Artículos de revistas: Recent submissions

Now showing items 1-20 of 208

    • Spatial maps and oscillations in the healthy hippocampus of octodon degus, a natural model of sporadic ... 
      Mugnaini, Matias; Polania Caviedes, Diana Marcela; Díaz, Yannina; Ezquer, Marcelo; Ezquer, Fernando; Deacon, Robert M. J.; Cogram, Patricia; Kropf, Emilio (Nature, 2022)
      The Octodon degus is a South American rodent that is receiving increased attention as a potential model of aging and sporadic late-onset Alzheimer's disease (AD). Impairments in spatial memory tasks in Octodon degus have ...
    • Positive selection over the mitochondrial genome and its role in the diversification of gentoo penguins in ... 
      Noll Vergara, Daly Katherina; León, F.; Brandt, D.; Pistorius, P.; Le Bohec, C.; Bonadonna, F.; Trathan, P. N.; Barbosa, A.; Raya Rey, A.; Dantas, G. P. M.; Bowie, R. C. K.; Poulin, Elie Albert; Viana, J. A. (Nature, 2022)
      Although mitochondrial DNA has been widely used in phylogeography, evidence has emerged that factors such as climate, food availability, and environmental pressures that produce high levels of stress can exert a strong ...
    • Role of ROX1, SKN7, and YAP6 stress transcription factors in the production of secondary metabolites in ... 
      Martínez Moya, Pilar; Campusano, Sebastián; Sepúlveda, Dionisia; Paradela Elizalde, Alberto; Alcaíno Gorman, Jennifer Cecilia; Baeza Cancino, Marcelo Enrique; Cifuentes, Víctor (MDPI, 2022)
      Xanthophyllomyces dendrorhous is a natural source of astaxanthin and mycosporines. This yeast has been isolated from high and cold mountainous regions around the world, and the production of these secondary metabolites ...
    • Evidence of low within-pair genetic relatedness in a relict population of Thorn-tailed Rayadito despite ... 
      Botero Delgadillo, Esteban; Quirici, Verónica; Ippi, Silvina; Vásquez, Rodrigo A.; Kempenaers, Bart (Wiley, 2022)
      Investigating whether mating patterns are biased in relation to kinship in isolated populations can provide a better understanding of the occurrence of inbreeding avoidance mechanisms in wild populations. Here, we report ...
    • Late glacial and holocene palaeolake history of the Última Esperanza region of southern Patagonia 
      Roberts, Stephen J.; McCulloch, Robert D.; Emmings, Joseph F.; Davies, Sarah J.; Van Nieuwenhuyze, Win; Sterken, Mieke; Heirman, Katrien; Van Wichelen, Jeroen; Díaz Prado, Carolina; Van de Vyver, Evelien; Whittle, Alex; Vyverman, Win; Hodgson, Dominic A.; Verleyen, Elie (MDPI, 2022)
      We undertook multi-proxy analyses on two sediment cores from Lago Pato, a small lake basin at 51 degrees S topographically separated from Lago del Toro in Torres del Paine (TdP), to provide insights into glacier dynamics ...
    • Records of Parochlus steinenii in the Maritime Antarctic and sub-Antarctic regions 
      Gañán Mora, Melisa; Contador, Tamara; Rendoll Cárcamo, Javier Alejandro; Simoes, Felipe; Pérez, Carolina; Graham, Gillian; Castillo, Simón; Kennedy, James; Convey, Peter (Pensoft, 2021)
      This study provides the summary of the reports of the geographical distribution in the Maritime Antarctic and sub-Antarctic regions of Parochlus steinenii (Gercke, 1889) (Diptera, Chironomidae), the only flying insect ...
    • Experimental admixture among geographically disjunct populations of an invasive plant yields a global mosaic ... 
      Irimia, Ramona E.; Hierro, José L.; Branco, Soraia; Sotes, Gastón Javier; Cavieres González, Lohengrin Alexis; Eren, Özkan; Lortie, Christopher J.; French, Kristine; Callaway, Ragan M.; Montesinos, Daniel (Wiley, 2021)
      1. Invasive species have the ability to rapidly adapt in the new regions where they are introduced. Classic evolutionary theory predicts that the accumulation of genetic differences over time in allopatric isolation may ...
    • Unraveling the morphological variation of triatoma infestans in the peridomestichabitats of Chuquisaca ... 
      Vilaseca, Carolina; Méndez Torres, Marco Antonio; Pinto, Carlos F.; Lemic, Darija; Benítez, Hugo A. (MDPI, 2021)
      Simple Summary Triatoma infestans is the main vector of the Chagas disease transmission and has been for years one of the main sanitary problems in Bolivia, particularly for the movement between isolated population to ...
