Abstract. Variation in the internal transcribed spacer (ITS) of the rRNA (rrn) operon is increasingly used to infer population-level diversity in bacterial communities. However, intragenomic ITS variation may skew diversity estimates that do not correct for multiple rrn operons within a genome. This study characterizes variation in ITS length, tRNA compo-sition, and intragenomic nucleotide divergence across 155 Bacteria genomes. On average, these genomes en-code 4.8 rrn operons (range: 215) and contain 2.4 unique ITS length variants (range: 112) and 2.8 unique sequence variants (range: 112). ITS variation stems primarily from differences in tRNA gene com-position, with ITS regions containing tRNA-Ala + tRNA-Ile (48 % of sequences), tRNA-Ala...
The complete genome sequences of the lactic acid bacteria (LAB), Lactobacillus plantarum, Lactococcu...
Horizontal gene transfer (HGT) is a ubiquitous genetic event in bacterial evolution, but it seldom o...
The 16S, 23S, and 5S ribosomal RNA (rRNA) genes are highly conserved sequences in bacteria. For this...
The availability of a large number of completely sequenced bacterial genomes allows the rapid and re...
Bacterial species differ greatly in the number and location of the rRNA operons which may be present...
International audienceWe have analyzed what phylogenetic signal can be derived by small subunit rRNA...
Bacterial species differ greatly in the number and location of the rRNA operons which may be present...
<p>Bacterial species differ greatly in the number and location of the rRNA operons which may be pres...
and the intergenic spaces between them in Enterococcus hirae ATCC 9790 were cloned and sequenced. Th...
Due to their universal presence and high sequence conservation, ribosomal RNA (rRNA) sequences are u...
Analysis of intragenomic variation of 16S rRNA genes is a unique approach to examining the concept o...
Abstract Biodiversity estimates based on ribosomal operon sequence diversity rely on the premise tha...
The aim of this study was to evaluate the inter- and intraspecific as well as intragenomic variabili...
Phenotypically, Photobacterium damselae subsp. piscicida and P. damselae subsp. damselae are easily ...
International audienceEven though the 16S rRNA gene is the most commonly used taxonomic marker in mi...
The complete genome sequences of the lactic acid bacteria (LAB), Lactobacillus plantarum, Lactococcu...
Horizontal gene transfer (HGT) is a ubiquitous genetic event in bacterial evolution, but it seldom o...
The 16S, 23S, and 5S ribosomal RNA (rRNA) genes are highly conserved sequences in bacteria. For this...
The availability of a large number of completely sequenced bacterial genomes allows the rapid and re...
Bacterial species differ greatly in the number and location of the rRNA operons which may be present...
International audienceWe have analyzed what phylogenetic signal can be derived by small subunit rRNA...
Bacterial species differ greatly in the number and location of the rRNA operons which may be present...
<p>Bacterial species differ greatly in the number and location of the rRNA operons which may be pres...
and the intergenic spaces between them in Enterococcus hirae ATCC 9790 were cloned and sequenced. Th...
Due to their universal presence and high sequence conservation, ribosomal RNA (rRNA) sequences are u...
Analysis of intragenomic variation of 16S rRNA genes is a unique approach to examining the concept o...
Abstract Biodiversity estimates based on ribosomal operon sequence diversity rely on the premise tha...
The aim of this study was to evaluate the inter- and intraspecific as well as intragenomic variabili...
Phenotypically, Photobacterium damselae subsp. piscicida and P. damselae subsp. damselae are easily ...
International audienceEven though the 16S rRNA gene is the most commonly used taxonomic marker in mi...
The complete genome sequences of the lactic acid bacteria (LAB), Lactobacillus plantarum, Lactococcu...
Horizontal gene transfer (HGT) is a ubiquitous genetic event in bacterial evolution, but it seldom o...
The 16S, 23S, and 5S ribosomal RNA (rRNA) genes are highly conserved sequences in bacteria. For this...