A team of researchers at the University of California, Los Angeles (UCLA) has introduced a virtual Gram staining technique ...

LPS is an endotoxin that is important in triggering the body’s immune response. Gram-negative cells will stain pink with the Gram stain. If your staining procedure was successful you will see Gram ...

- 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 ...