Listar Artículos (Genética) por fecha de publicación
Mostrando ítems 61-80 de 455
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Npa1p is an essential trans-acting factor required for an early step in the assembly of 60S ribosomal subunits in Saccharomyces cerevisiae
(Cold Spring Harbor Laboratory Press, 2004)Ribosome biogenesis requires > 100 nonribosomal proteins, which are associated with different preribosomal particles. The ...
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The essential WD-repeat protein Rsa4p is required for rRNA processing and intra-nuclear transport of 60S ribosomal subunits
(Oxford University Press, 2005)We report the characterization of a novel factor, Rsa4p (Ycr072cp), which is essential for the synthesis of 60S ribosomal ...
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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 ...
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Regulation of finP transcription by DNA adenine methylation in the virulence plasmid of Salmonella enterica
(American Society for Microbiology, 2005-08)DNA adenine methylase (Dam -) mutants of Salmonella enterica serovar Typhimurium contain reduced levels of FinP RNA encoded ...
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Regulation of conjugal transfer by Lrp and dam methylation in plasmid R100
(Sociedad Española de Microbiología, 2005-12)Conjugal transfer of the F-like plasmid R100 occurs at higher frequencies in the absence of DNA adenine methylation. Lower ...
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Replication fork progression is impaired by transcription in hyperrecombinant yeast cells lacking a functional THO complex
(American Society for Microbiology, 2006)THO/TREX is a conserved, eukaryotic protein complex operating at the interface between transcription and messenger ...
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DNA adenine methylation regulates virulence gene expression in Salmonella enterica serovar typhimurium
(American Society for Microbiology, 2006)Transcriptomic analyses during growth in Luria-Bertani medium were performed in strain SL1344 of Salmonella enterica serovar ...
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Protein interactions within the Set1 complex and their roles in the regulation of histone 3 lysine 4 methylation
(Elsevier, 2006)Set1 is the catalytic subunit and the central component of the evolutionarily conserved Set1 complex (Set1C) that methylates ...
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An hpr1 point mutation that impairs transcription and mRNP biogenesis without increasing recombination
(American Society for Microbiology, 2006)THO/TREX, a conserved eukaryotic protein complex, is a key player at the interface between transcription and mRNP metabolism. ...
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Smc5–Smc6 mediate DNA double-strand-break repair by promoting sister-chromatid recombination
(Nature Publishing Group, 2006)DNA double-strand breaks (DSB) can arise during DNA replication, or after exposure to DNA-damaging agents, and their correct ...
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The Phycomyces madA gene encodes a blue-light photoreceptor for phototropism and other light responses
(National Academy of Sciences, 2006)Phycomyces blakesleeanus is a filamentous zygomycete fungus that produces striking elongated single cells that extend up ...
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Tho1, a novel hnRNP, and Sub2 provide alternative pathways for mRNP biogenesis in yeast THO mutants
(American Society for Microbiology, 2006)THO is a protein complex that functions in cotranscriptional mRNP formation. Yeast THO1 and SUB2 (Saccharomyces cerevisiae) ...
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New findings of Neurospora in Europe and comparisons of diversity in temperate climates on continental scales
(Allen Press Inc, 2006)The life cycles of the conidiating species of Neurospora are adapted to respond to fire, which is reflected in their natural ...
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Bile-induced curing of the virulence plasmid in Salmonella enterica serovar typhimurium
(American Society for Microbiology, 2006)Exposure to bile induces curing of the virulence plasmid in Salmonella enterica serovar Typhimurium (pSLT). Disruption of ...
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A gene-specific requirement for FACT during transcription is related to the chromatin organization of the transcribed region
(2006)The FACT complex stimulates transcription elongation on nucleosomal templates. In vivo experiments also involve FACT in ...
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Different genetic requirements for repair of replication-born double-strand breaks by sister-chromatid recombination and break-induced replication
(Oxford University Press, 2007)Homologous recombination (HR) is the major mechanism used to repair double-strand breaks (DSBs) that result from replication, ...
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Functional analysis of saccharomyces cerevisiae ribosomal protein Rpl3p in ribosome synthesis
(Oxford University Press, 2007)Ribosome synthesis in eukaryotes requires a multitude oftrans-acting factors. These factors act at many steps as the ...
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Microscopic and transcriptome analyses of early colonization of tomato roots by "Trichoderma harzianum".
(Institut d´Estudis Catalans, 2007)The capacity of the fungus Trichoderma harzianum CECT 2413 to colonize roots and stimulate plant growth was analyzed. ...
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The GATC-binding protein SeqA is required for bile resistance and virulence in Salmonella enterica serovar Typhimurium
(American Society for Microbiology, 2007)Disruption of the seqA gene of Salmonella enterica serovar Typhimurium causes defects similar to those described in E. ...
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YhdJ, a nonessential CcrM-like DNA methyltransferase of Escherichia coli and Salmonella enterica
(American Society for Microbiology, 2007)The Caulobacter crescentus DNA adenine methyltransferase CcrM and its homologs in the α-Proteobacteria are essential for ...