Mostrando 10 resultados de: 14
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Molecules(2)
Analytical Biochemistry(1)
Biomedica : revista del Instituto Nacional de Salud(1)
Critical Reviews in Microbiology(1)
EMBO Reports(1)
Characterization of antimicrobial, antioxidant, and leishmanicidal activities of Schiff base derivatives of 4-aminoantipyrine
ArticleAbstract: Our main interest is the characterization of compounds to support the development of alternatives toPalabras claves:antimicrobial activity, Cytotoxicity, LEISHMANIA, Schiff base synthesisAutores:Ana Maria Poveda, Araya-Maturana R., Beske T., Jessica Mora, Jorge Hebkp_redia-Moya, Jorge Pérez-Barrera, Lizeth Dobronski, Olalla Barreiro-Costa, Patricio Rojas-Silva, Rommel Guevara, rommy TeranFuentes:scopusBromodomain factor 1 (Bdf1) protein interacts with histones
ArticleAbstract: Using a yeast two-hybrid assay we detected an interaction between the N-terminal region of histone HPalabras claves:Bromodomain, Bromodomain factor 1 protein, Chromatin, Histone, Histone acetyltransferase, Two-hybridAutores:Ana Maria Poveda, Pamblanco M., Pérez-Ortín J., Rodríguez-Navarro S., Sendra R., Tordera V.Fuentes:googlescopusAn easy assay for histone acetyltransferase activity using a PhosphorImager
ArticleAbstract: A simple radiometric assay for histone acetyltransferase (HAT) activity employing a PhosphorImager iPalabras claves:Acetylation, Acetyltransferase, Chromatin, Histones, PhosphorImagerAutores:Ana Maria Poveda, Sendra R.Fuentes:googlescopusAnalysis of DNA Polymerases Reveals Specific Genes Expansion in Leishmania and Trypanosoma spp.
ArticleAbstract: Leishmaniasis and trypanosomiasis are largely neglected diseases prevailing in tropical and subtropiPalabras claves:DNA polymerases, DNA repair, gene amplification, genome stability, translesion synthesis, trypanosomatidsAutores:Ana Maria Poveda, Miguel Angel Méndez, Vinicio Danilo Armijos-JaramilloFuentes:googlescopusEco-epidemiological aspects, natural detection and molecular identification of Leishmania spp. in Lutzomyia reburra, Lutzomyia barrettoi majuscula and Lutzomyia trapidoi
ArticleAbstract: INTRODUCTION: The province of Pichincha in Ecuador is an endemic area of cutaneous leishmaniasis, whPalabras claves:ECUADOR, LEISHMANIA, leishmaniasis, cutaneous, Polymerase Chain Reaction, PsychodidaeAutores:Ana Maria Poveda, Gustavo Echeverría, Jazzmín Arrivillaga-Henríquez, Jorge Pérez-Barrera, Juan Carlos Navarro, Sandra Enríquez, Vanessa Romero, Warburg A., Washington Benítez-OrtízFuentes:googlescopusNuclear DNA replication and repair in parasites of the genus Leishmania: Exploiting differences to develop innovative therapeutic approaches
ReviewAbstract: Leishmaniasis is a common tropical disease that affects mainly poor people in underdeveloped and devPalabras claves:DNA damage, DNA replication, drugs, genome stability, LEISHMANIAAutores:Ana Maria Poveda, Beaty D., Beske T., Eliana Lara-Barba, Graciela Lucía Uzcanga, Juan Carlos Navarro, María Fernanda Gutiérrez-Bravo, Pasero P., rommy Teran, Washington Benítez-OrtízFuentes:googlescopusHif1 Is a Component of Yeast Histone Acetyltransferase B, a Complex Mainly Localized in the Nucleus
ArticleAbstract: Hat1 is the catalytic subunit of the only type B histone acetyltransferase known (HAT.B). The enzymePalabras claves:Autores:Ana Maria Poveda, Pamblanco M., Sendra R., Sternglanz R., Tafrov S., Tordera V.Fuentes:googlescopusMec1 Is Activated at the Onset of Normal S Phase by Low-dNTP Pools Impeding DNA Replication
ArticleAbstract: The Mec1 and Rad53 kinases play a central role during acute replication stress in budding yeast. ThePalabras claves:ATR, budding yeast, cell cycle, DNA replication, dNTP synthesis, fork collapse, Mec1, mitotic catastrophe, replication timing, S phase checkpointAutores:Ana Maria Poveda, Barthe A., Chabes A., Forey R., Ginalski K., Lambert R., Lengronne A., Padioleau I., Pardo B., Pasero P., Renard C., Sharma S., Skrzypczak M.Fuentes:googlescopusTranscription and replication: Breaking the rules of the road causes genomic instability
ArticleAbstract: Replication and transcription machineries progress at high speed on the same DNA template, which inePalabras claves:DNA replication, Genomic instability, R-loops, Transcription-associated recombinationAutores:Ana Maria Poveda, le Clech M., Pasero P.Fuentes:googlescopusRtt101 and Mms1 in budding yeast form a CUL4<sup>DDB1</sup>-like ubiquitin ligase that promotes replication through damaged DNA
ArticleAbstract: In budding yeast the cullin Rtt101 promotes replication fork progression through natural pause sitesPalabras claves:Autores:Ana Maria Poveda, Hofmann K., Luke B.T., Malmström J., Pasero P., Peter M., Rabut G., Ulrich H., Zaidi I.W.Fuentes:googlescopus