Envíos recientes 

Instituto de Biotecnología: Envíos recientes

Mostrando ítems 61-80 de 411

    • Characterization of a novel GH10 alkali‑thermostable xylanase from a termite microbiome 

      Mon, Maria Laura; Marrero Diaz De Vill, Rubén; Campos, Eleonora; Soria, Marcelo Abel; Talia, Paola Mónica (Springer Open, 2022-08)
      The aim of the present study was to assess the biochemical and molecular structural characteristics of a novel alkali-thermostable GH10 xylanase (Xyl10B) identified in a termite gut microbiome by a shotgun metagenomic ...

    • Development of nanobodies against Mal de Río Cuarto virus major viroplasm protein P9‑1 for diagnostic sandwich ELISA and immunodetection 

      Llauger, Gabriela; Monti, Demian Esteban; Aduriz Guerrero, Matías; Romão, Ema; Dumon, Analia Delina; Mattio, Maria Fernanda; Wigdorovitz, Andres; Muyldermans, Serge; Vincke, Cécile; Parreño, Viviana; Del Vas, Mariana (Springer Nature, 2021-10)
      Mal de Río Cuarto virus (MRCV) is a member of the genus Fijivirus of the family Reoviridae that causes a devastating disease in maize and is persistently and propagatively transmitted by planthopper vectors. Virus replication ...

    • Acinetobacter baumannii and Its relationship to carbapenem resistance : a meta-analysis 

      Rodrigues, Diego Lucas Neres; Costa, Francielly Morais Rodrigues da; Marques Da Silva, Wanderson; Aburjaile, Flavia; Azevedo, Vasco (MDPI, 2022-05)
      Infections by antibiotic-resistant bacteria are a significant and complex global health issue. In this context, Acinetobacter baumannii is particularly important because of its ability to withstand treatments by β-lactams, ...

    • Retrotransposon and CRISPR/Cas9‑mediated knockout of NOD26 impairs the legume‑rhizobia symbiosis 

      Frare, Romina Alejandra; Stritzler, Margarita; Gomez, Maria Cristina; Tajima, Hiromi; Pascuan, Cecilia Gabriela; López Fernández, María Paula; Bottero, Ana Emilia; Nikel, Pablo I.; Alleva, Karina Edith; Ayub, Nicolás Daniel; Blumwald, Eduardo; Soto, Gabriela Cynthia (Springer, 2022-07)
      The multifunctional channel NOD26, identified and extensively studied (both biochemically and biophysically) in soybean, is a major protein component of the symbiosome membrane. The water and ammonia transport activities ...

    • Rapid and cloning‑free screening of edited alfalfa via next‑generation sequencing 

      Stritzler, Margarita; Pascuan, Cecilia Gabriela; Bottero, Ana Emilia; Gomez, Maria Cristina; Frare, Romina Alejandra; Puebla, Andrea Fabiana; Tajima, Hiromi; Ayub, Nicolás Daniel; Blumwald, Eduardo; Soto, Gabriela Cynthia (Springer, 2022-07)
      The identification of full knockout plants is frequently the rate-limiting step of the research and commercial projects searching the complete loss of the function of target genes via the CRISPR/Cas9 system. This problem ...

    • Mycobacterium tuberculosis infection in a free‑ranging urban dog from Argentina 

      Marfil, Maria Jimena; Barandiaran, Soledad; Zumarraga, Martin Jose; Germani, Ludmila; Faccini, Tamara; Linares, Marcelo; Capra, Silvana; Gramajo, Laura; Martinez Vivot, Marcela; Falzoni, Elvira (Springer, 2022-02)
      Mycobacterium bovis and Mycobacterium avium are the most important Mycobacteria isolated from diseased dogs, but Mycobacterium tuberculosis can be isolated as well, especially when close contact with humans exists. Free ...

    • Spatial distribution of Mycobacterium bovis spoligotypes in cattle from the state of Minas Gerais, Brazil 

      Souza, Mariana Assunção de; Lopes, Thaís Aline Carolino; Silva, Brendhal Almeida; Bombonato, Nadia Grandi; Dib, Cristina Corsi; Marfil, Maria Jimena; Zumarraga, Martin Jose; Lima, Anna Monteiro Correia (Springer, 2022-07)
      Genotyping methods have led to a better understanding of the epidemiology of Mycobacterium bovis (M. bovis) infection, and its transmission dynamics, as well as the possible phylogenetic relationships between Mycobacterium ...

