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Changes in Epiphytic Bacterial Communities of Intertidal Seaweeds Modulated by Host, Temporality, and Copper Enrichment
TLDR
It is shown that the structure of bacterial communities epiphytic on macroalgae is hierarchically determined by algal species > temporal changes > copper levels, and that the composition and structure of the bacterial communities also varied through time. Expand
Changes in bacterial community structure associated with coastal copper enrichment.
TLDR
It is demonstrated that intertidal bacterial communities were dominated by Gammaproteobacteria, Firmicutes, and Actinobacteria and the changes in these communities were mainly due to changes in their relative abundances. Expand
Evolution of the Neoproterozoic Delgo suture zone and crustal growth in Northern Sudan: geochemical and radiogenic isotope constraints
In the Delgo basement area of northern Sudan, low to medium grade metamorphosed volcanic, sedimentary and plutonic rocks are surrounded by high grade gneisses. A NNE-SSW trending suture zone can beExpand
Microbial diversity and trophic components of two high altitude wetlands of the Chilean Altiplano
TLDR
La diversidad microbiana en muestras de agua estuvo caracterizada por the presencia of 5 filo bacterianos y generos relacionados (e.g. Psychrobacter, Bacillus, Eryhtobacter, Halomonas), poniendo atencion a the importancia oficial de describir comunidades en distintos niveles of organizacion biologica. Expand
Bacterial Survival under Extreme UV Radiation: A Comparative Proteomics Study of Rhodobacter sp., Isolated from High Altitude Wetlands in Chile
TLDR
The first comparative proteomics study of a photoheterotrophic bacterium, Rhodobacter sp. Expand
A Functional Perspective Analysis of Macroalgae and Epiphytic Bacterial Community Interaction
TLDR
Results showed firstly the taxonomic grouping of macroalgae does not explain the composition and structure of the EBCs, and secondly, multiple bacteria can have the same function and thus to describe the functionality of E BCs it is important to recognize host-specific and generalist bacteria. Expand
Microbial Activity Response to Solar Radiation across Contrasting Environmental Conditions in Salar de Huasco, Northern Chilean Altiplano
TLDR
It is suggested that factors other than solar radiation are also important in determining microbial productivity in heterogeneous environments such as the Salar de Huasco, where the more isolated the community is from ground water sources, the better adapted to solar radiation. Expand
Evolution of the Neoproterozoic Delgo suture zone and crustal growth in Northern Sudan: geochemical and radiogenic isotope constraints
In the Delgo basement area of northern Sudan, low to medium grade metamorphosed volcanic, sedimentary and plutonic rocks are surrounded by high grade gneisses. A NNE-SSW trending suture zone can beExpand
Structure of the epiphytic bacterial communities of Macrocystis pyrifera in localities with contrasting nitrogen concentrations and temperature
TLDR
It is concluded that seasonal variation in temperature explains the epiphytic bacterial community structure; and in northern populations, nutrient availability is negatively correlated with significant changes in bacterial composition. Expand
Microbial community composition and trophic role along a marked salinity gradient in Laguna Puilar, Salar de Atacama, Chile
TLDR
The results of this study support the view that the Salar de Atacama is a heterogeneous and fragile ecosystem where small changes in environmental conditions may alter the balance of microbial communities with possible consequences at different trophic levels. Expand
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