Significance of Gram staining
Gram staining is a laboratory technique that differentiates bacterial species into Gram-positive and Gram-negative groups based on their cell wall composition and properties. This differential staining method is crucial for the identification and classification of bacteria, aiding in the detection of various pathogens and isolates in clinical samples. By using specific dyes, Gram staining results in distinctive colorations, indicating the presence of either Gram-positive or Gram-negative bacteria, which is vital for microbiological studies and diagnosis.
Synonyms: Gram stain, Differential staining
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The concept of Gram staining in scientific sources
Gram staining is a laboratory technique essential for classifying bacteria into gram-positive and gram-negative categories, based on their cell wall characteristics, aiding in the identification of microbial organisms in research and medical diagnostics.
From: World Journal of Pharmaceutical Research
(1) A laboratory technique used to classify bacteria based on the characteristics of their cell walls.[1] (2) A methodology of staining used to classify microorganism species into two large groups: gram-positive bacteria and gram-negative bacteria, based on the chemical and physical properties of their cell walls.[2] (3) A laboratory technique used to classify bacteria based on their cell wall properties into Gram-positive or Gram-negative.[3] (4) A laboratory technique used to differentiate bacterial species into Gram-positive and Gram-negative based on the structural differences in their cell walls.[4] (5) A method used to classify bacteria into Gram-positive or Gram-negative based on their cell wall characteristics.[5]
From: International Ayurvedic Medical Journal
(1) A laboratory technique used to classify bacteria as gram-positive or gram-negative, crucial in the identification of microbial organisms in the study.[6] (2) A laboratory technique used to classify bacteria based on the characteristics of their cell walls.[7]
From: Journal of Indian Society of Periodontology
(1) A laboratory technique used to visualize and classify bacteria based on their cell wall properties, distinguishing between gram-positive and gram-negative bacteria.[8] (2) A laboratory technique used to differentiate bacterial species into two groups based on the characteristics of their cell walls.[9]