    • Neuroendocrine patterns underlying seasonal song and year-round territoriality in male black redstarts 
      Villavicencio, Camila P.; Windley, Harriet; D’Amelio, Pietro B.; Gahr, Manfred; Goymann, Wolfgang; Quispe, René (BMC, 2021)
      Background The connection between testosterone and territoriality in free-living songbirds has been well studied in a reproductive context, but less so outside the breeding season. To assess the effects of seasonal androgenic ...
    • Female extra-pair behavior is not associated with reduced paternal care in thorn-tailed Rayadito 
      Poblete Quintanilla, Yanina del Carmen; Botero Delgadillo, Esteban; Espíndola Hernández, Pamela Andrea; Sudel Carrasco, Gabriela Paz; Vásquez Salfate, Rodrigo Alfonso (Wiley, 2021)
      Extra-pair behavior is present in 76% of socially monogamous bird species with biparental care. This behavior may produce costs to females related to a reduction in paternal care. We estimated the percentage of extra-pair ...
    • Extrapair paternity in two populations of the socially monogamous Thorn-tailed Rayadito Aphrastura spinicauda ... 
      Botero Delgadillo, Esteban; Quirici, Verónica; Poblete, Yanina; Ippi, Silvina; Kempenaers, Bart; Vásquez Salfate, Rodrigo (Wiley, 2020)
      Studies on extrapair paternity (EPP) are key to understanding the ecological and evolutionary drivers of variation in avian mating strategies, but information is currently lacking for most tropical and subtropical taxa. ...
    • COSORE: A community database for continuous soil respiration and other soil-atmosphere greenhouse gas flux data 
      Bond-Lamberty, Ben; Christianson, Danielle S.; Malhotra, Avni; Pennington, Stephanie C.; Sihi, Debjani; AghaKouchak, Amir; Anjileli, Hassan; Arain, M. Altaf; Armesto Zamudio, Juan; Ashraf, Samaneh; Ataka, Mioko; Baldocchi, Dennis; Black, Thomas Andrew; Buchmann, Nina; Carbone, Mariah S.; Chang, Shih-Chieh; Crill, Patrick; Curtis, Peter S.; Davidson, Eric A.; Desai, Ankur R.; Drake, John E.; El-Madany, Tarek S.; Gavazzi, Michael; Görres, Carolyn Monika; Gough, Christopher M.; Goulden, Michael; Gregg, Jillian; Gutiérrez del Arroyo, Omar; He, Jin-Sheng; Hirano, Takashi; Hopple, Anya; Hughes, Holly; Järveoja, Järvi; Jassal, Rachhpal; Jian, Jinshi; Kan, Haiming; Kaye, Jason; Kominami, Yuji; Liang, Naishen; Lipson, David; Macdonald, Catriona A.; Maseyk, Kadmiel; Mathes, Kayla; Mauritz, Marguerite; Mayes, Melanie A.; McNulty, Steve; Miao, Guofang; Migliavacca, Mirco; Miller, Scott; Miniat, Chelcy F.; Nietz, Jennifer G.; Nilsson, Mats B.; Noormets, Asko; Norouzi, Hamidreza; O’Connell, Christine S.; Osborne, Bruce; Oyonarte, Cecilio; Pang, Zhuo; Peichl, Matthias; Pendall, Elise; Pérez Quezada, Jorge; Phillips, Claire L.; Phillips, Richard P.; Raich, James W.; Renchon, Alexandre A.; Ruehr, Nadine K.; Sánchez Cañete, Enrique P.; Saunders, Matthew; Savage, Kathleen E.; Schrumpf, Marion; Scott, Russell L.; Seibt, Ulli; Silver, Whendee L; Sun, Wu; Szutu, Daphne; Takagi, Kentaro; Takagi, Masahiro; Teramoto, Munemasa; Tjoelker, Mark G.; Trumbore, Susan; Ueyama, Masahito; Vargas, Rodrigo; Varner, Ruth K.; Verfaillie, Joseph; Vogel, Christoph; Wang, Jinsong; Winston, Greg; Wood, Tana E.; Wu, Juying; Wutzler, Thomas; Zeng, Jiye; Zha, Tianshan; Zhang, Quan; Zou, Junliang (Wiley, 2020)
      Globally, soils store two to three times as much carbon as currently resides in the atmosphere, and it is critical to understand how soil greenhouse gas (GHG) emissions and uptake will respond to ongoing climate change. ...
    • Spatial and Temporal Ecological Uniqueness of Andean Diatom Communities Are Correlated With Climate, ... 
      Benito, Xavier; Vilmi, Annika; Luethje, Melina; Carrevedo, María Laura; Lindholm, Marja; Fritz, Sherilyn C. (Frontiers Media, 2020)
      High-elevation tropical lakes are excellent sentinels of global change impacts, such as climate warming, land-use change, and atmospheric deposition. These effects are often correlated with temporal and spatial beta diversity ...
