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Serratia genus as a whole is dnase positive.
yes
what is the role of HCL in the DNase experiment
yes as it have capsule it give positive test for capsule staining when stain with malachite green The problem with the above answer is that a capsule stain is NOT done with malachite green.
It means that the presence of certain bacteria are there. You will need to go through the whole test to find out if this is true.
There are no reagents added when a Dnase test is performed. The test is done in a methyl green medium with a pure inoculum culture. If halos form around the culture than Dnase is present.
nope.
it is chealeting agent and has great affinity with metal ions and mg- ions present in dnase as a cofactor and responsible for dnase action that degreded DNA hear edta bide with mg- ions and stop the action of dnase.
DNase (deoxyribonuclease) is an enzyme. It is manufactured by ribosomes and can undergo post translational modifications or cotranslational modifications. DNase catalyzes the hydrolytic cleavage of phosphodiester linkages in the DNA backbone. A wide variety of is known, which differ in their substrate specificities, chemical mechanisms, and biological functions.
Yes
DNase I: deoxyribonuclease
'Cuz you touch yourself at night.