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PACE analysis of the heteroduplexes formed between PCR-amplified 16S rRNA genes: Estimation of sequence similarity and rDNA complexity
(Microbiology Society, 1998)
Analysis of the 16S rRNA genes retrieved directly from different environments has proven to be a powerful tool that has greatly expanded our knowledge of microbial diversity and phylogeny. It is shown here that sequence ...
Phylogenetic Relationships of Rhizobia Based on Citrate Synthase Gene Sequences
(2004)
Partial nucleotide sequences of the citrate synthase (gltA) gene from different rhizobia genera were determined. Tree topologies based on this housekeeping gene were similar to that obtained using 16S rRNA sequences. However ...
Misguided phylogenetic comparisons using DGGE excised bands may contaminate public sequence databases
(Journal of Microbiological Methods, 2018)
A phylogenetic analysis of Brycon and Henochilus (Characiformes, Characidae, Bryconinae) based on the mitochondrial gene 16S rRNA
(Sociedade Brasileira de Genética, 2008-01-01)
The genus Brycon, the largest subunit of the Bryconinae, has 42 valid species distributed from southern Mexico to the La Plata River in Argentina. Henochilus is a monotypic genus, comprising a single species (H. wheatlandii) ...
16S rRNA gene-based molecular analysis of mat-forming and accompanying bacteria covering organically-enriched marine sediments underlying a salmon farm in Southern Chile (Calbuco Island)
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2010)
Genetic diversity of elite rhizobial strains of subtropical and tropical legumes based on the 16S rRNA and glnII genes.
(World Journal of Microbiology and Biotechnology, Oxford, v. 26, n. 7, p. 1291-1302, jul. 2010., 2010)
New insights into the molecular phylogeny of the swimming crabs of the genera Portunus Weber, 1795 and Achelous De Haan, 1833 (Brachyura: Portunidae) of the Americas
(2018)
Earlier studies of swimming crabs (family Portunidae) in the Americas suggested polyphyly of Portunus Weber, 1795. Our previous molecular analyses provided evidence for a subdivision of the genus, resulting in a reassignment ...
Caracterização de rizóbios indicados para produção de inoculantes por meio de sequenciamento parcial do 16S rRNA
(Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), 2009-04-01)
O objetivo deste trabalho foi confrontar as sequências parciais do gene 16S rRNA de estirpes padrão de rizóbios com as de estirpes recomendadas para a produção de inoculantes no Brasil, com vistas à verificação da ...