J
Jorge Sánchez
Researcher at National Autonomous University of Mexico
Publications - 69
Citations - 2637
Jorge Sánchez is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Bacillus thuringiensis & Pseudosuccinea columella. The author has an hindex of 25, co-authored 66 publications receiving 2399 citations. Previous affiliations of Jorge Sánchez include University of Valencia.
Papers
More filters
Journal ArticleDOI
Oligomerization triggers binding of a Bacillus thuringiensis Cry1Ab pore-forming toxin to aminopeptidase N receptor leading to insertion into membrane microdomains
Alejandra Bravo,Isabel Gómez,J. Conde,Carlos Muñoz-Garay,Jorge Sánchez,Raúl Miranda,Meibao Zhuang,Sarjeet S. Gill,Mario Soberón +8 more
TL;DR: The data suggest that the two receptors of Cry1Ab toxin interact sequentially with different structural species of the toxin leading to its efficient membrane insertion.
Journal ArticleDOI
Cadherin-like receptor binding facilitates proteolytic cleavage of helix α-1 in domain I and oligomer pre-pore formation of Bacillus thuringiensis Cry1Ab toxin
TL;DR: A model where receptor binding allows the efficient cleavage of α‐1 and formation of a pre‐pore oligomeric structure that is efficient in pore formation, is presented.
Journal ArticleDOI
Diversity of Bacillus thuringiensis strains from Latin America with insecticidal activity against different mosquito species
Jorge E. Ibarra,M. Cristina del Rincón,Sergio Orduz,David Noriega,Graciela Beatriz Benintende,Rose Gomes Monnerat,Lêda Regis,Cláudia Maria Fontes de Oliveira,Humberto Lanz,Mario H. Rodriguez,Jorge Sánchez,Guadalupe Peña,Alejandra Bravo +12 more
TL;DR: This strain, harboring cry11, cry30, cyt1, and cyt2 genes, could be relevant for future resistance management interventions and the PCR screening strategy presented here led to identify a putative novel cry11B gene.
Journal ArticleDOI
Interactions of Bacillus thuringiensis crystal proteins with the midgut epithelial cells of Spodoptera frugiperda (Lepidoptera: Noctuidae).
TL;DR: Investigation of ingested B. thuringiensis ICPs on gut sections of S. frugiperda larvae revealed that CryIC and CryID toxins bound along the epithelial brush border microvilli membrane, implying that this type of interaction occurs also in vivo although it is not related to toxicity.
Journal ArticleDOI
Role of receptor interaction in the mode of action of insecticidal Cry and Cyt toxins produced by Bacillus thuringiensis.
Isabel Gómez,Liliana Pardo-López,Carlos Muñoz-Garay,Luisa E. Fernandez,Claudia Pérez,Jorge Sánchez,Mario Soberón,Alejandra Bravo +7 more
TL;DR: Recently, it was proposed that Cyt1Aa synergizes or suppresses resistance to Cry toxins by functioning as a membrane-bound receptor for Cry toxin.