Browsing Artículos (Genética) by Title
Now showing items 1-20 of 434
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A Carotenogenic Enzyme Aggregate in Phycomyces: Evidence from Quantitive Complementation
(National Academy of Sciences, 1971)Wild-type Phycomyces blakesleeanus accumulates β-carotene, while the mutant strain C2 is unable to synthesize carotenoids, ...
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A eukaryotic-like 3′ untranslated region in Salmonella enterica hilD mRNA
(Oxford University Press, 2014)Long 3' untranslated regions (3'UTRs) are common in eukaryotic mRNAs. In contrast, long 3'UTRs are rare in bacteria, and ...
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A functional connection between translation elongation and protein folding at the ribosome exit tunnel in Saccharomyces cerevisiae
(Oxford University Press, 2021)Proteostasis needs to be tightly controlled to meet the cellular demand for correctly de novo folded proteins and to avoid ...
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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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A genome-wide function of THSC/TREX-2 at active genes prevents transcription–replication collisions
(Oxford University Press, 2014)The THSC/TREX-2 complex of Saccharomyces cerevisiae mediates the anchoring of transcribed genes to the nuclear pore, linking ...
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A genome-wide screening uncovers the role of CCAR2 as an antagonist of DNA end resection
(Nature Publishing Group, 2016)There are two major and alternative pathways to repair DNA double-strand breaks: non-homologous end-joining and homologous ...
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A glimpse into the basis of vision in the kingdom Mycota
(Elsevier, 2010)Virtually all organisms exposed to light are capable of sensing this environmental signal. In recent years the photoreceptors ...
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A global perspective on carotenoids: metabolism, biotechnology, and benefits for nutrition and health.
(Elsevier, 2018-04-04)Carotenoids are lipophilic isoprenoid compounds synthesized by all photosynthetic organisms and some non-photosynthetic ...
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A Live Salmonella Vaccine Delivering PcrV through the Type III Secretion System Protects against Pseudomonas aeruginosa
(American Society for Microbiology, 2019)Pseudomonas aeruginosa is a common Gram-negative opportunistic pathogen that is intrinsically resistant to a wide range ...
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A new challenge for data analytics: transposons
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A new connection of mRNP biogenesis and export with transcription-coupled repair
(Oxford University Press, 2007)Although DNA repair is faster in the transcribed strand of active genes, little is known about the possible contribution ...
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A new interaction between BRCA2 and DDX5 promotes the repair of DNA breaks at transcribed chromatin
(Taylor & Francis, 2021)In a recent report, we have revealed a new interaction between the BRCA2 DNA repair associated protein (BRCA2) and the ...
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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 ...
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A novel class of Mrna-containing cytoplasmic granules are produced in response to UV-irradiation
(American Society for Cell Biology, 2008)Nucleic acids are substrates for different types of damage, but little is known about the fate of damaged RNAs. We addressed ...
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A novel endo-β-1,3-glucanase, BGN13.1, involved in the mycoparasitism of Trichoderma harzianum
(American Society for Microbiology, 1995)The mycoparasitic fungus Trichoderma harzianum CECT 2413 produces at least three extracellular β-1,3-glucanases. The most ...
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A novel lncRNA as a positive regulator of carotenoid biosynthesis in Fusarium
(Nature Research, 2020)The fungi Fusarium oxysporum and Fusarium fujikuroi produce carotenoids, lipophilic terpenoid pigments of biotechnological ...
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A portable epigenetic switch for bistable gene expression in bacteria
(Nature Research, 2019)We describe a portable epigenetic switch based on opvAB, a Salmonella enterica operon that undergoes bistable expression ...