Now showing items 281-300 of 4968

    • Ortiz Severín, Javiera; Travisany, Dante; Maass Sepúlveda, Alejandro; Cambiazo Ayala, Verónica; Chávez Espinosa, Francisco (MDPI, 2020)
      Piscirickettsiasalmonis is an intracellular bacterial fish pathogen that causes piscirickettsiosis, a disease with numerous negative impacts in the Chilean salmon farming industry. Although transcriptomic studies of P. ...
    • Sieg, Michael; Sacristán, Irene; Busch, Johannes; Terio, Karen A.; Cabello, Javier; Hidalgo-Hermoso, Ezequiel; Millán, Javier; Boettcher, Denny; Heenemann, Kristin; Vahlenkamp, Thomas W.; Napolitano, Constanza (MDPI, 2020)
      The family of paramyxoviruses has received growing attention as several new species have been identified recently, notably two different clusters in domestic cats, designated as feline morbillivirus (FeMV) and feline ...
    • Otero, Rodrigo A.; Soto Acuña, Sergio; Rojas, Jennyfer; Rojas M., Osvaldo (Elsevier, 2020)
      This research presents the first pliosaur remains from the Upper Jurassic of the Atacama Desert, in northern Chile. Two specimens recovered from Oxfordian levels, are represented by a fragmentary mandibular ramus and by ...
    • Lavandero, Nicolás; Rosende, Benito; Pérez, María Fernanda (Pensoft, 2020)
      A new species, Leucheria cantillanensis sp. nov., endemic to the coastal mountain range of Central Chile, is described. By using both nDNA and cpDNA, phylogenetic relationships of the new species were investigated. This ...
    • Becerra, Pablo I.; Cavieres, Lohengrin; Bustamante Araya, Ramiro (Taylor and Francis, 2020)
      Background: The effects of many invasive species on invaded communities are still scarcely known. Centaurea solstitialis is an invasive Eurasian herb, widely distributed around the world, but its effects on recipient ...
    • Becerra Ruiz, Martín; Galdámez Silva, Antonio; Modak, Brenda; Vilches Herrera, Marcelo (Wiley, 2020)
      Filifolinol is a natural occurring spirodihydrobenzofuran isolated from the resinous exudates of Heliotropium filifolium, a Chilean endemic shrub. Filifolinol and some of its derivatives have shown interesting biological ...
    • Ossa Fuentes, Luis; Soto Acuña, Sergio; Bona, Paula; Sallaberry, Michel; Vargas, Alexander O. (Wiley, 2020)
      The adult ankle of early reptiles had five distal tarsal (dt) bones, but in Dinosauria, these were reduced to only two: dt3 and dt4, articulated to metatarsals (mt) mt3 and mt4. Birds have a single distal tarsal ossification ...
    • Rozés Salvador, Victoria; González Billault, Christian; Conde, Cecilia (Frontiers Media, 2020)
      Endocytic recycling is an intracellular process that returns internalized molecules back to the plasma membrane and plays crucial roles not only in the reuse of receptor molecules but also in the remodeling of the different ...
    • Laplaza, Rubén; Cárdenas Valencia, Carlos; Chaquin, Patrick; Contreras García, Julia; Ayers, Paul W. (Wiley, 2020)
      The bonding and antibonding character of individual molecular orbitals has been previously shown to be related to their orbital energy derivatives with respect to nuclear coordinates, known as dynamical orbital forces. ...
    • Español Jiménez, Sonia; Abaud, Constanza; Aceituno, Camila; Alvarado Rybak, Mario; Borroni, Cintya; Chiang, Gustavo; Diaz, Javier; Espejo, Winfred; Estay, María Luisa; García Cegarra, Ana; González, Carlos; Gutiérrez, Belén; Gutiérrez, Josefina; Henríquez, Daniel; Hirmas, Andrea; Mejías, Pamela; Merino, Constanza; Molina, Charity; Naretto, Camilo; Olivares, Florencia; Pereira, Patricia; Peñaloza, Diego; Pincheira, Betsy; Pinto, Nicolás; Rojas, Omar; Alemán Sánchez, Carolina María; Toro, Bárbara; Toro, Frederick; Undurraga, Raimundo (European Assoc. Aquatic Mammals, 2020)
    • Rojas Romo, Carlos; Aliaga, Margarita E.; Arancibia, Verónica; Gómez, Marisol (Elsevier, 2020)
      Using the differential pulse anodic stripping voltammetry technique and an in-situ bismuth film deposited on a glassy carbon electrode, a simple and sensitive method for rapid Pb(II) and Cd(II) quantification was developed. ...
    • Poblete, Yanina; Gutiérrez, Víctor; González Gómez, Paulina L.; Wingfield, John C.; Vásquez Salfate, Rodrigo (2020)
      To facilitate breeding and any energetically costly activity, individuals of the same species can substantially vary their circulating corticosterone (CORT) levels to cope with local environmental conditions at different ...
