Artículos (éditos e inéditos): Recent submissions

Now showing items 41-60 of 193

    • Copper improves the production of laccase by Pleurotus sajor-caju with ability to grow on effluents of the citrus industry 

      Fonseca, María Isabel; Molina, Melisa Antonella; Benítez, Silvana Florencia; Tejerina, Marcos Raúl; Velázquez, Juan Ernesto; Sadañoski, Marcela Alejandra; Zapata, Pedro Darío (Universidad Nacional Autónoma de México. Centro Ciencias de la Atmósfera, 2020-03-01)
      This research is aimed to evaluate the effect of copper on biomass growth, laccase activity and isoenzymes composition of Pleurotus sajor-caju, and its ability to grow on effluents of the citrus industry. The inhibitory ...

    • Comparative study of single cultures and a consortium of white rot fungi for polychlorinated biphenyls treatment 

      Benítez, Silvana Florencia; Sadañoski, Marcela Alejandra; Velázquez, Juan Ernesto; Zapata, Pedro Darío; Fonseca, María Isabel (Wiley Blackwell Publishing, 2021-03-05)
      Aims: To evaluate the mycoremediation of polychlorinated biphenyls (PCBs) by either single cultures or binary consortia of Pleurotus pulmonarius LBM 105 and Trametes sanguinea LBM 023. Methods and Results: PCBs tolerance, ...

    • Acantholippia salsoloides : phytochemical composition and biological potential of a thujonic population 

      Celaya, Liliana Soledad; Viturro, Carmen Ines; Silva, Luis R. (Sage Publications, 2019-06-25)
      Acantholippia salsoloides (Verbenaceae) is an aromatic plant widespread in the Andean region. The infusion (leaves and flowers) is widely used as a digestive stimulant as well as for the treatment of various diseases in ...

    • Interspecific hybrids between Paspalum plicatulum and P. oteroi : a key tool for forage breeding 

      Novo, Patricia Elda; Montenegro Valls, José Francisco; Galdeano, Florencia; Honfi, Ana Isabel; Espinoza, Francisco; Quarin, Camilo Luis (Universidade de São Paulo (Campus "Luiz de Queiroz"), 2016-08-01)
      Grama-tio-pedro (Paspalum oteroi Swallen) is a rare stoloniferous grass of the Plicatula group of Paspalum, well adapted to continuous grazing in areas subject to seasonal flooding in the Pantanal region, in central western ...

    • Chromosomal variation in Argentine populations of Akodon montensis Thomas, 1913 (Rodentia, Cricetidae, Sigmodontinae) 

      Malleret, Matías Maximiliano; Labaroni, Carolina Alicia; García, Gabriela Verónica; Ferro, Juan Martín; Martí, Dardo Andrea; Lanzone, Cecilia (Zoological Inst, 2016-02-02)
      The genus Akodon Meyen, 1833 is one of the most species-rich among sigmodontine rodents and has great chromosome variability. Akodon montensis has a relatively broad distribution in South America, and Argentine populations ...

    • Genetic differentiation within and away from the chromosomal rearrangements characterising hybridising chromosomal races of the western house mouse (Mus musculus domesticus) 

      Förster, Daniel W.; Jones, Eleanor P.; Jóhannesdóttir, Fríða; Gabriel, Sofia I.; Giménez, Mabel Dionisia; Panithanarak, Thadsin; Hauffe, Heidi Christine; Searle, Jeremy B. (Springer, 2016-04-05)
      The importance of chromosomal rearrangements for speciation can be inferred from studies of genetic exchange between hybridising chromosomal races within species. Reduced fertility or recombination suppression in karyotypic ...

    • Empirical demonstration of hybrid chromosomal races in house mice 

      Giménez, Mabel Dionisia; Panithanarak, Thadsin; Hauffe, Heidi Christine; Searle, Jeremy B. (Society for the Study of Evolution, 2016-06-11)
      Western house mice (Mus musculus domesticus) and common shrews (Sorex araneus) are important models for study of chromosomal speciation. Both had ancestral karyotypes consisting of telocentric chromosomes, and each is ...

