What is the morphology of Kocuria Rhizophila?
Morphologically Actinobacteria show different shapes ranging from cocci, coccobacilli, bacilli, and long filamentous bacteria. Kocuria is a Gram-positive cocci arranged in pairs, short chains, tetrads, cubical packets of eight and irregular clusters.
Is Kocuria Rhizophila gram-positive?
The soil actinomycete Kocuria rhizophila is a coccoid, gram-positive bacterium. It belongs to the family Micrococcaceae in the suborder Micrococcineae, a divergent bacterial group for which only limited amount of genomic information is currently available.
Is Kocuria Rhizophila Gram-positive or negative?
Kocuria rhizophila is a coccoid, gram-positive bacterium that belongs to the family Micrococcaceae in the order Actinomycetales.
Is Kocuria Rhizophila aerobic or anaerobic?
Kocuria is non-encapsulated, non-spore-forming and catalase-positive. They are aerobic, but two species (Table 2) are slightly facultatively anaerobic.
Is Kocuria Rhizophila catalase-positive?
Kocuria rosea is a non-spore-forming, aerobic, oxidase-negative, catalase-positive, Gram-positive coccoid bacterium which grows as circular, smooth, pinkish colonies on nutrient agar. This organism is traditionally known as a saprophyte and commonly exists in the natural environment (soil, water, and air) (1). K.
Where is Kocuria found?
Organisms of the genus Kocuria can be found as part of the normal skin and oral flora of humans, but are ubiquitous in the environment, inhabiting soil and several other ecologic niches (2).
Is Kocuria aerobic?
What is the morphology of Pseudomonas aeruginosa?
MORPHOLOGY OF PSEUDOMONAS AERUGINOSA (P. AERUGINOSA) Shape – Pseudomonas aeruginosa is a Slender, rod shape (bacillus) bacterium. Size – The size of P. aeruginosa is about 1.5–3 mm × 0.5 mm (micrometer). Arrangement Of Cells – Pseudomonas aeruginosa is arranged singly or in pairs. Motility – Pseudomonas aeruginosa is an actively motile bacterium.
Can Pseudomonas aeruginosa grow on cetrimide agar?
⇒ The Cetrimide Agar medium which is a selective medium for the P. aeruginosa and other species of Pseudomonas consists of a key component Cetrimide which inhibits the growth of many bacteria including gram-positive bacteria & Normal flora while allowing the growth of Pseudomonas species and especially the Pseudomonas aeruginosa.
What are the pigments produced by Pseudomonas aeruginosa?
Pseudomonas aeruginosais a Gram-negative, rod-shaped, motile organism (polar flagella) which characteristically produce water-soluble pigments which diffuse through the medium. The best known are pyocyanin(blue-green), pyoverdine(yellow-green, fluorescent), and pyorubin(red-brown, produced by a small proportion of strains).
What does Pseudomonas aeruginosa smell like on blood agar?
CULTURE OF PSEUDOMONAS AERUGINOSA ON BLOOD AGAR MEDIUM In an ordinary medium like Nutrient Agar medium, Pseudomonas aeruginosa produces a characteristic sweetish odor or a distinctive musty or earthy smell in the medium.