Títulos 

Títulos

Mostrando ítems 75-94 de 204

    • Generalized glycogenosis in Brahman-derived breeds: diagnosis and prevalence in Argentina 

      Caffaro, María Eugenia; Raschia, Maria Agustina; Amadio, Ariel; Poli, Mario Andres (Springer, 2019-08)
      Generalized glycogenosis is a lethal autosomal recessive disease caused by a deficient activity of the acidic 1,4-α-glucosidase enzyme and characterized by an accumulation of glycogen within lysosomes. Three mutations in ...

    • Genetic analysis of environmental strains of the plant pathogen Phytophthora capsici reveals heterogeneous repertoire of effectors and possible effector evolution via genomic island 

      Iribarren, Maria Josefina; Pascuan, Cecilia Gabriela; Soto, Gabriela Cynthia; Ayub, Nicolás Daniel (Oxford University Press, 2015-11)
      Phytophthora capsici is a virulent oomycete pathogen of many vegetable crops. Recently, it has been demonstrated that the recognition of the RXLR effector AVR3a1 of P. capsici (PcAVR3a1) triggers a hypersensitive response ...

    • Genetic and productive background of Criollo cattle in Argentina, Mexico, Uruguay and the United States 

      Armstrong, Eileen; Rodriguez Almeida, Felipe A.; McIntosh, Matthew; Poli, Mario Andres; Cibils, Andrés Francisco; Martínez-Quintana, José Alfredo; Félix-Portillo, Monserrath; Estell, Richard E. (Elsevier, 2022-05)
      Cattle were first introduced to the Western Hemisphere in 1493 and by subsequent introductions from the Iberian Peninsula, providing the genetic background of the American Criollo cattle, with influences from Spanish, ...

    • Genetic characterisation of PPARG, CEBPA and RXRA, and their influence on meat quality traits in cattle 

      Goszczynski, Daniel Estanislao; Papaleo Mazzucco, Juliana; Ripoli, María Verónica; Villarreal, Edgardo Leopoldo; Rogberg Muñoz, Andres; Mezzadra, Carlos Alberto; Melucci, Lilia Magdalena; Giovambattista, Guillermo (2016)
      Antecedentes: peroxisoma receptor gamma activado por el proliferador (PPARg), unión a CCAAT / potenciador de la proteína alfa (CEBPA) y el receptor de retinoides X alfa (RXRA) son factores de transcripción nuclear que ...

    • Genetic diversity and population structure in South African, French and Argentinian angora goats from genome-wide snp data 

      Visser, Carina; Lashmar, Simon F.; Marle-Koster, Este Van; Poli, Mario Andres; Allain, Daniel (2016)
      The Angora goat populations in Argentina (AR), France (FR) and South Africa (SA) have been kept geographically and genetically distinct. Due to country-specific selection and breeding strategies, there is a need to ...

    • Genetic diversity in a world germplasm collection of tall fescue 

      Cuyeu, Alba Romina; Rosso, Beatriz Susana; Pagano, Elba Maria; Soto, Gabriela; Fox, Ana Romina; Ayub, Nicolás Daniel (2013)
      Festuca arundinacea Schreb., commonly known as tall fescue, is a major forage crop in temperate regions. Recently, a molecular analysis of different accessions of a world germplasm collection of tall fescue has demonstrated ...

    • The genetic diversity of wild rescuegrass is associated with precipitation levels 

      Cuyeu, Alba Romina; Pagano, Elba Maria; Rosso, Beatriz Susana; Soto, Gabriela Cinthia; Ayub, Nicolás Daniel (Springer, 2014-04-27)
      The genus Bromus belongs to the family Poaceae, contains over 160 annual and perennial species of grasses, varying in ploidy level from diploid (2n = 14) to dodecaploid (2n = 70) (Fortune et al. 2008). One of the most ...

    • Genetic entanglement between Cercospora species associating soybean purple seed stain 

      Guillin, Eduardo Alejandro; Olivera, Luiz Orlando; Grijalba, Pablo Enrique; Gottlieb, Alexandra Marina (2017-06)
      Soybean purple seed stain (S-PSS) is a destructive, worldwide distributed fungal disease caused by several Cercospora species. This work aims to shed light on the nature of the genealogical and genetic relationships amongst ...

    • Genetic resistance to gastrointestinal parasites in sheep 

      Poli, Mario Andres; Donzelli, María Valeria; Caffaro, María Eugenia; Raschia, Maria Agustina; Papaleo Mazzucco, Juliana; Rossi, Ursula Amaranta (CAB International, 2023-06)
      Gastrointestinal nematode (GIN) infection is the most common disease affecting sheep production systems throughout the world, causing significant productive and economic losses. The control of these parasites was traditionally ...

    • Genetic Stability of Sexing Strains Based on the Locus swof Ceratitis Capitata 

      Delprat, María Alejandra; Stolar, Cristian Eric; Manso, Fanny Celia; Cladera Jorge Luis (Springer, 2002-09)
      This report deals with the process of improving the stability of medfly, Ceratitis capitata, genetic sexing strains (GSS) based on the swmutation on chromosome 2. This gene affects the rate of development as well as the ...

    • Genetic variation and heteroplasmy of Varroa destructor inferred from ND4 mtDNA sequences 

      Muntaabski, Irina; Russo, Romina Maria; Liendo, María Clara; Palacio, María Alejandra; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz; Scannapieco, Alejandra Carla (Springer, 2020-02)
      Varroa destructor, a parasitic mite of the western honey bee, Apis mellifera L., is a serious threat to colonies and beekeeping worldwide. Population genetics studies of the mite have provided information on two mitochondrial ...

