Is Paenibacillus gram-positive?
The genus Paenibacillus is characterized as rod-shaped Gram-positive or Gram-variable endospore forming aerobic or facultatively anaerobic bacteria. Originally derived from a Bacillus, group 3 was proposed by Ash et al.
Is Paenibacillus catalase positive or negative?
Cellular Morphology It is motile, aerobic, and catalase positive. It does not have a capsule.
Is Paenibacillus gram negative?
Mem- bers of the genus Paenibacillus are Gram-positive, Gram- negative or Gram-variable, spore-forming and facultatively anaerobic or strictly aerobic. The DNA G+C content of the genus ranges from 39 to 54.9mol%.
Is Paenibacillus oxidase positive?
All of these isolates were catalase, oxidase, and Voges-Proskauer positive and nitrate negative, and all produced acid when glycerol, esculin, and maltose were added. The isolates produced variable results for 16 of the 49 biochemical tests; negative reactions were recorded in the remaining 30 assays.
Is paenibacillus pathogenic?
Pathogenicity. Some Paenibacillus species are known to infect various organisms, including honeybees and the parasite vector Biomphalaria glabrata, and occasionally present as opportunistic infections in humans.
What is paenibacillus Thiaminolyticus?
thiaminolyticus, which is an environmental bacterium that has never been found to cause human disease. We identified this bacterium by biochemical tests, cloning, sequencing the genomic DNA encoding its 16S rRNA, growth characteristics, and electron microscopic studies.
Is paenibacillus motile?
Flagella are essential for motility on hard agar media. Genome sequencing suggests that Paenibacillus sp. possesses at least two potential organelles for motility: flagella and pili. To determine which might be responsible for motility, we carried out gene disruption.
Where is paenibacillus Glucanolyticus found?
Paenibacillus glucanolyticus, formerly included in the genus Bacillus (24), is a facultatively anaerobic, long and thin rod-shaped bacterium that may be isolated from various soils (25). This organism appears mostly Gram negative and may produce oval spores that swell the sporangia (10).
What is paenibacillus Urinalis?
Paenibacillus urinalis 5402403 is a facultative anaerobe, spore-forming, mesophilic human pathogen that was isolated from Human urine, 36-yr-old woman.
What is the shape of paenibacillus Polymyxa?
rod-shaped
P. polymyxa is an anaerobic nitrogen-fixing Gram-positive bacterium that is rod-shaped, 0.6 by 3.0 μm in size, and produces pale colonies on agar [3].