Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Roberto J. Pezza"'
Autor:
Rodrigo O. de Castro, Agustin Carbajal, Luciana Previato de Almeida, Victor Goitea, Courtney T. Griffin, Roberto J. Pezza
Publikováno v:
Epigenetics & Chromatin, Vol 15, Iss 1, Pp 1-15 (2022)
Abstract Testis development and sustained germ cell production in adults rely on the establishment and maintenance of spermatogonia stem cells and their proper differentiation into spermatocytes. Chromatin remodeling complexes regulate critical proce
Externí odkaz:
https://doaj.org/article/c1b5f783da0046c2a172b472b0f8f3c6
Autor:
Chih-Ying Lee, Henning F. Horn, Colin L. Stewart, Brian Burke, Ewelina Bolcun-Filas, John C. Schimenti, Michael E. Dresser, Roberto J. Pezza
Publikováno v:
Cell Reports, Vol 11, Iss 4, Pp 551-563 (2015)
Telomere-led rapid prophase movements (RPMs) in meiotic prophase have been observed in diverse eukaryote species. A shared feature of RPMs is that the force that drives the chromosomal movements is transmitted from the cytoskeleton, through the nucle
Externí odkaz:
https://doaj.org/article/1b4d52f0f12c4e8b8a8f043621c95ced
Autor:
Michel F Guiraldelli, Anna Felberg, Luciana P Almeida, Aniruddha Parikh, Rodrigo O de Castro, Roberto J Pezza
Publikováno v:
PLoS Genetics, Vol 14, Iss 5, p e1007381 (2018)
Chromosome segregation errors during meiosis result in the formation of aneuploid gametes and are the leading cause of pregnancy loss and birth defects in humans. Proper chromosome segregation requires pairwise associations of maternal and paternal h
Externí odkaz:
https://doaj.org/article/7b4e1c966e6c48949d43497ca7d3ab9c
SummaryChromatin-based mechanisms regulating developmental transitions during meiosis are fundamental but understudied aspects of male gametogenesis. Indeed, chromatin undergoes extensive remodeling during meiosis, leading to specific patterns of gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90069023ee0151ecfcb70ebe709b95ba
https://doi.org/10.1101/2022.01.11.475957
https://doi.org/10.1101/2022.01.11.475957
Autor:
Yanina Ditamo, M. N. Conrad, Michael E. Dresser, L. Previato de Almeida, Chih-Ying Lee, Roberto J. Pezza, Carlos Gaston Bisig
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Nucleus
article-version (VoR) Version of Record
Nucleus, Vol 11, Iss 1, Pp 111-116 (2020)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Nucleus
article-version (VoR) Version of Record
Nucleus, Vol 11, Iss 1, Pp 111-116 (2020)
In S. cerevisiae prophase meiotic chromosomes move by forces generated in the cytoplasm and transduced to the telomere via a protein complex located in the nuclear membrane. We know that chromosome movements require actin cytoskeleton [13,31] and the
Autor:
Rodrigo Orlandini de Castro, Luciana Previato, Agustin Carbajal, Victor Goitea, Courtney T. Griffin, Roberto J. Pezza
Publikováno v:
Epigeneticschromatin. 15(1)
Testis development and sustained germ cell production in adults rely on the establishment and maintenance of spermatogonia stem cells and their proper differentiation into spermatocytes. Chromatin remodeling complexes regulate critical processes duri
Publikováno v:
Chromosoma
In meiosis, crossovers between homologous chromosomes link them together. This enables them to attach to microtubules of the meiotic spindle as a unit, such that the homologs will be pulled away from one another at anaphase I. Homologous pairs can so
Autor:
C. Gastón Bisig, Luciana Previato de Almeida, Chih-Ying Lee, Michael E. Dresser, Michael M. Conrad, Roberto J. Pezza, Yanina Ditamo
Publikováno v:
Curr Biol
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Telomere-led rapid chromosome movements or rapid prophase movements direct fundamental meiotic processes required for successful haploidization of the genome. Critical components of the machinery that generates rapid prophase movements are unknown, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878628a8482812d537df2be87209a4df
https://europepmc.org/articles/PMC7181386/
https://europepmc.org/articles/PMC7181386/
Autor:
C Gaston Bisig, Michel F Guiraldelli, Anna Kouznetsova, Harry Scherthan, Christer Höög, Dean S Dawson, Roberto J Pezza
Publikováno v:
PLoS Genetics, Vol 8, Iss 6, p e1002701 (2012)
Recent studies in simple model organisms have shown that centromere pairing is important for ensuring high-fidelity meiotic chromosome segregation. However, this process and the mechanisms regulating it in higher eukaryotes are unknown. Here we prese
Externí odkaz:
https://doaj.org/article/1455676f6b4e411f96f7ea910203b6c0
Autor:
Laura A Bannister, Roberto J Pezza, Janet R Donaldson, Dirk G de Rooij, Kerry J Schimenti, R Daniel Camerini-Otero, John C Schimenti
Publikováno v:
PLoS Biology, Vol 5, Iss 5, p e105 (2007)
DMC1 is a meiosis-specific homolog of bacterial RecA and eukaryotic RAD51 that can catalyze homologous DNA strand invasion and D-loop formation in vitro. DMC1-deficient mice and yeast are sterile due to defective meiotic recombination and chromosome
Externí odkaz:
https://doaj.org/article/89ca2432a52d48e2b6a7cd5b7213de99