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Biodiversity and technological-functional potential of lactic acid bacteria isolated from spontaneously fermented chia sourdough
Dentice Maidana, Stefania; Aristimuño Ficoseco, Cecilia; Bassi, Daniela; Cocconcelli, Pier Sandro; Puglisi, Edoardo; Savoy, Graciela; Vignolo, Graciela; Fontana, Cecilia Alejandra (Elsevier, 2019-11)Chia, is a gluten-free, rich in proteins, oilseed that is “on trend” as an alternative ingredient in food production, adding nutritional value. As a reservoir of natural biodiversity, lactic acid bacteria development, ... -
Genome sequence of Azospirillum brasilense REC3, isolated from strawberry plants
Fontana, Cecilia Alejandra; Salazar, Sergio Miguel; Bassi, Daniela; Puglisi, Edoardo; Lovaisa, Nadia Carolina; Toffoli, Lucia Mercedes; Pedraza, Raúl Osvaldo; Cocconcelli, Pier Sandro (American Society for Microbioly, 2018)The genome sequence of a plant growth-promoting bacterium and biocontrol agent, Azospirillum brasilense REC3, isolated from strawberry roots, is reported here. The A. brasilense REC3 total genome contains 7,229,924 bp ... -
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 ... -
Land-use change affects the diversity and functionality of soil bacterial communities in semi-arid Chaco region, Argentina
Viruel, Emilce; Fontana, Cecilia Alejandra; Puglisi, Edoardo; Nasca, Jose Andres; Banegas, Natalia Romina; Cocconcelli, Pier Sandro (Elsevier, 2022-04)The semi-arid Chaco ecoregion has been heavily affected by the conversion of pastures to cropland. Our knowledge about the impact of land use change on soil microbial community diversity and functions in this region is ... -
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, ... -
Silvopastoral systems in dry Chaco, Argentina: Impact on soil chemical parameters and bacterial communities
Viruel, Emilce; Fontana, Cecilia Alejandra; Bassi, Daniela; Puglisi, Edoardo; Radrizzani Bonadeo, Alejandro; Martinez Calsina, Luciana; Banegas, Natalia Romina; Cocconcelli, Pier Sandro (Wiley, 2020-09)The Dry Chaco region is a vast plain that extends throughout north‐western Argentina. This region concentrates about 13% of the total Argentine cattle national stock. Beef cattle systems in the north‐west of Argentina are ... -
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 ... -
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination
Torres Luque, Andrea; Fontana, Cecilia Alejandra; Pasteris, Sergio E.; Bassi, Daniela; Cocconcelli, Pier Sandro; Otero, María Claudia (Elsevier, 2021-07)The profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between ...