Browsing Artículos (Genética) by Title
Now showing items 307-326 of 455
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Regulation of igaA and the rcs system by the mvia response regulator in salmonella enterica
(American Society for Microbiology, 2009)IgaA is a membrane protein that prevents overactivation of the Rcs regulatory system in enteric bacteria. Here we provide ...
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Regulation of the Salmonella enterica std fimbrial operon by DNA adenine methylation, SeqA, and HdfR
(American Society for Microbiology, 2008)DNA adenine methylase (dam) mutants of Salmonella enterica serovar Typhimurium grown under laboratory conditions express ...
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Article
Regulation of transcription elongation in response to osmostress
(Public Library of Science, 2017)Cells trigger massive changes in gene expression upon environmental fluctuations. The Hog1 stress-activated protein kinase ...
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Regulon-Specific Control of Transcription Elongation across the Yeast Genome
(Public Library of Science, 2009)Transcription elongation by RNA polymerase II was often considered an invariant non-regulated process. However, genome-wide ...
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Relation between CarS expression and activation of carotenogenesis by stress in Fusarium fujikuroi
(Frontiers Media S.A., 2022)Fusarium fujikuroi, a model organism for secondary metabolism in fungi, produces carotenoids, terpenoid pigments with ...
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Repair of UV-induced DNA lesions in natural Saccharomyces cerevisiae telomeres is moderated by Sir2 and Sir3, and inhibited by yKu–Sir4 interaction
(Oxford University Press, 2017)Ultraviolet light (UV) causes DNA damage that is removed by nucleotide excision repair (NER). UVinduced DNA lesions must ...
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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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Repression of IS200 transposase synthesis by RNA secondary structures
(Oxford University Press, 1999)The IS200 transposase, a 16 kDa polypeptide encoded by the single open reading frame (ORF) of the insertion element, has ...
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Retinal biosynthesis in fungi: Characterization of the carotenoid oxygenase CarX from Fusarium fujikuroi
(American Society for Microbiology, 2007)The car gene cluster of the ascomycete Fusarium fujikuroi encodes two enzymes responsible for torulene biosynthesis (CarRA ...
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Ribosomal protein eL39 is important for maturation of the nascent polypeptide exit tunnel and proper protein folding during translation
(Oxford University Press, 2022)During translation, nascent polypeptide chains travel from the peptidyl transferase center through the nascent polypeptide ...
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Ribosomal protein L14 contributes to the early assembly of 60S ribosomal subunits in Saccharomyces cerevisiae
(Oxford University Press, 2018)The contribution of most ribosomal proteins to ribo- some synthesis has been quite well analysed in Sac- charomyces ...
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Role for RNA: DNA hybrids in origin-independent replication priming in a eukaryotic system
(National Academy of Sciences, 2015)DNA replication initiates at defined replication origins along eukaryotic chromosomes, ensuring complete genome duplication ...
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Role for Salmonella enterica enterobacterial common antigen in bile resistance and virulence
(American Society for Microbiology, 2003)Passage through the digestive tract exposes Salmonella enterica to high concentrations of bile salts, powerful detergents ...
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Role of the RecBCD recombination pathway in Salmonella virulence
(American Society for Microbiology, 2002)Mutants of Salmonella enterica lacking the RecBC function are avirulent in mice and unable to grow inside macrophages (N. ...
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Roles of DNA adenine methylation in host-pathogen interactions: mismatch repair, transcriptional regulation, and more
(Oxford University Press, 2009)The Dam methylase of gamma-proteobacteria and the CcrM methylase of alpha-proteobacteria catalyze an identical reaction ...
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Roles of human POLD1 and POLD3 in genome stability
(Nature, 2016)DNA replication is essential for cellular proliferation. If improperly controlled it can constitute a major source of ...
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Roles of the outer membrane protein asmA of Salmonella enterica in the control of marRAB expression and invasion of epithelial cells
(American Society for Microbiology, 2009)A genetic screen for suppressors of bile sensitivity in DNA adenine methylase (dam) mutants of Salmonella enterica serovar ...
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Rpd3l contributes to the DNA damage sensitivity of saccharomyces cerevisiae checkpoint mutants
(Genetics Society of America, 2019)DNA replication forks that are stalled by DNA damage activate an S-phase checkpoint that prevents irreversible fork arrest ...