gram method

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Gram staining, also called Gram`s method,. Royalty Free Stock Photo

Gram staining, also called Gram`s method, is a method of differe Royalty Free Stock Photo

Gram staining , also called Gram's method, gram positive coccus Royalty Free Stock Photo

Gram staining, is a method of differentiating bacterial species into two large groups, gram positive coccus Royalty Free Stock Photo

Bacteria cell in sputum sample Gram stain method Royalty Free Stock Photo

A staining technique for the preliminary identification of bacteria, in which a violet dye is applied, followed by a decolorizing agent and then a red dye. The cell walls of certain bacteria (denoted Gram-positive ) retain the first dye and appear violet, while those that lose it (denoted Gram-negative ) appear red. Also called Gram's method.