Gram staining is one way scientists can identify ... For example, penicillin is effective against Streptococcus infections, including strep throat and sinus infections. It can also be used for ...

In a medical setting, a doctor can send a sample of your blood, urine, or tissue to a lab for Gram stain testing. This may help them diagnose a bacterial infection. Streptococcus bacteria grow in ...

Hans Christian Gram, the inventor of the Gram staining technique ... in the colouring of bacteria that is now known to be Streptococcus pneumoniae and Klebsiella pneumoniae.

Increasing our understanding of both the primary causative agent, Streptococcus ... Christian Gram used S. pneumonia to establish his cell wall staining technique, which is now known as Gram ...

Using topographic imaging, we found that Lactococcus lactis wild-type cells display ... the architecture and assembly of peptidoglycan in Gram-positive bacteria. Figure 1: AFM images of WT L.