| Autor: |
dos Santos EKN; Laboratório de Expressão Gênica, Universidade Nilton Lins, Manaus, AM, Brazil., Honda RT, Nozawa SR, Ferreira-Nozawa MS |
| Jazyk: |
angličtina |
| Zdroj: |
Genetics and molecular biology [Genet Mol Biol] 2012 Jan; Vol. 35 (1), pp. 134-41. Date of Electronic Publication: 2012 Feb 03. |
| DOI: |
10.1590/s1415-47572012005000014 |
| Abstrakt: |
Analysis of bacterial diversity in soils along the banks of the Solimões and Negro rivers, state of Amazonas, Brazil, was by partial sequencing of the genes codifying the rDNA16S region. Diversity of operational taxonomic units (OTU) and of the divergent sequences obtained were applied in comparative analysis of microbiological diversity in the two environments, based on richness estimators and OTU diversity indices. The higher OTU diversity in the Solimões was based on the higher number of parameters that evoke this. The interaction between the nucleotide sequences of bacteria inhabiting the two riverine environments indicated that the two microrganism communities are similar in composition. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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