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Prevalence and microbiological diversity of Archaea in peri-implantitis subjects by 16S ribosomal RNA clonal analysis
(WILEY-BLACKWELL, 2011)
Background and Objective: This study evaluated the prevalence and the molecular diversity of Archaea in the subgingival biofilm samples of subjects with peri-implantitis. Material and Methods: Fifty subjects were assigned ...
Multiple ribosomal RNA operons in bacteria; their concerted evolution and potential consequences on the rate of evolution of their 16S rRNA
(Frontiers Media, 2018-06)
Bacterial species differ greatly in the number and location of the rRNA operons which may be present in the bacterial chromosomes and plasmids. Most bacterial species contain more than one ribosomal RNA operon copy in their ...
Isolation and identification of black yeasts by enrichment on atmospheres of monoaromatic hydrocarbons
(2010-03-23)
Black yeast members of the Herpotrichiellaceae present a complex ecological behavior: They are often isolated from rather extreme environments polluted with aromatic hydrocarbons, while they are also regularly involved in ...
Isolation and identification of black yeasts by enrichment on atmospheres of monoaromatic hydrocarbons
(2010-03-23)
Black yeast members of the Herpotrichiellaceae present a complex ecological behavior: They are often isolated from rather extreme environments polluted with aromatic hydrocarbons, while they are also regularly involved in ...
Comparison of the variation of gut bacterial diversity marker genes in public genomes: a case study of the class Clostridia
(Universidad EAFITBiologíaEscuela de Ciencias. Ciencias BásicasMedellín, 2021)
EVOLUTION OF ADENINE CLUSTERING IN 5S RIBOSOMAL-RNA
(Tubingen Univ Press Attempto Verlag, 1992-12-01)
The frequency of adenine mononucleotides (A), dinucleotides (AA) and clusters, and the positions of clusters, were studied in 502 molecules of the 5S rRNA.All frequencies were reduced in the evolutive lines of vertebrates, ...
Genomic organization of the rDNA cistron of the teleost fish Cyprinus carpio
(Sociedad de Biología de Chile, 2003)
Molecular phylogenetic relationships and phenotypic diversity in miniaturized toadlets, genus Brachycephalus (Amphibia: Anura: Brachycephalidae)
(2011-10-01)
Toadlets of the genus Brachycephalus are endemic to the Atlantic rainforests of southeastern and southern Brazil. The 14 species currently described have snout-vent lengths less than 18. mm and are thought to have evolved ...
Molecular phylogenetic relationships and phenotypic diversity in miniaturized toadlets, genus Brachycephalus (Amphibia: Anura: Brachycephalidae)
(2011-10-01)
Toadlets of the genus Brachycephalus are endemic to the Atlantic rainforests of southeastern and southern Brazil. The 14 species currently described have snout-vent lengths less than 18. mm and are thought to have evolved ...