Subtilis2
- In serotype 4b, gtcA appears to be the first member of a bicistronic operon which includes a gene with homology to Bacillus subtilis rpmE , encoding ribosomal protein L31. (asm.org)
- In Bacillus subtilis , TAs have been shown to be essential for viability ( 22 , 28 ). (asm.org)
Aggregatibacter6
- Various studies have associated Aggregatibacter actinomycetemcomitans, formerly known as Actinobacillus actinomycetemcomitans, with aggressive periodontitis. (wikipedia.org)
- 2000) have categorised the virulence factors of Aggregatibacter actinomycetemcomitans as follows. (wikipedia.org)
- Samaranayake notes the evidence for the specific involvement of Aggregatibacter actinomycetemcomitans includes: an increased incidence of it found in subgingival plaque obtained from lesional sites, high level of its antibody which tends to fall following successful treatment, its possession of a wide range of potentially pathogenic products and its elimination with concordant disease regression, following treatment with successful periodontal therapy and adjunctive tetracycline. (wikipedia.org)
- Greater numbers of both Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans were found in active, destructive periodontal lesions in comparison to non-active sites. (wikipedia.org)
- As well as Aggregatibacter actinomycetemcomitans being associated with this, the synergism of the disease also accounts for both Capnocytophaga spp and Porphyromonas gingivalis. (wikipedia.org)
- Patients with localised aggressive periodontitis have large amount of Aggregatibacter actinomycetemcomitans specific IgG2. (wikipedia.org)
Periodontal1
- The arbitrary primer polymerase chain reaction (AP-PCR) and Southern blot restriction fragment length polymorphism (RFLP) were used to genotype the periodontal pathogen A. actinomycetemcomitans. (upenn.edu)
Strain1
- The membrane was probed with a previously characterized 5.2 kilobases (kb) DNA fragment cloned from A. actinomycetemcomitans strain Y4. (upenn.edu)
Study1
- The addition of the Southern blot analysis to the AP-PCR analysis gave rise to a total of 30 DNA profiles among the 73 A. actinomycetemcomitans study strains. (upenn.edu)
Present2
- Of the microflora characterised in aggressive periodontitis, approximately 65-75% of bacteria are Gram-negative bacilli, with few spirochaetes or motile rods present. (wikipedia.org)
- Phenol in turn is more soluble in waxes and lipids such as those present on tubercle bacilli. (microrao.com)