Buscar
Mostrando ítems 481-490 de 685
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Impact of the White Collar Photoreceptor WcoA on the Fusarium fujikuroi Transcriptome
(Frontiers Media, 2021)
The proteins of the White Collar 1 family (WC) constitute a major class of flavin photoreceptors, widely distributed in fungi, that work in cooperation with a WC 2 protein forming a regulatory complex. The WC complex was ...
Tesis Doctoral
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Análisis de la función de S1rP, un efector de los sistemas de secreción de tipo III de Salmonella enterica, en la interacción con la célula hospedadora
(2010-10-18)
Salmonella enterica en una especie de bacterias patógenas que pueden producir gastroenteritis o enfermedades sistémicas. Salmonella posee dos sistemas de secreción de tipo III (SST3) relacionados con la virulencia, que son ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Nucleoporins prevent DNA damage accumulation by modulating Ulp1-dependent sumoylation processes
(American Society for Cell Biology, 2007)
Increasing evidences suggest that nuclear pore complexes (NPCs) control different aspects of nuclear metabolism, including transcription, nuclear organization, and DNA repair. We previously established that the Nup84 ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Fungal photobiology: a synopsis
(Ingenta Connect Publication, 2011)
Fungi respond and adapt to many environmental signals including light. The photobiology of fungi has been extensively investigated, but in recent years the identification of the first fungal photoreceptor, WC-1 in the ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Partial depletion of histone H4 increases homologous recombination-mediated genetic instability
(American Society for Microbiology, 2005)
DNA replication can be a source of genetic instability. Given the tight connection between DNA replication and nucleosome assembly, we analyzed the effect of a partial depletion of histone H4 on genetic instability mediated ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
A new role for Rrm3 in repair of replication-born DNA breakage by sister chromatid recombination
(Public Library of Science, 2017)
Replication forks stall at different DNA obstacles such as those originated by transcription. Fork stalling can lead to DNA double-strand breaks (DSBs) that will be preferentially repaired by homologous recombination when ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Defective histone supply causes condensin-dependent chromatin alterations, SAC activation and chromosome decatenation impairment
(Oxford University Press, 2014)
The structural organization of chromosomes is essential for their correct function and dynamics during the cell cycle. The assembly of DNA into chromatin provides the substrate for topoisomerases and condensins, which ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Cell Volume Homeostatically Controls the rDNA Repeat Copy Number and rRNA Synthesis Rate in Yeast
(Public Library of Science, 2021)
The adjustment of transcription and translation rates to the changing needs of cells is of utmost importance for their fitness and survival. We have previously shown that the global transcription rate for RNA polymerase ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Specific COPII vesicles transport ER membranes to sites of autophagosome formation
(Taylor & Francis, 2017)
The endoplasmic reticulum (ER) is considered a prominent membrane source for the formation of autophagosomes. Recent results from our laboratory revealed a cellular mechanism for the contribution of the ER to autophagosomes ...
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Proteomic insight into the effects of the Salmonella ubiquitin ligase SlrP on host cells
(Elsevier, 2016)
The virulence of the human and animal pathogen Salmonella enterica serovar Typhimurium is dependent on two type III secretion systems. These systems translocate proteins called effectors into eukaryotic host cells. SlrP ...