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Artículo
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Rcs and PhoPQ regulatory overlap in the control of Salmonella enterica virulence
(Journal of Bacteriology, 2007)
Genetic screens based on the use of MudJ-generated lac fusions permitted the identification of novel genes regulated by the Rcs signal transduction system in Salmonella enterica serovar Typhimurium. Besides genes that are ...
Artículo
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The carp lncrna is a cars-related regulatory element with broad effects on the fusarium fujikuroi transcriptome
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Carotenoid biosynthesis in the fungus Fusarium fujikuroi is regulated by environmental factors, with light being the main stimulating signal. The CarS RING-finger protein plays an important role in the downregulation of ...
Artículo
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In-vivo modification of Azotobacter-chroococcum glutamine-synthetase
(1994)
against glutamine synthetase of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 immunoreacted with glutamine synthetase from the N2-fixing heterotrophic bacterium Azotobacter chroococcum. In Western-blotting ...
Artículo
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Activation-induced cytidine deaminase action is strongly stimulated by mutations of the THO complex
(National Academy of Sciences, 2007)
Activation-induced cytidine deaminase (AID) is a B cell enzyme essential for Ig somatic hypermutation and class switch recombination. AID acts on ssDNA, and switch regions of Ig genes, a target of AID, form R-loops that ...
Artículo
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Molecular Mechanisms Used by Salmonella to Evade the Immune System
(MDPI, 2022)
Human and animal pathogens are able to circumvent, at least temporarily, the sophisticated immune defenses of their hosts. Several serovars of the Gram-negative bacterium Salmonella enterica have been used as models for ...
Artículo
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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 interest, with xanthophyll neurosporaxanthin as the main end product. Their carotenoid biosynthesis ...
Tesis Doctoral
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Análisis molecular de SteA, efector de los sistemas de secreción tipo III de Salmonella, y estudio global de su impacto en la célula hospedadora
(2013)
Salmonella enterica es una especie de bacterias Gram negativas que causa afecciones como la gastroenteritis, la bacteriemia y la fiebre tifoidea en diversas especies de animales.
Artículo
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Characterization of saccharomyces cerevisiae Npa2p (Urb2p) reveals a low-molecular-mass complex containing Dbp6p, Npa1p (Urb1p), Nop8p, and Rsa3p involved in early steps of 60S ribosomal subunit biogenesis
(American Society for Microbiology, 2007)
We report the characterization of the yeast Npa2p (Urb2p) protein, which is essential for 60S ribosomal subunit biogenesis. We identified this protein in a synthetic lethal screening with thersa3null allele. Rsa3p is a ...
Artículo
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The Fungal Protein Mes1 Is Required for Morphogenesis and Virulence in the Dimorphic Phytopathogen Ustilago maydis
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Polarized growth is a defining property of filamentous fungi, which plays an important role in different aspects of their biology, including virulence. However, little information is available about the determinants of ...