Títulos 

Títulos

Mostrando ítems 2274-2293 de 3666

    • Long-term impact of grazing and tillage on soil quality in the semi-arid Chaco (Argentina) 

      Banegas, Natalia Romina; Maza, Marianela; Viruel, Emilce; Nasca, Jose Andres; Canteros, Francisco H.; Corbella, Roberto; Dos Santos, Daniel Andrés (Sociedad Española de la Ciencia del Suelo, 2019)
      Deforestation of Chacoan native forests and reorientation of land use are transforming the region into agricultural use. The main purpose of this work was to evaluate the impact of different land uses on soil quality in ...

    • Long-term maintenance rate fertilisation increases soil bacterial-archaeal community diversity in the subsoil and N-cycling potentials in a humid crop season 

      Pin Viso, Natalia Daniela; Ortiz, Jimena; Maury, Mariana; Frene, Juan Pablo; Iocoli, Gastón Alejandro; Lorenzon, Claudio Antonio; Rivarola, Maximo Lisandro; García, Fernando O.; Gudelj, Vicente Jorge; Faggioli, Valeria Soledad (Elsevier, 2024-01)
      Among agronomical practices, fertilisation greatly influences soil microbial diversity and functionality and severely disturbs the global nitrogen (N) cycle. In this study, we assessed the effect of 16 years of mineral ...

    • Long-term preservation of Lotus tenuis adventitious buds 

      Espasandin, Fabiana Daniela; Brugnoli, Elsa Andrea; Ayala, Paula G.; Ayala, Lilian P.; Ruiz, Oscar Adolfo; Sansberro, Pedro Alfonso (Springer, 2018-11-14)
      Encapsulation-dehydration, encapsulation-vitrification, and vitrification were tested for cryopreservation of Lotus tenuis (Fagaceae) adventitious buds clusters (ABCs) obtained by a direct regeneration system from leaves ...

    • Longevidad potencial de semillas de Cedrela balansae C.DC. (Cedro Orán) 

      Galíndez, Guadalupe; Alvarez, Ana Carolina; Ceccato, Diana Valeria; Sühring, Silvia Susana; Rivero, Maria Victoria; Malagrina, Gisela Marina; Saravia, Pablo Federico; Fornes, Luis Fernando (Red Argentina de Biología de Semillas, 2023-11-01)
      Cedrela balansae es una especie de gran interés forestoindustrial procedente de la zona pedemontana del sector Norte de las Yungas australes. Dado la accesibilidad y el valor su madera se encuentra amenazada por la ...

    • Longitudinal follow-up of the immunity to SARS-CoV-2 in health care workers in Argentina : persistence of humoral response and neutralizing capacity after Sputnik V vaccination 

      Castro, Eliana Florencia; Acosta, Julián; Moriena, Lucía; Rios Medrano, Mayra; Cibello, Malena Tejerina; Codino, Eduardo; Taborda, Miguel Ángel; Álvarez, Diego E.; Cavatorta, Ana (American Society for Microbiology, 2023-06)
      SARS-CoV-2 vaccine protection has encountered waning of immune response and breakthrough infections. The hybrid immune response generated by the combination of vaccination and infection was shown to offer higher and broader ...

    • Looking for biological indicators of soil using hierarchical clustering 

      Rossi, Maria Sol; Michelena, Roberto; Casas, Roberto Raul (Asociación Argentina de la Ciencia del Suelo, 2010-05-31)
      Soil microbial activity (SMA) is related to the use and management of soil we hypothesized that a single change in the sequence of crop rotation could be detected through changes in the biological and microbial activity ...

    • LOV‐domain photoreceptor, encoded in a genomic island, attenuates the virulence of Pseudomonas syringae in light‐exposed Arabidopsis leaves 

      Moriconi, Victoria; Sellaro, Romina Vanesa; Ayub, Nicolás Daniel; Soto, Gabriela; Rugnone, Matias Leandro; Shah, Rashmi; Pathak, Gopal P.; Gärtner, Wolfgang; Casal, Jorge José (Wiley, 2013-10)
      In Arabidopsis thaliana, light signals modulate the defences against bacteria. Here we show that light perceived by the LOV domain‐regulated two‐component system (Pst–Lov) of Pseudomonas syringae pv. tomato DC3000 (Pst ...

    • Low water availability increases susceptibility to peanut smut (Thecaphora frezzii) in peanut crop 

      Paredes, Juan Andrés; Guzzo, María Carla; Monguillot, Joaquín Humberto; Asinari, Florencia; Posada, Gisella A.; Oddino, Claudio M.; Giordano, Damian F.; Morichetti, Sergio A.; Torres, Adriana M.; Rago, Alejandro Mario; Monteoliva, Mariela Ines (Wiley, 2023-10-23)
      Peanut smut (causal agent Thecaphora frezzii) and seasonal drought are the two main factors reducing peanut yields in Argentina. There are no previous studies about the effect of drought on peanut smut occurrence. We ...

    • Machine learning algorithms identified relevant SNPs for milk fat content in cattle 

      Ríos, Pablo J.; Raschia, Maria Agustina; Maizon, Daniel Omar; Demitrio, Daniel Arturo; Poli, Mario Andres (Sociedad Argentina de Informática, 2021-10)
      In recent years, machine learning methods have been shown to be efficient in identifying a subset of single nucleotide polymorphisms (SNP) underlying a trait of interest. The aim of this study was the construction of ...

    • Machine learning in space and time for modelling soil organic carbon change 

      Heuvelink, Gerard B.M.; Angelini, Marcos Esteban; Poggio, Laura; Bai, Zhanguo; Batjes, Niels H.; van den Bosch, Rik; Bossio, Deborah; Estella, Sergio; Lehmann, Johannes; Olmedo, Guillermo Federico; Sanderman, Jonathan (Wiley, 2020-05-20)
      Spatially resolved estimates of change in soil organic carbon (SOC) stocks are necessary for supporting national and international policies aimed at achieving land degradation neutrality and climate change mitigation. In ...