    • Stange Klein, Claudia; Rodríguez Concepción, Manuel; Li, Li (Frontiers Media, 2020)
    • Casares, Fernando; Allende Connelly, Miguel; Felix de Celis, José; González Reyes, Acaimo; Martínez Morales, Juan Ramón (Company of Biologists, 2020)
    • Ormazábal Toledo, Rodrigo; Contreras, Renato (Elsevier, 2020)
      This review deals with the problem of designing safer solvents for chemical transformation and chemical processes. These materials generically defined as neoteric solvents include the well known ionic liquids (ILs) and ...
    • Vargas, Nicolás M.; Torres, Felipe; Baker, Alexander A.; Lee, Jonathan R. I.; Kiwi Tichauer, Miguel; Willey, Trevor M.; Monton, Carlos; Schuller, Iván K. (American Institute of Physics, 2020)
      We have compared the magnetic properties of well-controlled ultra-short (<= 50nm) atomic iron (Fe) chains embedded in Fe-phthalocyanine films with those in Fe-hydrogen (H-2) phthalocyanine superlattices. Surprisingly, we ...
    • Lobos, Gabriel; Sáez, Paola A.; Villablanca, Roberto; Prado, Miguel; Cruz Jofré, Franco; Fibla, Pablo; Méndez Torres, Marco A. (Regional Euro-Asian Biological Invasions Centre-Reabic, 2020)
      There is scarce documentation of the presence of trout in the Puna and southern Altiplano in Chile, in spite of the risk that they represent for these ecosystems of high environmental value, which have endemic and highly ...
    • Rodríguez Gómez, Gloria; Fonturbel, Francisco E. (Oxford University Press, 2020)
      Habitat structure may have a significant influence on the occurrence, abundance, and activity patterns of forest mammals. However, anthropogenic habitat disturbance changes habitat structure, which may alter those patterns ...
    • Mojica, Marycruz; Alzogaray, Raúl Adolfo; Mengoni, Sofía Laura; Noel Reynoso, Mercedes; Pinto, Carlos Fernando; Niemeyer Marich, Hermann; Echeverría, Javier (MS Editions, 2020)
      Triatoma infestans (Klug) is the principal vector of Chagas disease in Bolivia and neighboring countries. The objective of this study was to determine the chemical composition of the EO of the Chilean laurel, Laurelia ...
    • Parma, Valentina; Ohla, Kathrin; Veldhuizen, María G.; Niv, Masha Y.; Kelly, Christine E.; Bakke, Alyssa J.; Cooper, Keiland W.; Bouysset, Cedric; Pirastu, Nicola; Dibattista, Michele; Kaur, Rishemjit; Liuzza, Marco Tullio; Pepino, Marta Y.; Schoepf, Veronika; Pereda Loth, Verónica; Olsson, Shannon B.; Gerkin, Richard C.; Domínguez, Paloma Rohlfs; Albayay, Javier; Farruggia, Michael C.; Bhutani, Surabhi; Fjaeldstad, Alexander W.; Kumar, Ritesh; Menini, Anna; Bensafi, Moustafa; Sandell, Mari; Konstantinidis, Iordanis; Di Pizio, Antonella; Genovese, Federica; Ozturk, Lina; Thomas Danguin, Thierry; Frasnelli, Johannes; Boesveldt, Sanne; Saatci, Ozlem; Saraiva, Luis R.; Lin, Cailu; Golebiowski, Jerome; Hwang, Liang Dar; Ozdener, Mehmet Hakan; Guardia, María Dolors; Laudamiel, Christophe; Ritchie, Marina; Havlicek, Jan; Pierron, Denis; Roura, Eugeni; Navarro, Marta; Nolden, Alissa A.; Lim, Juyun; Whitcroft, Katherine L.; Colquitt, Lauren R.; Ferdenzi, Camille; Brindha, Evelyn; Altundag, Aytug; Macchi, Alberto; Nuñez Parra, Alexia; Patel, Zara M.; Fiorucci, Sebastien; Philpott, Carl M.; Smith, Barry C.; Lundstrom, Johan N.; Mucignat, Carla; Parker, Jane K.; van den Brink, Mirjam; Schmuker, Michael; Fischmeister, Florian; Heinbockel, Thomas; Shields, Vonnie; Faraji, Farhoud; Santamaria, Enrique; Fredborg, William; Morini, Gabriella; Olofsson, Jonas; Jalessi, Maryam; Karni, Noam; D'Errico, Anna; Alizadeh, Rafieh; Pellegrino, Robert; Meyer, Pablo; Huart, Caroline; Chen, Ben; Soler, Graciela; Alwashahi, Mohammed; Welge Lussen, Antje; Freiherr, Jessica; de Groot, Jasper H. B.; Klein, Hadar; Okamoto, Masako; Singh, Preet Bano; Hsieh, Julien W.; Reed, Danielle R.; Hummel, Thomas; Munger, Steven D.; Hayes, John E. (Oxford, 2020)
      Recent anecdotal and scientific reports have provided evidence of a link between COVID-19 and chemosensory impairments, such as anosmia. However, these reports have downplayed or failed to distinguish potential effects on ...