showing 3 related works from this author
Symptom severity, infection progression and plant responses in solanum plants caused by three pospiviroids vary with the inoculation procedure
2021
This article belongs to the Section Molecular Plant Sciences.
Aceites esenciales: productos antimicrobianos y antioxidantes naturales en la industria agroalimentaria
2020
[ES] Los consumidores son conscientes del peligro derivado del uso de antioxidantes y antimicrobianos sintéticos en la industria agroalimentaria, demandando alternativas más seguras y ecológicas. En este estudio, se ha determinado la actividad antioxidante de aceites esenciales comerciales mediante el método DPPH y su efecto antimicrobiano frente a la bacteria Pseudomonas syringae y el hongo fitopatógeno Fusarium oxysporum a través del empleo del método estandarizado de disco. Los aceites esenciales de clavo, ajedrea, canela y orégano, así como carvacrol, mostraron la máxima actividad antioxidante, comparable a antioxidantes establecidos. El aceite esencial de gaulteria fue el más potente i…
Characterization of pea histone deacetylases
1988
The present paper is the first report on histone deacetylases from plants. Three enzyme fractions with histone deacetylase activity (HD0, HD1 and HD2) have been partially purified from pea (Pisum sativum) embryonic axes. They deacetylate biologically acetylated chicken histones and, to a lesser extent, chemically acetylated histones, this being a criterion of their true histone deacetylase nature. The three enzymes are able to accept nucleosomes as substrates. HD1 is not inhibited by n-butyrate up to 50 mM, whereas HD0 and HD2 are only slightly inhibited, thereby establishing a clear difference to animal histone deacetylases. The three activities are inhibited by acetate, Cu(2+) and Zn(2+) …