    • Macro y micropropagación de peperina de las lomas (Hedeoma multiflorum Benth) 

      Peralta, Patricia Angelica; Guariniello, Julian; Bach, Hernán Gerónimo; Escandon, Alejandro Salvio (Ediciones INTA, 2020-07)
      La extracción intensiva de plantas aromático-medicinales (PAMs) de sus ambientes naturales coloca a muchas especies en una situación de gran vulnerabilidad ecológica. Este es el caso de la “peperina de las lomas” (Hedeoma ...

    • Macrophomina phaseolina: General Characteristics of Pathogenicity and Methods of Control 

      Marquez, Nathalie; Giachero, María Lorena; Declerck, Stéphane; Ducasse, Daniel Adrian (Frontiers Media, 2021-04-22)
      Macrophomina phaseolina is a generalist soil-borne fungus present all over the world. It cause diseases such as stem and root rot, charcoal rot and seedling blight. Under high temperatures and low soil moisture, this fungus ...

    • Macroporosity of a typic argiudoll with different cropping intensity under no-tillage 

      Behrends Kraemer, Filipe; Morras, Hector (Universia, 2018-08)
      Soil macropores are dominant pathways of water flow and their impact on hydraulic properties is directly related to their geometrical and topological characteristics. A number of field and micromorphological analysis have ...

    • Magnoliophyta del Herbario BAB (Instituto de Recursos Biológicos CIRN-INTA) [Conjunto de datos] 

      Voda, Andrea; Fortunato, Renee Hersilia (Instituto de Recursos Biológicos, INTA, 2020-08-07)
      Se lista los ejemplares de Magnoliophyta depositados en el herbario BAB.

    • Main and epistatic QTL analyses for Sclerotinia Head Rot resistance in sunflower 

      Zubrzycki, Jeremias Enrique; Maringolo, Carla Andrea; Filippi, Carla Valeria; Quiroz, Facundo Jose; Nishinakamasu, Veronica; Puebla, Andrea Fabiana; Di Rienzo, Julio Alejandro; Escande, Alberto; Lia, Veronica Viviana; Heinz, Ruth Amelia; Hopp, Horacio Esteban; Cervigni, Gerardo Domingo Lucio; Paniego, Norma Beatriz (PLOS, 2017-12)
      Sclerotinia Head Rot (SHR), a disease caused by Sclerotinia sclerotiorum, is one of the most limiting factors in sunflower production. In this study, we identified genomic loci associated with resistance to SHR to support ...

    • Major cereal crops benefit from biological nitrogen fixation when inoculated with the nitrogen-fixing bacterium Pseudomonas protegens Pf-5 X940 

      Fox, Ana Romina; Soto, Gabriela Cinthia; Valverde, Claudio Fabián; Russo, Daniela Marta; Lagares, Antonio; Zorreguieta, Ángeles; Pascuan, Cecilia Gabriela; Frare, Romina Alejandra; Mercado Blanco, Jesús; Dixon, Ray; Ayub, Nicolás Daniel; Alleva, Karina Edith (2016)
      A main goal of biological nitrogen fixation research has been to expand the nitrogen-fixing ability to major cereal crops. In this work, we demonstrate the use of the efficient nitrogen-fixing rhizobacterium Pseudomonas ...

    • Mal de Río Cuarto virus (MRCV) genomic segment S3 codes for the major core capsid protein 

      Distefano, Ana Julia; Maldonado, Sara Beatriz; Hopp, Horacio Esteban; Del Vas, Mariana (Springer, 2009-06)
      Mal de Río Cuarto virus (MRCV) is a newly described species of the genus Fijivirus, family Reoviridae. Compared with other plant-infecting genus of the family, the function and localization of MRCV and other Fijivirus ...

    • Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves 

      De Haro, Luis Alejandro; Arellano, Sofía Maité; Novak, Ondrej; Feil, Regina; Dumon, Analia Delfina; Mattio, Maria Fernanda; Tarkowska, Danuse; Llauger, Gabriela; Strnad, Miroslav; Lunn, John Edward; Pearce, Stephen; Figueroa, Carlos María; Del Vas, Mariana (BMC, 2019-03)
      Background; Mal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To ...

    • Mal de Río Cuarto Virus infection triggers the production of distinctive viral-derived siRNA profiles in wheat and Its planthopper vector 

      De Haro, Luis Alejandro; Dumon, Analia Delina; Mattio, Maria Fernanda; Arguello Caro, Evangelina Beatriz; Llauger, Gabriela; Zavallo, Diego; Blanc, Hervé; Mongelli, Vanesa Claudia; Truol, Graciela Ana Maria; Saleh, María-Carla; Asurmendi, Sebastian; Del Vas, Mariana (2017)
      Plant reoviruses are able to multiply in gramineae plants and delphacid vectors encountering different defense strategies with unique features. This study aims to comparatively assess alterations of small RNA (sRNA) ...

    • Male Sexual Behavior and Pheromone Emission Is Enhanced by Exposure to Guava Fruit Volatiles in Anastrepha fraterculus 

      Bachmann, Guillermo Enrique; Segura, Diego Fernando; Devescovi, Francisco; Juárez, María Laura; Ruiz, María Josefina; Vera, María Teresa; Cladera, Jorge Luis; Teal, Peter E.A.; Fernandez, Patricia Carina (Plos One, 2015-04)
      Background: Plant chemicals can affect reproductive strategies of tephritid fruit flies by influencing sex pheromone communication and increasing male mating competitiveness. Objective and Methodology: We explored whether ...