    • Demografía histórica de Anadenanthera colubrina var. Cebil (Leguminosae) en Argentina 

      Barrandeguy, María Eugenia; Prado, Darién Eros; Goncalves, Alejandra Lorena; García, María Victoria (Sociedad Argentina de Botánica, 2016-12-01)
      Anadenanthera colubrina var. cebil es una especie nativa sudamericana que caracteriza a los Bosques Secos Estacionales Neotropicales, los cuales se presentan en parches disyuntos dispersos a lo largo del Neotrópico. La ...

    • R2d2 drives selfish sweeps in the house mouse 

      Didion, John P.; Morgan, Andrew P.; Yadgary, Liran; Bell, Timothy A.; McMullan, Rachel C.; Ortiz de Solorzano, Lydia; Britton-Davidian, Janice; Bult, Carol J.; Campbell, Karl J.; Castiglia, Riccardo; Ching, Yung-Hao; Chunco, Amanda J.; Crowley, James J.; Chesler, Elissa J.; Förster, Daniel W.; French, John E.; Gabriel, Sofia I.; Gatti, Daniel M.; Garland, Theodore Jr; Giagia Athanasopoulou, Eva B.; Giménez, Mabel Dionisia; Grize, Sofia A.; Gündüz, Islam; Holmes, Andrew; Hauffe, Heidi Christine; Herman, Jeremy S.; Holt, James M.; Kunjie, Hua; Jolley, Wesley J.; Lindholm, Anna K.; López-Fuster, María J.; Mitsainas, George; Mathias, Maria da Luz; McMillan, Leonard; Morgado Ramalhinho, Maria da Graç̧a; Rehermann, Barbara; Rosshart, Stephan P.; Searle, Jeremy B.; Shiao, Meng-Shin; Solano, Emanuela; Svenson, Karen L.; Thomas-Laemont, Patricia; Threadgill, David W.; Ventura, Jacint; Weinstock, George M.; Pomp, Daniel; Churchill, Gary A.; Pardo Manuel de Villena, Fernando (Oxford University Press, 2016-02-15)
      A selective sweep is the result of strong positive selection driving newly occurring or standing genetic variants to fixation, and can dramatically alter the pattern and distribution of allelic diversity in a population. ...

    • Obtención de azúcares fermentables a partir de aserrín de pino pretratado secuencialmente con ácido-base 

      Rodríguez, María Daniela; Castrillo, María Lorena; Velázquez, Juan Ernesto; Kramer, Gustavo Raúl; Sedler, Cyntia Ingeborg; Zapata, Pedro Darío; Villalba, Laura Lidia (Universidad Autónoma de México. Centro Ciencias de la Atmósfera, 2017-05-22)
      El uso de residuos lignocelulósicos constituye una fuente abundante y de bajo costo, que genera, además, una solución al problema de su disposición final. El objetivo del trabajo fue evaluar el efecto de distintas condiciones ...

    • Effect of wood flour as carbon source on cellulases and xylanases production by white-rot-fungi native from Misiones 

      Rodríguez, María Daniela; Barchuk, Mónica Lucrecia; Fonseca, María Isabel; Zapata, Pedro Darío; Villalba, Laura Lidia (Council for Innovative Research, 2015-11-10)
      There is a need to explore lignocellulosic materials to select an adequate substrate for lignocellulolytic enzyme production. Utilization of some residues provides an opportunity to produce high yields of lignocellulolytic ...

    • Evaluation of synthetic and semi- synthetic culture media for endo-1,4-β- glucanases secretion by trichoderma koningiopsis 

      Castrillo, María Lorena; Bich, Gustavo Ángel; Kramer, Gustavo Raúl; Velázquez, Juan Ernesto; Rodríguez, María Daniela; Zapata, Pedro Darío; Villalba, Laura Lidia (Elsevier, 2015-06-01)
      The actual demand of energy and the environmental concerns together with the reduced fossil fuel reserves have played an important role to convert the second generation bioethanol production into an attractive research ...

