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Mostrando ítems 111-120 de 324
Exploring the Antarctic soil metagenome as a source of novel cold-adapted enzymes and genetic mobile elements.Explorando el metagenoma del suelo antártico como fuente de nuevas enzimas adaptadas al frío y elementos génicos móviles
(Asociación Argentina de Microbiología, 2011-07)
A partir de muestras de suelo antártico se obtuvo la metagenoteca PP1. Esta fue sometida a análisis funcionales y genotípicos para el aislamiento de nuevas enzimas adaptadas al frío con potenciales aplicaciones, y para la ...
Variation in alpine plant diversity and soil temperatures in two mountain landscapes of south patagonia
(MDPI, 2021-07)
Alpine environments and their temporal changes are rarely studied at high latitudes in the southern hemisphere. We analyzed alpine plants, soil temperatures, and growing-season length in mountains of two landscapes of South ...
Hydrocarbon-contaminated Antarctic soil: changes in bacterial community structure during the progress of enrichment cultures with different n-alkanes as substrate
(Springer, 2019-05)
Hydrocarboncontamination in soils from extremely cold areas, such as those from Antarctica,requires the development of specifc remediation strategies for cleaning up anthropogenicpollution. Previous reports evidenced that ...
Metagenomic strategies identify diverse integron-integrase and antibiotic resistance genes in the Antarctic environment
(John Wiley & Sons Inc., 2021-10)
The objective of this study is to identify and analyze integrons and antibiotic resistance genes (ARGs) in samples collected from diverse sites in terrestrial Antarctica. Integrons were studied using two independent methods. ...
Gênese e classificação de solos desenvolvidos em semideserto polar - Ilha Seymour, AntárticaGenesis and classification of soils developed in polar semi desert - Seymour Island, Antarctic
(Universidade Federal de ViçosaBRFertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,Mestrado em Solos e Nutrição de PlantasUFV, 2015)
Geoprocessamento aplicado ao monitoramento ambiental da Antártica Marítima: solos, geomorfologia e cobertura vegetal da Península KellerGeoprocessing applied to the environmental monitoring of the Maritime Antarctic: soils, geomorphology and vegetable cover of the Keller Peninsula
(Universidade Federal de Viçosa, 2016)
Fungi from Admiralty Bay (King George Island, Antarctica) Soils and Marine Sediments
(2018-06-19)
Extreme environments such as the Antarctic can lead to the discovery of new microbial taxa, as well as to new microbial-derived natural products. Considering that little is known yet about the diversity and the genetic ...