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Bicaudal C is required for the function of the follicular epithelium during oogenesis in Rhodnius prolixus
Pascual, Agustina; Vilardo, Emiliano Salvador; Taibo, Catalina Beatriz; Sabio Y Garcia, Julia Veronica; Rivera Pomar, Rolando (Springer, 2021-03)The morphology and physiology of the oogenesis have been well studied in the vector of Chagas disease Rhodnius prolixus. However, the molecular interactions that regulate the process of egg formation, key for the reproductive ... -
Biological and molecular characterization of Rachiplusia nu single nucleopolyhedrovirus, a promising biocontrol agent against the South American soybean pest Rachiplusia nu
Jakubowicz, Violeta; Taibo, Catalina Beatriz; Sciocco, Alicia Ines; Arneodo Larochette, Joel Demian (Elsevier, 2019-09)Rachiplusia nu (Lepidoptera: Noctuidae) is a key soybean pest in Argentina. Current management of this moth relies mainly on the use of synthetic insecticides and transgenic plants. In search of biological control-based ... -
Campylobacter fetus releases S-layered and immunoreactive outer membrane vesicles = Campylobacter fetus secreta vesículas de membrana externa inmunorreactivas que conservan la capa S
Farace, Pablo; Cravero, Silvio Lorenzo Pedro; Taibo, Catalina Beatriz; Diodati, Julian Angel; Morsella, Claudia Graciela; Paolicchi, Fernando; Sabio Y Garcia, Julia Veronica; Gioffre, Andrea (Elsevier, 2021-08)The study of outer membrane vesicles (OMVs) became relevant because of their probable important role in the transfer of virulence factors to host cells. Campylobacter fetus is mainly a mammal pathogen whose virulence ... -
Characterization of a new Helicoverpa armigera nucleopolyhedrovirus variant causing epizootic on a previously unreported host, Helicoverpa gelotopoeon (Lepidoptera: Noctuidae)
Ferrelli, Maria Leticia; Taibo, Catalina Beatriz; Fichetti, Patricia; Sciocco, Alicia Ines; Arneodo Larochette, Joel Demian (2016)This paper reports the first biological and molecular characterization of a nucleopolyhedrovirus isolated from the soybean and cotton pest Helicoverpa gelotopoeon. Studies were performed following a virus outbreak in a ... -
Chemical and histological characterization of internodes of sugarcane and energy-cane hybrids throughout plant development
Garcia, José María; Molina, Catalina; Simister, Rachael; Taibo, Catalina Beatriz; Setten, Lorena; Erazzu, Luis Ernesto; Gómez, Leonardo D.; Acevedo, Alberto (Elsevier, 2023-09)Sugarcane and energy-cane are important Saccharum spp. hybrids that encompass desirable features for energy production. Their stem lignocellulose can be used as the raw material for the second-generation ethanol industry, ... -
Comparative Pathogenesis of Generalist AcMNPV and Specific RanuNPV in Larvae of Rachiplusia nu (Lepidoptera: Noctuidae) Following Single and Mixed Inoculations
Decker Franco, Cecilia; Taibo, Catalina Beatriz; Di Rienzo, Julio A.; Alfonso, Victoria; Arneodo Larochette, Joel Demian (Oxford University Press, 2021-02-19)The South American soybean pest, Rachiplusia nu (Guenée), is naturally infected by Autographa californica multiple nucleopolyhedrovirus (AcMNPV) and Rachiplusia nu nucleopolyhedrovirus (RanuNPV). We compared their pathogenicity ... -
First report of Chrysodeixis includens nucleopolyhedrovirus (ChinNPV) infecting Chrysodeixis includens (Lepidoptera: Noctuidae) in Argentina
Arneodo Larochette, Joel Demian; Dami, Luciana Cecilia; Jakubowicz, Violeta; Alzogaray, Raúl Adolfo; Taibo, Catalina Beatriz (2018-09)Typical baculovirus infection symptoms were observed in Chrysodeixis includens Walker (Lepidoptera: Noctuidae) larvae from a laboratory rearing in Tucumán, Argentina. Scanning electron microscopy revealed the occurrence ... -
Light microscopy of microsporidian spores and baculovirus occlusion bodies in Epinotia aporema and Helicoverpa gelotopoeon larval tissues, respectively
Arneodo Larochette, Joel Demian; Taibo, Catalina Beatriz; Sciocco, Alicia Ines (2016)Entomopathogens help regulate natural insect populations, and their use in pest management is the subject of active research. Classical and molecular techniques are currently available to elucidate disease etiology and ... -
Metabolic profile of mycobacterium smegmatis reveals Mce4 proteins are relevant for cell wall lipid homeostasis
Santangelo, María De La Paz; Heuberger, Adam; Blanco, Federico Carlos; Forrellad, Marina Andrea; Taibo, Catalina Beatriz; Klepp, Laura Ines; Sabio y Garcia, Julia Veronica; Nikel, Pablo I.; Jackson, Mary; Bigi, Fabiana (2016)Introduction The Mce proteins are encoded in a variable number of operons (from one to eight) in all Mycobacterium species. A role in the transport of host and mycobacterial lipids has been demonstrated for some Mce proteins ... -
Mycoparasitic interaction between Trichoderma afroharzianum strain Th2RI99 and Rhizoctonia solani = Interacción micoparasítica entre Trichoderma afroharzianum cepa Th2RI99 y Rhizoctonia solani
Melignani, Eliana; Martin, Mara Edith; Mema, Vanesa Yamila; Taibo, Catalina Beatriz; Sabio Y Garcia, Julia Veronica; Barrera, Viviana Andrea (Elsevier, 2023)The behavior of Trichoderma afroharzianum strain Th2RI99 confronted to Rhizoctonia solani AG4-HG II in dual culture was observed under light (LM) and scanning electron microscope (SEM). There is evidence of mycoparasitism ... -
The role of glucose in the pathology of EHEC O157: H7
Marques Da Silva, Wanderson; Taibo, Catalina Beatriz; Sabio Y Garcia, Julia Veronica; Larzabal, Mariano; Cataldi, Angel Adrian (Cambridge University Press, 2020-04)The pathogen enterohemorrhagic Escherichia coli (EHEC) O157: H7 is responsible for hemorrhagic colitis and hemolytic uremic syndrome in humans [1]. During the colonization process in the gastrointestinal tract, EHEC needs ...