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Mostrando ítems 11-20 de 69
A Reconstructed Subaerial Hot Spring Field in the ∼3.5 Billion-Year-Old Dresser Formation, North Pole Dome, Pilbara Craton, Western Australia
(Mary Ann Liebert, 2021-01)
Recent discoveries of geyserite and siliceous sinter with textural biosignatures in the ∼3.5 Ga Dresser Formation of the Pilbara Craton, Western Australia, extended the record of inhabited subaerial hot springs on Earth ...
Implicações da resiliência de biomoléculas e efeitos de substrato em ambientes planetários simulados de alta radiação para a detecção de bioassinaturas espectroscópicas
(Universidade Estadual Paulista (Unesp), 2016-07-27)
Esse trabalho visa avaliar como biomoléculas extraídas de micro-organismos podem ser preservadas no registro geológico, como proposta de bioassinaturas (ou biomarcadores), indicativas de vida presente ou passada. Essas ...
Network and biosignature analysis for the integration of transcriptomic and metabolomic data to characterize leaf senescence process in sunflower
(2016)
In recent years, high throughput technologies have led to an increase of datasets from omics disciplines allowing the understanding of the complex regulatory networks associated with biological processes.
Leaf senescence ...
Amino acid biosignature in plasma among ischemic stroke subtypes
(Universidade Federal de Minas GeraisBrasilFAR - DEPARTAMENTO DE ANÁLISES CLÍNICAS E TOXICOLÓGICASICB - DEPARTAMENTO DE BIOQUÍMICA E IMUNOLOGIAICX - DEPARTAMENTO DE QUÍMICAUFMG, 2019)
Tracing Biosignature Preservation of Geothermally Silicified Microbial Textures into the Geological Record
(Mary Ann Liebert, 2015-10)
New Zealand and Argentine (Late Jurassic-Recent) siliceous hot-spring deposits (sinter) reveal preservation pathways of environmentally controlled, microbe-dominated sedimentary facies over geological time scales. Texturally ...
Network and biosignature analysis for the integration of transcriptomic and metabolomic data to characterize leaf senescence process in sunflower
(BioMed Central, 2016-04)
In recent years, high throughput technologies have led to an increase of datasets from omics disciplines allowing the understanding of the complex regulatory networks associated with biological processes. Leaf senescence ...
The Astrobiology Primer v2.0
(Mary Ann Liebert Inc, 2016-08)
Astrobiology is the science that seeks to understand the story of life in our universe. Astrobiology includes investigation of the conditions that are necessary forlife to emerge and flourish, the origin of life, the ways ...
Distribution, redox state and (bio)geochemical implications of arsenic in present day microbialites of Laguna Brava, Salar de Atacama
(Elsevier Science, 2018-06)
Understanding how microorganisms adapted to the high arsenic concentration present on early Earth requires understanding of the processes involved in the arsenic biogeochemical cycle operating in living microbial mats. To ...