plays an antagonistic role to Clb2 in actin cytoskeleton dynamics throughout the cell cycle
    M Angeles Juanes
    Departament de Bioquimica i Biologia Molecular, Facultat de Ciencies Biologiques, Universitat de Valencia, 46100 Burjassot Valencia, Spain
    J Cell Sci 120:2390-401. 2007

Collaborators

Detail Information

Publications9

  1. ncbi Separase cooperates with Zds1 and Zds2 to activate Cdc14 phosphatase in early anaphase
    Ethel Queralt
    Chromosome Segregation Laboratory, Cancer Research UK London Research Institute, London, England, UK
    J Cell Biol 182:873-83. 2008
    ..Our results suggest that these proteins may act as separase-regulated PP2A(Cdc55) inhibitors...
  2. ncbi Cdk-counteracting phosphatases unlock mitotic exit
    Ethel Queralt
    Cancer Epigenetics and Biology Program PEBC, Catalan Institute of Oncology, Av Gran Via S N, 08907 L Hospitalet de Llobregat, Barcelona, Spain
    Curr Opin Cell Biol 20:661-8. 2008
    ..Much less is known about protein dephosphorylation during mitotic exit in organisms other than budding yeast, but evidence is now mounting for crucial contributions of regulated phosphatases also in metazoan cells...
  3. ncbi Downregulation of PP2A(Cdc55) phosphatase by separase initiates mitotic exit in budding yeast
    Ethel Queralt
    Chromosome Segregation Laboratory, Cancer Research UK London Research Institute, Lincoln s Inn Fields Laboratories, 44 Lincoln s Inn Fields, London WC2A 3PX, United Kingdom
    Cell 125:719-32. 2006
    ..These findings allow us to present a new quantitative model for mitotic exit in budding yeast...
  4. ncbi More than a separase
    Ethel Queralt
    Nat Cell Biol 7:930-2. 2005
  5. ncbi Mitotic exit in two dimensions
    Attila Toth
    Molecular Network Dynamics Group of Hungarian Academy of Sciences and Budapest University of Technology and Economics, 1111 Budapest Gellert ter 4, Hungary
    J Theor Biol 248:560-73. 2007
    ....
  6. ncbi Cell cycle activation of the Swi6p transcription factor is linked to nucleocytoplasmic shuttling
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Facultat de Biologia, Universitat de Valencia, Burjassot, Spain
    Mol Cell Biol 23:3126-40. 2003
    ..What is more important, we have demonstrated that export of Swi6p to the cytoplasm is required for SBF activity, providing evidence for a functional switch of Swi6p linked to its nucleocytoplasmic shuttling during the cell cycle...
  7. ncbi Functional distinction between Cln1p and Cln2p cyclins in the control of the Saccharomyces cerevisiae mitotic cycle
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, 46100 Burjassot, Spain
    Genetics 168:129-40. 2004
    ..In addition, we found that Cln1p showed a more prominent nuclear staining than Cln2p. Finally, chimeric proteins composed of Cln1p and Cln2p revealed that Cln2p integrity is required for its functional specificity...
  8. ncbi Functional connection between the Clb5 cyclin, the protein kinase C pathway and the Swi4 transcription factor in Saccharomyces cerevisiae
    Ethel Queralt
    Departament de Bioquimica i Biologia Molecular, Universitat de Valencia, C Dr Moliner 50, E 46100 Burjassot, Valencia, Spain
    Genetics 171:1485-98. 2005
    ..In summary, we report numerous genetic interactions and phenotypic descriptions supporting a close functional relationship between the Clb5 cyclin, the PKC pathway, and the Swi4 transcription factor...
  9. ncbi Rot1 plays an antagonistic role to Clb2 in actin cytoskeleton dynamics throughout the cell cycle
    M Angeles Juanes
    Departament de Bioquimica i Biologia Molecular, Facultat de Ciencies Biologiques, Universitat de Valencia, 46100 Burjassot Valencia, Spain
    J Cell Sci 120:2390-401. 2007
    ..Several genetic interactions suggest a link between Rot1 and the ubiquitin-proteasome system and we show that the Clb2 cyclin is not properly degraded in rot1 cells...