Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Julio Saéz-Vásquez"'
Autor:
Yoko Matsumura, Iwai Ohbayashi, Hiro Takahashi, Shoko Kojima, Nanako Ishibashi, Sumie Keta, Ayami Nakagawa, Rika Hayashi, Julio Saéz-Vásquez, Manuel Echeverria, Munetaka Sugiyama, Kenzo Nakamura, Chiyoko Machida, Yasunori Machida
Publikováno v:
Biology Open, Vol 5, Iss 7, Pp 942-954 (2016)
Although the DEAD-box RNA helicase family is ubiquitous in eukaryotes, its developmental role remains unelucidated. Here, we report that cooperative action between the Arabidopsis nucleolar protein RH10, an ortholog of human DEAD-box RNA helicase DDX
Externí odkaz:
https://doaj.org/article/11d3deb8df104785b911b65d06ddbc3d
Publikováno v:
RNA Biology, Vol 21, Iss 1, Pp 70-81 (2024)
2’-O-ribose methylation (2’-O-Me) is one of the most common RNA modifications detected in ribosomal RNAs (rRNA) from bacteria to eukaryotic cells. 2’-O-Me favours a specific RNA conformation and protects RNA from hydrolysis. Moreover, rRNA 2’
Externí odkaz:
https://doaj.org/article/a529af49fa664df4a971adcf02fa4c15
Autor:
Valérie Delorme-Hinoux, Assane Mbodj, Sophie Brando, Anne De Bures, Christel Llauro, Fabrice Covato, Joseph Garrigue, Claude Guisset, Jacques Borrut, Marie Mirouze, Jean-Philippe Reichheld, Julio Sáez-Vásquez
Publikováno v:
Plants, Vol 12, Iss 14, p 2722 (2023)
The keystone of ribosome biogenesis is the transcription of 45S rDNA. The Arabidopsis thaliana genome contains hundreds of 45S rDNA units; however, they are not all transcribed. Notably, 45S rDNA units contain insertions/deletions revealing the exist
Externí odkaz:
https://doaj.org/article/e48831955f2d48a99b3e999cac4ae272
Autor:
Eduardo Muñoz-Díaz, Julio Sáez-Vásquez
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The existence of the nucleus distinguishes prokaryotes and eukaryotes. Apart from containing most of the genetic material, the nucleus possesses several nuclear bodies composed of protein and RNA molecules. The nucleus is separated from the cytoplasm
Externí odkaz:
https://doaj.org/article/ed8899635e6143169187eee235457236
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Externí odkaz:
https://doaj.org/article/48453d109b2f45cbaacc57be3cd3ce75
Autor:
Aránzazu Manzano, Alicia Villacampa, Julio Sáez-Vásquez, John Z. Kiss, F. Javier Medina, Raúl Herranz
Publikováno v:
iScience, Vol 23, Iss 11, Pp 101686- (2020)
Summary: Understanding plant adaptive responses to the space environment is a requisite for enabling space farming. Spaceflight produces deleterious effects on plant cells, particularly affecting ribosome biogenesis, a complex stress-sensitive proces
Externí odkaz:
https://doaj.org/article/b75b30f969644de984d7e4e3951acca7
Autor:
Harold Duruflé, Philippe Ranocha, Duchesse Lacour Mbadinga Mbadinga, Sébastien Déjean, Maxime Bonhomme, Hélène San Clemente, Sébastien Viudes, Ali Eljebbawi, Valerie Delorme-Hinoux, Julio Sáez-Vásquez, Jean-Philippe Reichheld, Nathalie Escaravage, Monique Burrus, Christophe Dunand
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Natural variations help in identifying genetic mechanisms of morphologically and developmentally complex traits. Mountainous habitats provide an altitudinal gradient where one species encounters different abiotic conditions. We report the study of 34
Externí odkaz:
https://doaj.org/article/29e0287fef974f858a356e2bb0f82219
Autor:
Frédéric Pontvianne, Marie-Christine Carpentier, Nathalie Durut, Veronika Pavlištová, Karin Jaške, Šárka Schořová, Hugues Parrinello, Marine Rohmer, Craig S. Pikaard, Miloslava Fojtová, Jiří Fajkus, Julio Sáez-Vásquez
Publikováno v:
Cell Reports, Vol 16, Iss 6, Pp 1574-1587 (2016)
The nucleolus is the site of rRNA gene transcription, rRNA processing, and ribosome biogenesis. However, the nucleolus also plays additional roles in the cell. We isolated nucleoli using fluorescence-activated cell sorting (FACS) and identified nucle
Externí odkaz:
https://doaj.org/article/a3b4c32aaf034e87ac41c535bfba579d
Autor:
Charlotte Montacié, Nathalie Durut, Alison Opsomer, Denise Palm, Pascale Comella, Claire Picart, Marie-Christine Carpentier, Frederic Pontvianne, Christine Carapito, Enrico Schleiff, Julio Sáez-Vásquez
Publikováno v:
Frontiers in Plant Science, Vol 8 (2017)
In all eukaryotic cells, the nucleolus is functionally and structurally linked to rRNA synthesis and ribosome biogenesis. This compartment contains as well factors involved in other cellular activities, but the functional interconnection between non-
Externí odkaz:
https://doaj.org/article/aa8102b58fc34d66a61fc69c1ef8359c
Autor:
Nahid Shamandi, Matthias Zytnicki, Cyril Charbonnel, Emilie Elvira-Matelot, Aurore Bochnakian, Pascale Comella, Allison C Mallory, Gersende Lepère, Julio Sáez-Vásquez, Hervé Vaucheret
Publikováno v:
PLoS Biology, Vol 13, Iss 12, p e1002326 (2015)
Small RNAs play essential regulatory roles in genome stability, development, and responses to biotic and abiotic stresses in most eukaryotes. In plants, the RNaseIII enzyme DICER-LIKE1 (DCL1) produces miRNAs, whereas DCL2, DCL3, and DCL4 produce vari
Externí odkaz:
https://doaj.org/article/dbd6b824253c4f358f37426a7eb9094c