title: Agrobacterium-mediated transformation of tomatillo (Physalis ixocarpa) and tissue specific and developmental expression of the CaMV 35S promoter in transgenic tomatillo plants.
abstract: A protocol for the Agrobacterium-mediated transformation of tomatillo was developed. Up to 40 transgenic plants could be obtained in experiments using 60 cotyledon expiants. The transformed nature of the regenerated plants was confirmed by NPT II and Southern blot hybridization analysis. Using the b-glucuronidase system the tissue specific and developmental patterns of expression of the Cauliflower Mosaic Virus 35S promoter were determined in transgenic tomatillo plants. It was found that this promoter is developmentally regulated during fruit and seed formation.
authors.affiliation: Departamento de Ingeniería Genética de Plantas, Centro de Investigacion y de Estudios Avanzados del IPN-Unidad Irapuato, Apartado Postal 629, 36500, Irapuato, Guanajuato, México.
authors.forename: N
authors.initials: N
authors.lastname: Assad-García
authors.forename: N
authors.initials: N
authors.lastname: Ochoa-Alejo
authors.forename: E
authors.initials: E
authors.lastname: García-Hernández
authors.forename: L
authors.initials: L
authors.lastname: Herrera-Estrella
authors.forename: J
authors.initials: J
authors.lastname: Simpson