Browsing by Title Facultad de Ciencias
Now showing items 4181-4200 of 8177
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(Universidad de Chile, 2015)
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(Universidad de Chile, 2017)La vid (Vitis vinífera) es uno de los cultivos más importantes dentro de las plantas frutícolas. En los viñedos estas se encuentran sometidas constantemente a patógenos que pueden afectar en la producción y calidad final ...
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(Universidad de Chile, 2023)A lo largo de Chile, los ambientes costeros se encuentran dominados por bosques de macroalgas pardas. Algunas de las especies más abundantes que constituyen estos bosques son reconocidas vernacularmente como huiro negro ...
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(Springer, 2015)Abstract Antarctic microorganisms have developed different strategies to live in their environments, including modifications to their membrane components to regulate fluidity and the production of photoprotective ...
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(Universidad de Chile, 2006)Rotavirus, miembro de los Reoviridae, es uno de los principales causantes de gastroenteritis a nivel mundial. En el tercer mundo sus efectos son devastadores, al memos medio millón de muertes al año.
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(Springer Tokyo, 2016)© 2016, Springer Japan. The study of the yeasts that inhabit cold environments, such as Antarctica, is an active field of investigation oriented toward understanding their ecological roles in these ecosystems. In a great ...
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(Springer Verlag, 2017)© 2016, Springer-Verlag Berlin Heidelberg. Antarctica is considered one of the most extreme environments on Earth because of its low temperatures, dryness, high incidence of solar radiation and low nutrient availability. ...
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(Public Library Science, 2016)The filamentous fungus Penicillium roqueforti is widely known as the ripening agent of blue-veined cheeses. Additionally, this fungus is able to produce several secondary metabolites, including the meroterpenoid compound ...
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(BioMed Central, 2015)Background: Xanthophyllomyces dendrorhous is a basidiomycetous yeast that synthesizes astaxanthin, a carotenoid with great biotechnological impact. The ergosterol and carotenoid synthetic pathways derive from the ...
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(1990)The 5'-terminus of a rRNA operon (rrnT2) from Thiobacillus ferrooxidans was characterized. The rRNA promoters from this microorganism were identified by means of a functional assay in Escherichia coli. DNA sequencing of ...
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(Academic Press Inc., 2002)We report here the identification and characterization of a novel gene (AUTS2) that spans the 7q11.2 breakpoint in a monozygotic twin pair concordant for autism and a t(7;20) (q11.2; p11.2) translocation. AUTS2 is 1.2 Mb ...
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(Elsevier, 2018)The equilibrium between protein synthesis and degradation is key to maintaining efficiency in different physiological processes. The proteinase inhibitor cystatin regulates protease activities in different developmental ...
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(Inter-Research, 2004)Life history traits (absence of larval phase, small size and hermaphroditism) do not predispose Amphipholis squamata to dispersal, yet paradoxically it has a nearly cosmopolitan distribution. Recent phylogenetic analyses ...
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(2008)Background. Sortin2 is a low mass compound that interferes with vacuolar delivery of proteins in plants and yeast. The Sortin2 phenotype was tested in Arabidopsis thaliana and found to be reversible upon drug removal, ...
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(Soc. Chilena Química, 2020)A green ancient thread sample from a Chilean mummy turban was analyzed by plasmon-enhanced Raman scattering spectroscopy using a direct drop-colloidal method. The enhanced-Raman signals in the sample are associated with ...
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(Sociedad Chilena de Quimica, 2020)
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(2012)The kelp Lessonia nigrescens Bory is the most ecologically and economically important seaweed in rocky intertidal and shallow subtidal habitats along the temperate Pacific South American coasts. Recent molecular studies ...
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(ELSEVIER, 2008-11)During the past few decades the microbial bioleaching of metallic sulphide ores has become a very important process utilized by the mining industry. The biodiversity studies of industrial systems have revealed the occurrence ...
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(2013)Based on recent advances in ecological network theory, we present an ad hoc conceptual framework and a methodological proposal for the evaluation of the ecological relevance of species within a community, oriented towards ...