A5012002032- Microbial Community Ecology and Physiology
- Methane Hydrates and Related Phenomena
- Soil Carbon and Nitrogen Dynamics
- Biofuel production and bioconversion
- Atmospheric and Environmental Gas Dynamics
- Climate change and permafrost
- Soil erosion and sediment transport
- Microbial Metabolic Engineering and Bioproduction
- Environmental DNA in Biodiversity Studies
- Molecular Biology Techniques and Applications
- Genomics and Phylogenetic Studies
- Coastal wetland ecosystem dynamics
- Microbial bioremediation and biosurfactants
- Anaerobic Digestion and Biogas Production
Universidade de São Paulo
2017-2024
Secretaria de Agricultura e Abastecimento
2017
Forest Science and Research Institute
2017
Bial (Portugal)
2017
Amazonian soil microbial communities are known to be affected by the forest-to-pasture conversion, but identity and metabolic potential of most their organisms remain poorly characterized. To contribute understanding these communities, here we describe metagenome-assembled genomes (MAGs) recovered from 12 forest pasture metagenomes Brazilian Eastern Amazon. We obtained 11 30 MAGs (≥50% completeness ≤10 % contamination), distributed among two archaeal bacterial phyla. The taxonomic...
Studies in the Amazon are being intensified to evaluate alterations microbial communities of soils and sediments face increasing deforestation land-use changes region. However, since these environments present highly heterogeneous physicochemical properties, including contaminants that hinder nucleic acids isolation downstream techniques, development best molecular practices is crucial. This work aimed optimize standard protocols for DNA extraction gene quantification by quantitative...
Abstract Seasonal floodplains in the Amazon basin are important sources of methane (CH 4 ), while upland forests known for their sink capacity. Climate change effects, including shifts rainfall patterns and rising temperatures, may alter functionality soil microbial communities, leading to uncertain changes CH cycling dynamics. To investigate feedback under climate scenarios, we performed a microcosm experiment using soils from two (i.e., Amazonas Tapajós rivers) one forest. We employed...
The microbial composition of the rhizosphere and greenhouse gas (GHG) emissions under most common input combinations in maize ( Zea mays L.) cultivated Brazil have not been characterized yet. In this study, we evaluated influence stover coverage (S), urea-topdressing fertilization (F), inoculant Azospirillum brasilense (I) on soil GHG communities during development. We conducted a experiment measured methane (CH 4 ), carbon dioxide (CO 2 nitrous oxide (N O) fluxes from with plants factorial...
Here, we report the metagenomes from two Amazonian floodplain sediments in eastern Brazil. Tropical wetlands are well known for their role global carbon cycle. Microbial information on this diversified and dynamic landscape will provide further insights into its significance regional biogeochemical cycles.