gram's method (Meaning)

Wordnet

gram's method (n)

a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative

Synonyms & Antonyms of gram's method

No Synonyms and anytonyms found

gram's method Sentence Examples

  1. Gram's method revolutionized the study of bacteria, enabling scientists to differentiate between Gram-positive and Gram-negative species.
  2. The Gram's method involves a series of staining steps, including the application of a Gram stain, an alcohol-based decolorizer, and a counterstain.
  3. In Gram's method, Gram-positive bacteria retain the dark blue stain, while Gram-negative bacteria appear pink or red.
  4. The thick peptidoglycan layer of Gram-positive bacteria prevents the decolorizer from penetrating the cell wall, resulting in a positive reaction in Gram's method.
  5. Gram's method is commonly used in clinical diagnostics to identify bacterial infections and guide antibiotic treatment.
  6. The Gram's method originated in the late 19th century, developed by the Danish bacteriologist Hans Christian Gram.
  7. Gram's method is based on the differential response of bacterial cell walls to staining and decolorization techniques.
  8. Gram's method allows researchers to visualize and distinguish bacterial species based on their cell wall structure and composition.
  9. The Gram's method technique has remained largely unchanged over the years, demonstrating its reliability and effectiveness.
  10. Advancements in Gram's method, such as the Gram-Weigert method, have improved the staining and differentiation of bacteria.

FAQs About the word gram's method

a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alc

No synonyms found.

No antonyms found.

Gram's method revolutionized the study of bacteria, enabling scientists to differentiate between Gram-positive and Gram-negative species.

The Gram's method involves a series of staining steps, including the application of a Gram stain, an alcohol-based decolorizer, and a counterstain.

In Gram's method, Gram-positive bacteria retain the dark blue stain, while Gram-negative bacteria appear pink or red.

The thick peptidoglycan layer of Gram-positive bacteria prevents the decolorizer from penetrating the cell wall, resulting in a positive reaction in Gram's method.