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Mostrando ítems 1-7 de 7
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Isolation and genetic characterization of Acidovorax avenae from red stripe infected sugarcane in Northwestern Argentina
Fontana, Paola Daniela; Rago, Alejandro Mario; Fontana, Cecilia Alejandra; Vignolo, Graciela Margarita; Cocconcelli, Pier Sandro; Mariotti Martinez, Jorge Alberto (2013-11)Red stripe is a bacterial disease of sugarcane causing important economic losses in Argentina that affects 30 % of the milling stems and consequently the juice quality. In this study, sugarcane leaves exhibiting red stripe ... -
Microbial ecology involved in the ripening of naturally fermented llama meat sausages. A focus on lactobacilli diversity
Fontana, Cecilia Alejandra; Bassi, Daniela; López, Constanza María; Pisacane, Vicenza; Otero, María Claudia; Puglisi, Edoardo; Rebecchi, Annalisa; Cocconcelli, Pier Sandro; Vignolo, Graciela Margarita (Elsevier, 2016-11)Llama represents for the Andean regions a valid alternative to bovine and pork meat and thanks to the high proteins and lowfat content; it can constitute a good product for the novel food market. In this study, culture-dependent ... -
MLST reveals a separate and novel clonal group for Acidovorax avenae strains causing red stripe in sugarcane from Argentina
Fontana, Paola Daniela; Tomasini, Nicolás; Fontana, Cecilia Alejandra; Di Pauli, Valentina; Cocconcelli, Pier Sandro; Vignolo, Graciela Margarita; Salazar, Sergio Miguel (American Phytopathological Society, 2018-09)Acidovorax species cause a wide range of economically important diseases in monocotyledonous and dicotyledonous plants, including sugarcane, corn, rice, oats, millet, foxtail watermelon and orchids. In Argentina, the red ... -
Multilocus Sequence Analysis highlights genetic diversity of Acidovorax avenae strains associated with sugarcane red stripe
Fontana, Paola Daniela; Tomasini, Nicolás; Fontana, Cecilia Alejandra; Di Pauli, Valentina; Cocconcelli, Pier Sandro; Vignolo, Graciela Margarita; Salazar, Sergio Miguel (International Society of Sugar Cane Technologists, 2019-09)Pathogenic species of Acidovorax cause economically important diseases in monocotyledonous and dicotyledonous crops, including sugarcane, corn, rice, oats, millet, foxtail, watermelon and orchids. Sugarcane red stripe, ... -
Screening and characterization of potential probiotic and starter bacteria for plant fermentations
Vera Pingitore, Esteban; Jimenez, María Eugenia; Dallagnol, Andrea Micaela; Belfiore, Carolina; Fontana, Cecilia Alejandra; Fontana, Paola Daniela; Wright, Atte von; Vignolo, Graciela Margarita; Plumed Ferrer, Carme (2016-09)Probiotics are mostly consumed as fermented or fortified food products in Europe. There are two important factors in the selection of probiotic candidates regarding the potential health benefit; their viability and number ... -
Soil microbial community responses to different sugarcane management strategies as revealed by 16S metagenomics
Fontana, Paola Daniela; Orru, L.; Fontana, Cecilia Alejandra; Cocconcelli, Pier Sandro; Vignolo, Graciela Margarita; Salazar, Sergio Miguel (International Society of Sugar Cane Technologists, 2019-09)Sugarcane cultivation in Argentina is distributed in three geographic regions: Tucumán, Northern (Salta and Jujuy) and Littoral (Santa Fe and Misiones), covering about 376,223 ha. Tucumán has traditionally been the most ... -
Strategies for Pathogen Biocontrol Using Lactic Acid Bacteria and Their Metabolites: A Focus on Meat Ecosystems and Industrial Environments
Castellano, Patricia Haydee; Pérez Ibarreche, Mariana; Blanco Massani, Mariana Raquel; Fontana, Cecilia Alejandra; Vignolo, Graciela Margarita (2017)The globalization of trade and lifestyle ensure that the factors responsible for the emergence of diseases are more present than ever. Despite biotechnology advancements, meat-based foods are still under scrutiny because ...