de q tamano son cuales son sus caracteristicas
cocci
Micrococcus roseus is a Gram Positive cocci.
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Micrococcus roseus ferments sucrose, but no gas. Does not ferment lactose, glucose, or mannitol. Beta hemolitic. Catalase positive. Pink colonies of groth
Yup, lots of bubbles (meaning it's catalase positive).
Their are bacteria and blue green bacteria they are samolli check spelling kk
Yes it is. Stabing the organism on a SIM medium, the medium will become cloudy, proving M. roseu's is motility.
Yes micrococcus luteus, along with micrococcus roseus both grow on MSA. But, they do not fermente on this agar giving a negative test. However, Staphylococcus aureus grows on MSA and fermentes giving a positive test. *Side note* MSA plate is used to test for G+ coccus. The plate contains salt and salt "loving" bacteria will grow and show yellow colony, example of S. aureus.
The easiest way to differentiate them is by color. Both are pigment producing, and while M. luteus has yellow colonies, M. roseus has pink colonies. If you need a more scientifically valid way of differentiating them, try using a nitrate reduction test. M. luteus can not reduce nitrate while M. roseus can.
Yes it does. These species of microbes secretes substances that react on the surface of your skin and harms Gram (-) bacteria. These guys are the good bugs of your skin, but they can become opportunistic and cause some nasty lesion on your skin.
Heteroclinus roseus was created in 1861.
Sthenopis roseus was created in 1912.
Cotoneaster roseus was created in 1846.