The slide is colored with purple and red stains, then examined under a microscope. The color of stain picked up and retained by the bacteria (purple or red), their shape (such as round or rectangle), and their size provide valuable clues to their identity
It is a way of IDing the type of bacteria or other "bug". It can give the doctor enough info to start using the type of antibiotic needed to kill it and also to use the right antibiotic (that will even work).
If a bacteria is gram-positive, it will stain a purple color by crystal violet. Gram-negative bacteria will stain pink by the Safranin.
Gram staining is very useful when it comes to helping with the classification of bacteria as it help differentiate the bacteria
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A basic dye used in gram staining is crystal violet.
yes
The four possible results after Gram staining are Gram positive, Gram negative, Gram variable and Gram in-determinant.
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
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No. It is a staining on the cell itself.
Gram staining was devised by Hans Christian Gram of Denmark in the 1800s. (1853-1938)
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
Differential staining is the procedure that are used to distinguish organism based on their staining properties. Use of gram stain divide bacteria into two classes - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour. By this method we can differentiate two different types of bacteria having different cell wall composition that is the reason gram staining used widely as differential staining
It tells the microbiologist/clinician facts about the cell wall construction of the bacterium. This then indicates which antibiotics to prescribe if you are trying to get rid of a bacterial infection.
as a couterstain
gram positive
Gram Positive Rods
yes it is a special staining like other types....its importance is that one can identify the type of bacteria........
A basic dye used in gram staining is crystal violet.
no, it's eukaryotic. Gram staining is for bacteria.
This is known as a gram test.