Characterization of Cry toxins from autochthonous Bacillus thuringiensisisolates from Mexico

Autor: Camacho-Millán, Raquel, Aguilar-Medina, Elsa Maribel, Quezada, Héctor, Medina-Contreras, Óscar, Patiño-López, Genaro, Cárdenas-Cota, Héctor Manuel, Ramos-Payán, Rosalío
Zdroj: Boletín Médico del Hospital Infantil de México; May-June 2017, Vol. 74 Issue: 3 p193-199, 7p
Abstrakt: Chemical pesticides, widely used in agriculture and vector-borne disease control, have shown toxic effects on the environment and the people in contact with them. Bacillus thuringiensisis a widely used bacterium for alternative and safer control of insect pests. Its toxins are specific for insects but innocuous for mammals and may be used as powerful adjuvants when applied with vaccines. The objective of this work was to characterize some autochthonous B. thuringiensisstrains, which could be used for the control of a local pest (Diatraea considerataHeinrich) that affects sugar cane crops in Sinaloa, Mexico. Also, to evaluate these strains as a source of Cry toxins, which may be used in the future as adjuvants for some vaccines.
Databáze: Supplemental Index