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Transformation of a Strawberry Cultivar Using a Modified Regeneration Medium
(American Society for Horticultural Science, 2003-04)
A protocol for shoot regeneration of strawberry (Fragaria ·ananassa Duch. 'Pajaro') leaf disks was developed. In Murashige and Skoog basal medium with 3% of sucrose (w/v), BA (1 mg·L -1 ), and 2,4-D (0.1 mg·L -1 ), 70% of ...
Antibacterial activity of native plants from Northwest Argentina against phytopathogenic bacteria
(Taylor & Francis Ltd, 2018-11)
Extracts from aerial parts of medicinal plants from northwest Argentina were screened for antibacterial activity against the phytopathogenic strains namely CECT 124 (Pseudomonas corrugata), CECT 126 (P. syringae pv. tomato), ...
An intermediate in cyclic beta 1-2 glucan biosynthesis
(Academic Press, 1985-01-16)
Incubation of UDP-[14C]Glc with the inner membranes of Agrobacterium tumefaciens leads to the formation of cyclic beta 1-2 glucan and trichloroacetic acid-insoluble compounds. The proteolysis products of the latter show a ...
Fontes preferenciais e mecanismos moleculares envolvidos na homeostase de ferro em Paracoccidioides spp.
(2014-02-12)
Paracoccidioides spp. is a thermodimorphic fungus, which causes paracoccidioidomycosis (PCM), an endemic disease in Latin America. Currently, the Paracoccidioides genus is considered a phylogenetic group containing two ...
Silencing of one copy of the translation initiation factor eIFiso4G in Japanese plum (Prunus salicina) impacts susceptibility to Plum pox virus (PPV) and small RNA production
(BMC, 2019)
Background In plants, host factors encoded by susceptibility (S) genes are indispensable for viral infection. Resistance is achieved through the impairment or the absence of those susceptibility factors. Many S genes have ...
Desarrollo de un sistema de regeneración en papa criolla (solanum phureja juz et buck) var. yema de huevo clon 1
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2007)
En el presente estudio se obtuvo un 46% de regeneración en explantes sin cocultivo de Solanum phureja (Juzet et Buck) variedad Yema de huevo clon 1 con la utilización del medio CIP-MS suplementado con reguladores de ...
Sporisorium scitamineum colonisation of sugarcane genotypes susceptible and resistant to smut revealed by GFP-tagged strains
(Wiley-Blackwell, 2016-11-01)
Sporisorium scitamineum is the causal agent of sugarcane smut disease. The fungus establishes a biotrophic interaction with sugarcane tissues, and unlike smut fungi of other monocot hosts, the primary meristem of sugarcane ...
Overexpression of snakin-1 gene enhances resistance to Rhizoctonia solani and Erwinia carotovora in transgenic potato plants
(Wiley-Blackwell, 2008-05)
Snakin‐1 (SN1), a cysteine‐rich peptide with broad‐spectrum antimicrobial activity in vitro, was evaluated for its ability to confer resistance to pathogens in transgenic potatoes. Genetic variants of this gene were cloned ...
Construcción de vectores mediante sistema gateway con genes procedentes de Tectona grandis Linn. f.
(Universidad Nacional del Centro del Perú, 2016)
El trabajo tuvo como objetivo clonar dos genes procedentes de Tectona grandis L.f. haciendo uso del sistema GATEWAY, así como la transformación de Nicotiana tabacum L. L. a fin de determinar las funciones de los genes en ...
Caracterización de la secuencia codificante del gen PpLAP de Physalis philadelphica
(Biblioteca Digital wdg.biblioUniversidad de Guadalajara, 2018-05-17)
RESÚMEN
La leucina aminopeptidasa ácida (LAP-A) es una proteína que, a diferencia de su homóloga encontrada consitutivamente en todas las plantas (LAP-N), tiene un rol de defensa tardía contra herbívoros y ha sido identificada ...