    • Aplicación de diferentes técnicas de Secado en frutas de Diospyros kaki var. ‘Fuyu’ 

      Borsini, Ariel Alejandro; Albani, Oscar Alfredo; Ramallo, Laura Ana (Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Secretaria de Investigación y Posgrado, 2016-12-20)
      El objetivo fue evaluar el efecto de las condiciones de deshidratación sobre la pérdida de agua y los cambios de color en Dyospiros kaki var. 'Fuyu'. Las condiciones fueron: i) Secado con aire a velocidad (1,1 m/s) y ...

    • Paspalum schesslii (Poaceae, Paspaleae), a new species from Mato Grosso (Brazil) with an unusual base chromosome number 

      Bonasora, Marisa Graciela; Pozzobon, Marisa T.; Honfi, Ana Isabel; Rua, Gabriel Hugo (Springer, 2015-07-29)
      Paspalum schesslii, a new species from the state of Mato Grosso in central-western Brazil, is described and illustrated. The new species is related to P. malmeanum, from central-western Brazil and eastern Bolivia, and ...

    • Cytogenetic analyses as clarifying tools for taxonomy of the genus Callisia Loefl. (Commelinaceae) 

      Grabiele, Marina; Daviña, Julio Rubén; Honfi, Ana Isabel (Universidad de Concepción. Facultad de Ciencias Naturales y Oceanográficas, 2015-06-01)
      Se han analizado los números cromosómicos, los cariotipos y el comportamiento meiótico en 10 poblaciones pertenecientes a dos especies de Callisia Loefl. provenientes del Nordeste de Argentina. Callisia repens mostró un ...

    • Morfo-anatomía foliar y caulinar de Passiflora caerulea L. (Passifloraceae) 

      Pereira Suhsner, Claudia Diana; Ferrucci, María Silvia; Honfi, Ana Isabel (Universidad Nacional de Asunción. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Análisis de Recursos Vegetales, 2016-12-01)
      Se estudió la morfo-anatomía foliar y caulinar de P. caerulea con el objeto de identificar caracteres que permitan reconocer a la especie. El material vegetal fue colectado en el Distrito Félix Pérez Cardozo, Dpto. Guairá. ...

    • Dissolving pulps by oxidation of the cellulosic fraction of lignocellulosic waste 

      Ehman, Nanci Vanesa; Rodriguez Rivero, Gustavo; Area, María Cristina; Felissia, Fernando Esteban (Editura Acad Romane, 2017-12-01)
      Cellulosic fractions of Eucalyptus sp. sawdust pulp and of sugarcane bagasse pulp, which had been subjected to hydrothermal and alkaline treatments, were purified by oxidative means (oxygen and ozone, followed by an alkaline ...

    • Microsporogénesis de tres especies del subgénero Passiflora (Passiflora, Passifloraceae) de Paraguay 

      Pereira Suhsner, Claudia Diana; Honfi, Ana Isabel; Ferrucci, María Silvia; Deginani, Norma Beatriz (Instituto de Botánica Darwinion, 2016-07-31)
      El presente trabajo tuvo por objeto caracterizar cariológicamente las especies del género Passiflora L., subgénero Passiflora, del Distrito Félix Pérez Cardozo, Guairá, Paraguay. Por primera vez, se da a conocer el número ...

    • Genetic relationship among paspalum species of the subgenus anachyris : taxonomic and evolutionary implications 

      Zilli, Alex Leonel; Hojsgaard, Diego Hernán; Brugnoli, Elsa Andrea; Acuña, Carlos Alberto; Honfi, Ana Isabel; Urbani, Mario Hugo; Quarin, Camilo Luis; Martínez, Eric Javier (Elsevier, 2014-10-01)
      Paspalum is one of the most important genera of the Poaceae family due to its large number of species anddiversity. The subgenus Anachyris comprises six species mainly from South America grouped together bysharing rare ...

    • Los problemas resueltos en libros de texto del ciclo básico universitario relativos a circuitos RL en corriente continua 

      Giacosa, Norah Silvana; Zang, Claudia Mariela; Giorgi, Silvia María; Maidana, Jorge Armando; Such, Alejandro (Universidad Federal de Santa Catarina, 2015-11-23)
      En este trabajo se describen y caracterizan los problemas resueltos, relativos al tema circuitos RL en corriente continua, presentes en doce libros de texto universitarios de uso habitual en la República Argentina. Los ...