Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Julio S Rufas"'
Autor:
Ana Gil-Fernández, Paul A Saunders, Marta Martín-Ruiz, Marta Ribagorda, Pablo López-Jiménez, Daniel L Jeffries, María Teresa Parra, Alberto Viera, Julio S Rufas, Nicolas Perrin, Frederic Veyrunes, Jesús Page
Publikováno v:
PLoS Genetics, Vol 16, Iss 11, p e1008959 (2020)
Sex chromosomes of eutherian mammals are highly different in size and gene content, and share only a small region of homology (pseudoautosomal region, PAR). They are thought to have evolved through an addition-attrition cycle involving the addition o
Externí odkaz:
https://doaj.org/article/1098f95b20494601be46e90f603ee54e
Autor:
Andrea Enguita-Marruedo, Marta Martín-Ruiz, Eva García, Ana Gil-Fernández, María Teresa Parra, Alberto Viera, Julio S Rufas, Jesús Page
Publikováno v:
PLoS Genetics, Vol 15, Iss 1, p e1007439 (2019)
Homologous recombination (HR) is the principal mechanism of DNA repair acting during meiosis and is fundamental for the segregation of chromosomes and the increase of genetic diversity. Nevertheless, non-homologous end joining (NHEJ) mechanisms can a
Externí odkaz:
https://doaj.org/article/e5366186c7f940bba8bc68f309663e96
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0168499 (2016)
Meiotic recombination occurs as a programmed event that initiates by the formation of DNA double-strand breaks (DSBs) that give rise to the formation of crossovers that are observed as chiasmata. Chiasmata are essential for the accurate chromosome se
Externí odkaz:
https://doaj.org/article/09090ff2793042008281ef7d3a226037
Autor:
Marcia Manterola, Jesús Page, Chiara Vasco, Soledad Berríos, María Teresa Parra, Alberto Viera, Julio S Rufas, Maurizio Zuccotti, Silvia Garagna, Raúl Fernández-Donoso
Publikováno v:
PLoS Genetics, Vol 5, Iss 8, p e1000625 (2009)
Meiosis is a complex type of cell division that involves homologous chromosome pairing, synapsis, recombination, and segregation. When any of these processes is altered, cellular checkpoints arrest meiosis progression and induce cell elimination. Mei
Externí odkaz:
https://doaj.org/article/0853b139da954b7a97f0490d1b9a6a5f
Autor:
María Teresa Parra, Rocío Gómez, Alberto Viera, Elena Llano, Alberto M Pendás, Julio S Rufas, José A Suja
Publikováno v:
PLoS Genetics, Vol 5, Iss 3, p e1000417 (2009)
The assembly of the mitotic centromere has been extensively studied in recent years, revealing the sequence and regulation of protein loading to this chromosome domain. However, few studies have analyzed centromere assembly during mammalian meiosis.
Externí odkaz:
https://doaj.org/article/cbbc976da6904fa3bfbd67e6bc36aaa1
Autor:
Roberto de la Fuente, María Teresa Parra, Alberto Viera, Adela Calvente, Rocío Gómez, José Angel Suja, Julio S Rufas, Jesús Page
Publikováno v:
PLoS Genetics, Vol 3, Iss 11, p e198 (2007)
In most eutherian mammals, sex chromosomes synapse and recombine during male meiosis in a small region called pseudoautosomal region. However in some species sex chromosomes do not synapse, and how these chromosomes manage to ensure their proper segr
Externí odkaz:
https://doaj.org/article/c08deab6d2f44da088147e10a733e49b
Autor:
Ana M Valdeolmillos, Alberto Viera, Jesús Page, Ignacio Prieto, Juan L Santos, María Teresa Parra, Margarete M S Heck, Carlos Martínez-A, José L Barbero, José A Suja, Julio S Rufas
Publikováno v:
PLoS Genetics, Vol 3, Iss 2, p e28 (2007)
The cohesin complexes play a key role in chromosome segregation during both mitosis and meiosis. They establish sister chromatid cohesion between duplicating DNA molecules during S-phase, but they also have an important role during postreplicative do
Externí odkaz:
https://doaj.org/article/06bbc122a4c84ac2bade051eb638400c
Autor:
Alberto Viera, Rocío Gómez, María T Parra, John A Schmiesing, Kyoko Yokomori, Julio S Rufas, José A Suja
Publikováno v:
PLoS ONE, Vol 2, Iss 8, p e783 (2007)
Chromosome shaping and individualization are necessary requisites to warrant the correct segregation of genomes in either mitotic or meiotic cell divisions. These processes are mainly prompted in vertebrates by three multiprotein complexes termed coh
Externí odkaz:
https://doaj.org/article/c1cfc74d1af5408fb6e4cf55c84f3d92
Autor:
Jesús Page, Alberto Viera, María Teresa Parra, Roberto de la Fuente, José Angel Suja, Ignacio Prieto, José Luis Barbero, Julio S Rufas, Soledad Berríos, Raúl Fernández-Donoso
Publikováno v:
PLoS Genetics, Vol 2, Iss 8, p e136 (2006)
Marsupial sex chromosomes break the rule that recombination during first meiotic prophase is necessary to ensure reductional segregation during first meiotic division. It is widely accepted that in marsupials X and Y chromosomes do not share homologo
Externí odkaz:
https://doaj.org/article/7b41f812de594830ac6bef0004535eaa
Autor:
María Teresa Parra, Rocío Gómez, Alberto Viera, Jesús Page, Adela Calvente, Linda Wordeman, Julio S Rufas, José A Suja
Publikováno v:
PLoS Genetics, Vol 2, Iss 6, p e84 (2006)
Mitotic Centromere-Associated Kinesin (MCAK) is a member of the kinesin-13 subfamily of kinesin-related proteins. In mitosis, this microtubule-depolymerising kinesin seems to be implicated in chromosome segregation and in the correction of improper k
Externí odkaz:
https://doaj.org/article/ca777aec1cdc4057affe3d2f5cee3763