    • Evidence of Pathogen-Induced Immunogenetic Selection across the Large Geographic Range of a Wild Seabird 
      Levy, Hila; Fiddaman, Steven R.; Vianna, Juliana A.; Noll, Daly; Clucas, Gemma V.; Sidhu, Jasmine K.H.; Polito, Michael J.; Bost, Charles A.; Phillips, Richard A.; Crofts, Sarah; Miller, Gary D.; Pistorius, Pierre; Bonnadonna, Francesco; Le Bohec, Celine; Barbosa, Andrés; Trathan, Phil; Rey, Andrea Raya; Frantz, Laurent A.F.; Hart, Tom; Smith, Adrian L. (Oxford University Press, 2020)
      Over evolutionary time, pathogen challenge shapes the immunepheno type of the host to better respond to an incipient threat. The extent and direction of this selection pressure depend on the local pathogen composition, ...
    • First record of the plumose sea anemone, Metridium senile (Linnaeus, 1761), from the Falkland Islands 
      Glon, Heather E.; Costa, Marina; de Lecea, Ander M.; Goodwin, Claire; Cartwright, Stephen; Díaz, Angie; Brickle, Paul; Brewin, Paul E. (Regional Euro-Asian Biological Invasions Centre (REABIC), 2020)
      Metridium senile is a circumboreally distributed sea anemone (Cnidaria: Anthozoa: Actiniaria) native to the northern hemisphere, and has been presumed as introduced to several locations in the southern hemisphere. Although ...
    • Evolutionary diversity in tropical tree communities peaks at intermediate precipitation 
      Neves, Danilo M.; Dexter, Kyle G.; Baker, Timothy R.; Coelho de Souza, Fernanda; Oliveira Filho, Ary T.; Queiroz, Luciano P.; Lima, Haroldo C.; Simon, Marcelo F.; Lewis, Gwilym P.; Segovia, Ricardo A.; Arroyo, Luzmila; Reynel, Carlos; Marcelo Peña, José L.; Huamantupa Chuquimaco, Isau; Villarroel, Daniel; Parada, Germaine Alexander; Daza, Aniceto; Linares Palomino, Reynaldo; Ferreira, Leandro V.; Salomão, Rafael P.; Siqueira, Geovane S.; Nascimento, Marcelo T.; Fraga, Claudio N.; Pennington, R. Toby (Nature, 2020)
      Global patterns of species and evolutionary diversity in plants are primarily determined by a temperature gradient, but precipitation gradients may be more important within the tropics, where plant species richness is ...
    • Assessing distribution shifts and ecophysiological characteristics of the only Antarctic winged midge under ... 
      Contador Mejías, Tamara; Gañan, Melisa; Bizama, Gustavo; Fuentes Jaque, Guillermo; Morales, Luis; Rendoll Cárcamo, Javier; Simoes, Felipe; Kennedy, James H.; Rozzi, Ricardo; Convey, Peter (Nature, 2020)
      Parts of Antarctica were amongst the most rapidly changing regions of the planet during the second half of the Twentieth Century. Even so, today, most of Antarctica remains in the grip of continental ice sheets, with only ...
    • Timing and structure of vegetation, fire, and climate changes on the Pacific slope of northwestern Patagonia ... 
      Moreno Moncada, Patricio (Elsevier, 2020)
      By virtue of its location in the southern mid-latitudes, northwestern Patagonia (40 degrees-44 degrees S) offers the opportunity to unravel the mechanisms involved in the initiation and propagation of paleoclimate signals ...
    • The IPBES Global Assessment: pathways to Action 
      Ruckelshaus, Mary H.; Jackson, Stephen T.; Mooney, Harold A.; Jacobs, Katharine L.; Kassam, Karim-Aly S.; Arroyo, Mary T. K.; Báldi, András; Bartuska, Ann M.; Boyd, James; Joppa, Lucas N.; Kovács Hostyánszki, Anikó; Petraglia Parsons, Jill; Scholes, Robert J.; Shogren, Jason F.; Ouyang, Zhiyun (Elsevier, 2020)
      The first Global Assessment of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) found widespread, accelerating declines in Earth's biodiversity and associated benefits to people ...
    • An eight-year survey for canine distemper virus indicates lack of exposure in the endangered Darwin's fox ... 
      Hidalgo-Hermoso, Ezequiel; Cabello, Javier; Vega, Consuelo; Kroeger Gómez, Hedy; Moreira Arce, Darío; Napolitano Valenzuela, Constanza; Navarro Venegas, Carlos; Sacristán, Irene; Cevidanes, Aitor; Di Cataldo, Sophia; Dubovi, Edward; Mathieu-Benson, Christian; Milán, Javier (Wildlife Disease Association, 2020)
      No evidence of exposure to canine distemper virus (CDV) was detected in 70 samples corresponding to 58 wild-trapped Darwin's foxes (Lycalopex fulvipes) in Chile. Given its current endangered status and it being immunologically ...