Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Sandra Catania"'
Autor:
Cedric A Brimacombe, Jordan E Burke, Jahan-Yar Parsa, Sandra Catania, Teresa R O'Meara, Jessica N Witchley, Laura S Burrack, Hiten D Madhani, Suzanne M Noble
Publikováno v:
PLoS Biology, Vol 17, Iss 6, p e3000331 (2019)
Eukaryotes have evolved elaborate mechanisms to ensure that chromosomes segregate with high fidelity during mitosis and meiosis, and yet specific aneuploidies can be adaptive during environmental stress. Here, we identify a chromatin-based system req
Externí odkaz:
https://doaj.org/article/bf4b51dfd9104c519b547c34c1aeb20a
Publikováno v:
PLoS Genetics, Vol 11, Iss 3, p e1004986 (2015)
Centromere sequences are not conserved between species, and there is compelling evidence for epigenetic regulation of centromere identity, with location being dictated by the presence of chromatin containing the histone H3 variant CENP-A. Paradoxical
Externí odkaz:
https://doaj.org/article/d295f5e606fa478fae1aca76d9899b6e
Autor:
Araceli G Castillo, Alison L Pidoux, Sandra Catania, Mickaël Durand-Dubief, Eun Shik Choi, Georgina Hamilton, Karl Ekwall, Robin C Allshire
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e69673 (2013)
The histone H3 variant, CENP-A, is normally assembled upon canonical centromeric sequences, but there is no apparent obligate coupling of sequence and assembly, suggesting that centromere location can be epigenetically determined. To explore the tole
Externí odkaz:
https://doaj.org/article/a61b08f39614411ca77ca840e45da6af
Autor:
Araceli G. Castillo, Alison L. Pidoux, Sandra Catania, Mickaël Durand-Dubief, Eun Shik Choi, Georgina Hamilton, Karl Ekwall, Robin C. Allshire
Publikováno v:
PLoS ONE, Vol 8, Iss 10 (2013)
Externí odkaz:
https://doaj.org/article/e2633929f50c4a96b2d84adceed4185c
Autor:
Eun Shik Choi, Annelie Strålfors, Sandra Catania, Araceli G Castillo, J Peter Svensson, Alison L Pidoux, Karl Ekwall, Robin C Allshire
Publikováno v:
PLoS Genetics, Vol 8, Iss 9, p e1002985 (2012)
Specialized chromatin containing CENP-A nucleosomes instead of H3 nucleosomes is found at all centromeres. However, the mechanisms that specify the locations at which CENP-A chromatin is assembled remain elusive in organisms with regional, epigenetic
Externí odkaz:
https://doaj.org/article/b9673c5f294447ccb6dd6b5e733f7613
Autor:
Juncheng Wang, Sandra Catania, Chongyuan Wang, M. Jason de la Cruz, Beiduo Rao, Hiten D. Madhani, Dinshaw J. Patel
Publikováno v:
Mol Cell
Epigenetic evolution occurs over million-year timescales in Cryptococcus neoformans and is mediated by DNMT5, the first maintenance type cytosine methyltransferase identified in the fungal or protist kingdoms, the first dependent on adenosine triphos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f760519121c41b7a94611121bed7da8e
https://europepmc.org/articles/PMC8956514/
https://europepmc.org/articles/PMC8956514/
SUMMARYC. neoformansDnmt5 is an ultraspecific maintenance-type CpG methyltransferase (DNMT) that mediates long-term epigenome evolution. It harbors a DNMT domain and SNF2 ATPase domain. We find that the SNF2 domain couples substrate specificity to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0cb416946f9852d0c8371979d1305ff
https://doi.org/10.1101/2020.01.05.895227
https://doi.org/10.1101/2020.01.05.895227
Publikováno v:
Mol Cell
Molecular cell, vol 79, iss 1
Molecular cell, vol 79, iss 1
C. neoformans Dnmt5 is an unusually specific maintenance-type CpG methyltransferase (DNMT) that mediates long-term epigenome evolution. It harbors a DNMT domain and SNF2 ATPase domain. We find that the SNF2 domain couples substrate specificity to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59127d9b1fa4db9261379bb0e3d23c14
https://doi.org/10.1016/j.molcel.2020.04.029
https://doi.org/10.1016/j.molcel.2020.04.029
Autor:
Sandra Catania, John R. Yates, Terrance Shea, Harold Pimentel, Robert E. Lintner, Caitlin I. Stoddard, Jolene K. Diedrich, Geeta J. Narlikar, Elizabeth Gienger, Ammar Nasif, Petra Hajkova, Sophie Cooke, Christina A. Cuomo, Hiten D. Madhani, Phillip A. Dumesic, Jonathan K. Pritchard, Jordan E. Burke
Publikováno v:
Cell
SUMMARYCytosine methylation of DNA is a widespread modification of DNA that plays numerous critical roles, yet has been lost many times in diverse eukaryotic lineages. In the yeastCryptococcus neoformans, CG methylation occurs in transposon-rich repe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d1e809047431ff56254abd210d77998
https://doi.org/10.1016/j.cell.2020.02.006
https://doi.org/10.1016/j.cell.2020.02.006
Autor:
Pin Tong, Sharon A. White, Robin C. Allshire, Sandra Catania, Angus M. A. Reid, Alison L. Pidoux, Manu Shukla, Puneet P. Singh
SummaryActive centromeres are defined by the presence of nucleosomes containing CENP-A, a histone H3 variant, which alone is sufficient to direct kinetochore assembly. Once assembled at a location CENP-A chromatin and kinetochores are maintained at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10798bc9dc7bb0a42ff0aba24cf612d4