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00925njm 22002777a 4500 dc Arrebola-Díez, Eva María author Cazorla-López, Francisco Manuel author Pérez-García, Alejandro author De-Vicente-Moreno, Antonio author 2011-09-03 Pseudomonas syringae is a phytopathogenic bacterium present in a wide variety of host plants where it causes diseases with economic impact. The symptoms produced by Pseudomonas syringae include chlorosis and necrosis of plant tissues, which are caused, in part, by antimetabolite toxins. This category of toxins, which includes tabtoxin, phaseolotoxin and mangotoxin, is produced by different pathovars of Pseudomonas syringae. These toxins are small peptidic molecules that target enzymes of amino acids’ biosynthetic pathways, inhibiting their activity and interfering in the general nitrogen metabolism. A general overview of the toxins’ chemistry, biosynthesis, activity, virulence and potential applications will be reviewed in this work. Arrebola E, Cazorla FM, Perez-García A, de Vicente A. Chemical and metabolic aspects of antimetabolite toxins produced by Pseudomonas syringae pathovars. Toxins (Basel). 2011. 3(9):1089-110. https://hdl.handle.net/10630/30970 10.3390/toxins3091089 Pseudomonas syringae Bacterias fitopatógenas Fitotoxinas Chemical and Metabolic Aspects of Antimetabolite Toxins Produced by Pseudomonas syringae Pathovars