    • Genetics and biology of Anastrepha fraterculus: research supporting the use of the sterile insect technique (SIT) to control this pest in Argentina 

      Cladera, Jorge Luis; Vilardi, Juan Cesar; Juri, Marianela Lucía; Paulin, Laura Elisa; Giardini, Maria Cecilia; Gómez Cendra, Paula Valeria; Segura, Diego Fernando; Lanzavecchia, Silvia Beatriz (BMC, 2014-12)
      Two species of true fruit flies (taxonomic family Tephritidae) are considered pests of fruit and vegetable production in Argentina: the cosmopolitan Mediterranean fruit fly (Ceratitis capitata Wiedemann) and the new world ...

    • Genética y citogenética de la determinación del sexo en Diachasmimorpha longicaudata (Hymenoptera, Braconidae) 

      Carabajal Paladino, Leonale Suzel (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2011)
      El parasitoide bracónido Diachasmimorpha longicaudata es ampliamente utilizado como controlador biológico de moscas de los frutos; sin embargo, es escaso el conocimiento disponible sobre su genética. A fin de aportar ...

    • Genome-wide identification of the mutation uderlying fleece variation and discriminating ancestral hairy species from modern woolly sheep 

      Demars, Julie; Cano, Ema Margarita; Drouilhet, Laurence; Plisson-Petit, Florence; Bardou, Philippe; Fabre, Stéphane; Servin, Bertrand; Sarry, Julien; Woloszyn, Florent; Mulsant, Philippe; Foulquier, Didier; Carriere, Fabien; Aletru, Mathias; Rodde, Nathalie; Cauet, Stéphane; Bouchez, Olivier; Pirson, Maarten; Tosser-Klopp, Gwenola; Allain, Daniel (Oxford university press, 2017-07)
      The composition and structure of fleece variation observedin mammals is a consequence of a strong selective pressure for fiber production after domestication. In sheep, fleece variation discriminates ancestral species ...

    • Genome-wide scan for commons SNPs affecting bovine leukemia virus infection level in dairy cattle 

      Carignano, Hugo Adrian; Roldan, Dana Leticia; Beribe, Maria Jose; Raschia, Maria Agustina; Amadio, Ariel; Nani, Juan Pablo; Gutierrez, Gerónimo; Alvarez, Irene; Trono, Karina Gabriela; Poli, Mario Andres; Miretti, Marcos Mateo (2018-02-13)
      Background: Bovine leukemia virus (BLV) infection is omnipresent in dairy herds causing direct economic losses due to trade restrictions and lymphosarcoma-related deaths. Milk production drops and increase in the culling ...

    • Genotipificación de variantes de beta-caseína bovina mediante ACRSPCR- RFLP = Genotyping of bovine beta-casein variants by ACRS-PCR-RFLP 

      Caffaro, María Eugenia; Raschia, Maria Agustina; Poli, Mario Andres (Consejo de Rectores de Universidades Privadas, 2023-10)
      Las variantes de la beta-caseína bovina pueden clasificarse en dos grupos, tipo-A1 y tipo-A2, según el aminoácido que esté presente en la posición 67 de la proteína (His, tipo A1; Pro, tipo A2)1. En los últimos años se ha ...

    • Geographic distribution of sex chromosome polymorphism in Anastrepha fraterculus sp. 1 from Argentina 

      Giardini, Maria Cecilia; Nieves, Mariela; Scannapieco, Alejandra Carla; Conte, Claudia Alejandra; Milla, Fabian Horacio; Schapovaloff, Maria Elena; Frissolo, Maria Soledad; Remis, Maria Isabel; Cladera, Jorge Luis; Lanzavecchia, Silvia Beatriz (BioMed Central, 2020-12)
      Background Anastrepha fraterculus is recognized as a quarantine pest in several American countries. This fruit fly species is native to the American continent and distributed throughout tropical and subtropical regions. ...

    • Grooming Behavior in Naturally Varroa-Resistant Apis mellifera Colonies From North-Central Argentina 

      Russo, Romina Maria; Liendo, María Clara; Landi, Lucas; Pietronave, Hernan Pablo; Merke, Julieta; Fain, Hernan Carlos; Muntaabski, Irina; Palacio, María Alejandra; Rodriguez, Graciela Adriana; Lanzavecchia, Silvia Beatriz; Scannapieco, Alejandra Carla (Frontiers Media, 2020-10-22)
      The Western honey bee, Apis mellifera, is an important species in providing honey and pollination services globally. The mite Varroa destructor is the major threat to A. mellifera, and it is associated with the severe ...

    • El grooming: enemigo de la varroa 

      Russo, Romina Maria; Liendo, María Clara; Landi, Lucas; Pietronave, Hernan Pablo; Merke, Julieta; Muntaabski, Irina; Palacio, María Alejandra; Rodriguez, Graciela Adriana; Lanzavecchia, Silvia Beatriz; Scannapieco, Alejandra Carla (Sociedad Argentina de Apicultores, 2021-07)
      Una de las enfermedades que mayores pérdidas ocasiona a la industria apícola es la Varroosis, causada por el ácaro Varroa destructor. La selección de colonias por el comportamiento de grooming puede ser una respuesta a ...

    • Gut bacteriome analysis of Anastrepha fraterculus sp. 1 during the early steps of laboratory colonization 

      Salgueiro, Julieta; Pimper, Lidia Elena; Segura, Diego Fernando; Milla, Fabian Horacio; Russo, Romina Maria; Asimakis, Elias D.; Stathopoulou, Panagiota; Bourtzis, Kostas; Cladera, Jorge Luis; Tsiamis, George; Lanzavecchia, Silvia Beatriz (Frontiers Media, 2020-10)
      Microbial communities associated to insect species are involved in essential biological functions such as host nutrition, reproduction and survivability. Main factors have been described as modulators of gut bacterial ...