    • Regulatory mechanisms behind the phenotypic plasticity associated with Setaria italica water deficit tolerance 

      Suguiyama, Vanessa Fuentes; Rodriguez, Jae Diana Paredes; Santos, Tatiane Cristina Nicomedio dos; Lira, Bruno Silvestre; de Haro, Luis Alejandro; Silva, João Paulo Naldi; Borba, Eduardo Leite; Purgatto, Eduardo; Silva, Emerson Alves da; Bellora Pereyra, Nicolás; Carrari, Fernando; Centeno, Danilo da Cruz; Bermudez Salazar, Luisa; Rossi, Magdalena; de Setta, Nathalia (Springer, 2022-05)
      Drought is one of the main environmental stresses that negatively impacts vegetative and reproductive yield. Water deficit responses are determined by the duration and intensity of the stress, which, together with plant ...

    • CRISPR/Cas9 and genetic screens in malaria parasites : small genomes, big impact 

      Ishizaki, Takahiro; Hernandez, Sophia; Paoletta, Martina; Sanderson, Theo; Bushell, Ellen S. C. (Portland Press, 2022-06)
      The ∼30 Mb genomes of the Plasmodium parasites that cause malaria each encode ∼5000 genes, but the functions of the majority remain unknown. This is due to a paucity of functional annotation from sequence homology, which ...

    • Multiple ways to evade the bacteriostatic action of glyphosate in rhizobia include the mutation of the conserved serine 90 of the nitrogenase subunit NifH to alanine 

      Liebrenz, Karen Ivana; Frare, Romina Alejandra; Gomez, Maria Cristina; Pascuan, Cecilia Gabriela; Brambilla, Silvina Maricel; Soldini, Diego Omar; Maguire, Vanina; Carrio, Alejandro Javier; Ruiz, Oscar; McCormick, Wayne; Soto, Gabriela Cynthia; Ayub, Nicolás Daniel (Elsevier, 2022-07)
      The genome resequencing of spontaneous glyphosate-resistant mutants derived from the soybean inoculant E109 allowed identifying genes most likely associated with the uptake (gltL and cya) and metabolism (zigA and betA) of ...

    • Insights into the xylan degradation system of Cellulomonas sp. B6 : biochemical characterization of rCsXyn10A and rCsAbf62A 

      Garrido, Mercedes Maria; Piccinni, Florencia Elizabeth; Landoni, Malena; Peña, María Jesús; Topalian, Juliana; Couto, Alicia; Wirth, Sonia Alejandra; Urbanowicz, Breeanna Rae; Campos, Eleonora (Springer, 2022)
      Valorization of the hemicellulose fraction of plant biomass is crucial for the sustainability of lignocellulosic biorefineries. The Cellulomonas genus comprises Gram-positive Actinobacteria that degrade cellulose and other ...

    • A prime-boost combination of a three-protein cocktail and multiepitopic MVA as a vaccine against Babesia bigemina elicits neutralizing antibodies and a Th1 cellular immune response in mice 

      Montenegro, Valeria Noely; Jaramillo Ortiz, Jose; Paoletta, Martina; Gravisaco, María José; Del Medico Zajac, Maria Paula; Garanzini, Debora Patricia; Valenzano, Magali Nicole; Calamante, Gabriela; Wilkowsky, Silvina Elizabeth (Elsevier, 2022-09)
      In the intraerythrocytic protozoan parasites of the genus Babesia both innate and adaptive immune responses are necessary to confer protection against clinical disease. In particular, the adaptive immune response involves ...

    • The genetic architecture of photosynthesis and plant growthrelated traits in tomato 

      Oliveira Silva, Franklin Magnum de; Lichtenstein, Gabriel; Alseekh, Saleh; Rosado‐Souza, Laise; Conte, Mariana; Fuentes Suguiyama, Vanessa; Lira, Bruno Silvestre; Fanourakis, Dimitrios; Usadel, Björn; Lopes Bhering, Leonardo; DaMatta, Fábio M.; Sulpice, Ronan; Araújo, Wagner L.; Rossi, Magdalena; de Setta, Nathalia; Fernie, Alisdair R.; Carrari, Fernando; Nunes Nesi, Adriano (Wiley, 2018-02)
      To identify genomic regions involved in the regulation of fundamental physiological processes such as photosynthesis and respiration, a population of Solanum pennellii introgression lines was analyzed. We determined ...

