Listar Artículos (Genética) por fecha de publicación
Mostrando ítems 41-60 de 455
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Identification of a serine hydrolase which cleaves the alicyclic ring of tetralin
(American Society for Microbiology, 2000)A gene designated thnD, which is required for biodegradation of the organic solvent tetralin by Sphingomonas macrogoltabidus ...
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Identification of an extradiol dioxygenase involved in tetralin biodegradation: Gene sequence analysis and purification and characterization of the gene product
(American Society for Microbiology, 2000-02)A genomic region involved in tetralin biodegradation was recently identified in Sphingomonas strain TFA. We have cloned ...
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Increased sensitivity to protein synthesis inhibitors in cells lacking tmRNA
(Cold Spring Harbor Laboratory Press, 2001)tmRNA (also known as SsrA or 10Sa RNA) is involved in a trans-translation reaction that contributes to the recycling of ...
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Hpr1 is preferentially required for transcription of either long or G+C-rich DNA sequences in Saccharomyces cerevisiae
(American Society for Microbiology, 2001)Hpr1 forms, together with Tho2, Mft1, and Thp2, the THO complex, which controls transcription elongation and genome ...
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A single gene for lycopene cyclase, phytoene synthase, and regulation of carotene biosynthesis in Phycomyces
(2001)Previous complementation and mapping of mutations that change the usual yellow color of the Zygomycete Phycomyces blakesleea- ...
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An Antifungal Exo-alpha 1,3-Glucanase (AGN13.1) from the Biocontrol Fungus Trichoderma harzianum
(American Society for Microbiology, 2001)Trichoderma harzianum secretes α-1,3-glucanases when it is grown on polysaccharides, fungal cell walls, or autoclaved ...
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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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Defective nucleotide excision repair in yeast hpr1 and tho2 mutants
(Oxford University Press, 2002)Nucleotide excision repair (NER) and transcription are intimately related. First, TFIIH has a dual role in transcription ...
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A Reanalysis of the Ancient Mitochondrial DNA Sequences Recovered from Neandertal Bones
(Society for Molecular Biology and Evolution, 2002)Recent reports analyzing mitochondrial DNA sequences from Neandertal bones have claimed that Neandertals and modern humans ...
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Molecular evidence that the eukaryotic THO/TREX complex is required for efficient transcription elongation
(American Society for Biochemistry and Molecular Biology Inc., 2003)THO/TREX is a conserved eukaryotic complex formed by the core THO complex plus proteins involved in mRNA metabolism and ...
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Nab2p and the Thp1p-Sac3p Complex Functionally Interact at the Interface between Transcription and mRNA Metabolism
(Elsevier, 2003)THP1 is a conserved eukaryotic gene whose null mutations confer, in yeast, transcription and genetic instability phenotypes ...
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Rad52-independent accumulation of joint circular minichromosomes during S phase in Saccharomyces cerevisiae
(2003)We investigated the formation of X-shaped molecules consisting of joint circular minichromosomes (joint molecules) in ...
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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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Identification and functional characterization of Sphingomonas macrogolitabida strain TFA genes involved in the first two steps of the tetralin catabolic pathway
(American Society for Microbiology, 2003-03)Five genes involved in the two initial steps of the tetralin biodegradation pathway of Sphingomonas macrogolitabida strain ...
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Selection of small-colony variants of salmonella enterica serovar typhimurium in nonphagocytic eucaryotic cells
(American Society for Microbiology, 2003-07)Salmonella enterica strains are enteropathogenic bacteria that survive and proliferate within vacuolar compartments of ...
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Glucose Uptake in Trichoderma harzianum: Role of gtt1
(American Society for Microbiology, 2003-08)Using a differential display technique, the gene gtt1, which codes for a high-affinity glucose transporter, has been cloned ...
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Saccharomyces cerevisiae Aqr1 is an internal-membrane transporter involved in excretion of amino acids
(American Society for Microbiology, 2004)Excretion of amino acids by yeast cells was reported long ago but has not been characterized in molecular terms. It is ...
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IS200: an old and still bacterial transposon
(Springer Verlag, 2004)IS200 is a mobile element found in a variety of eubacterial genera, such as Salmonella, Escherichia, Shigella, Vibrio, ...
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Biocontrol mechanisms of Thrichoderma strains
(Sociedad Española de MicrobiologÍa, 2004)The genus Trichoderma comprises a great number of fungal strains that act as biological control agents, the antagonistic ...
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Terminal osteoblast differentiation, mediated by runx2 and p27 KIP1, is disrupted in osteosarcoma
(Rockefeller University Press, 2004)The molecular basis for the inverse relationship between differentiation and tumorigenesis is unknown. The function of ...