    • The genome of the stress-tolerant wild tomato species Solanum pennellii 

      Bolger, Anthony; Scossa, Federico; Bolger, Marie E.; Lanz, Christa; Maumus, Florian; Tohge, Takayuki; Quesneville, Hadi; Alseekh, Saleh; Sørensen, Iben; Lichtenstein, Gabriel; Fich, Eric A.; Conte, Mariana; Keller, Heike; Schneeberger, Korbinian; Schwacke, Rainer; Ofner, Itai; Vrebalov, Julia; Xu, Yimin; Osorio, Sonia; Aflitos, Saulo Alves; Schijlen, Elio; Jiménez-Goméz, José M.; Ryngajllo, Malgorzata; Kimura, Seisuke; Kumar, Ravi; Koenig, Daniel; Headland, Lauren R.; Maloof, Julin N.; Sinha, Neelima; van Ham, Roeland C. H. J.; Lankhorst, René Klein; Mao, Linyong; Vogel, Alexander; Arsova, Borjana; Panstruga, Ralph; Fei, Zhangjun; Rose, Jocelyn K. C.; Zamir, Dani; Carrari, Fernando; Giovannoni, James J.; Weigel, Detlef; Usadel, Björn; Fernie, Alisdair R. (Nature Publishing Group, 2014-09)
      Solanum pennellii is a wild tomato species endemic to Andean regions in South America, where it has evolved to thrive in arid habitats. Because of its extreme stress tolerance and unusual morphology, it is an important ...

    • Phytochrome-dependent temperature perception modulates isoprenoid metabolism 

      Bianchetti, Ricardo; De Luca, Belen; De Haro, Luis Alejandro; Rosado, Daniele; Demarco, Diego; Conte, Mariana; Bermudez Salazar, Luisa; Freschi, Luciano; Fernie, Alisdair R.; Michaelson, Louise V.; Haslam, Richard P.; Rossi, Magdalena; Carrari, Fernando (American Society of Plant Biologists, 2020-07)
      Changes in environmental temperature influence many aspects of plant metabolism; however, the underlying regulatory mechanisms remain poorly understood. In addition to their role in light perception, phytochromes (PHYs) ...

    • A fungal protease named AsES triggers antiviral immune responses and effectively restricts virus infection in arabidopsis and Nicotiana benthamiana plants 

      Caro, Maria Del Pilar; Venturuzzi, Andrea Laura; Moschen, Sebastian Nicolas; Salazar, Sergio Miguel; Díaz Ricci, Juan Carlos; Asurmendi, Sebastian (Oxford University Press, 2022-04)
      Background and Aims: Plants have evolved complex mechanisms to fight against pathogens. Among these mechanisms, pattern-triggered immunity (PTI) relies on the recognition of conserved microbe- or pathogen-associated molecular ...

    • Coxiella endosymbiont of rhipicephalus microplus modulates tick physiology with a major impact in blood feeding capacity 

      Garcia Guizzo, Melina; Tirloni, Lucas; Gonzalez, Sergio Alberto; Farber, Marisa Diana; Braz, Glória; Parizi, Luís Fernando; Dedavid e Silva, Lucas Andre; Da Silva Vaz, Itabajara; Oliveira, Pedro L. (Frontiers Media, 2022-05)
      In the past decade, metagenomics studies exploring tick microbiota have revealed widespread interactions between bacteria and arthropods, including symbiotic interactions. Functional studies showed that obligate endosymbionts ...

    • New validated eucalyptus SSR markers located in candidate genes involved in growth and plant development 

      Acuña, Cintia Vanesa; Rivas, Juan Gabriel; Aguirre, Natalia Cristina; Villalba, Pamela Victoria; Martinez, Maria Carolina; Garcia, Martin Nahuel; Hopp, Horacio Esteban; Marcucci Poltri, Susana Noemi (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (España), 2020)
      Aim of study: To validate and characterize new microsatellites or Simple Sequence Repeats (SSR) markers, located within genomic transcribed sequences related to growth and plant developmental traits, in Eucalyptus ...

    • Validation of reference genes for quantitative PCR in Johnsongrass (Sorghum halepense L.) under glyphosate stress 

      Ulrich, Maria Noelia; Muñiz-Padilla, Esteban; Corach, Alejandra; Hopp, Horacio Esteban; Tosto, Daniela Sandra (MDPI, 2021-08)
      Weeds are one of the main causes of the decrease in crop yields, with Johnsongrass (Sorghum halepense L.) being one of the most significant. Weeds can be controlled by herbicides, but some have developed resistance. ...

    • Expanding the benefits of Tnt1 for the identification of dominant mutations in polyploid crops: A single allelic mutation in the MsNAC39 gene produces multifoliated alfalfa 

      Jozefkowicz, Cintia; Gomez, Maria Cristina; Odorizzi, Ariel; Iantcheva, Anelia; Ratet, Pascal; Ayub, Nicolás Daniel; Soto, Gabriela Cynthia (Frontiers Media, 2022-04)
      Most major crops are polyploid species and the production of genetically engineered cultivars normally requires the introgression of transgenic or gene-edited traits into elite germplasm. Thus, a main goal of plant research ...