研究旨在利用化脓性链球菌（Streptococcus pyogenes ）和副乳房链球菌（Streptococcus parauberis ）的 hasA 基因，结合代谢工程策略，提高大肠杆菌（Escherichia coli ）中透明质酸（HA）的产量。结果显示，在大肠杆菌 K12 W3110 中表达副乳房链球菌的 hasA（SpaHasA）基因 ...

The Jefferson County Coroner’s Office said the two gunshot wounds she suffered likely turned into further issues that led to ...

Researchers at Duke University and North Carolina State University have discovered a handful of new CRISPR-Cas systems that ...

Medically reviewed by Amelia MacIntyre, DO Strep throat is a bacterial infection caused by Streptococcus pyogenes (group A streptococcus). The common cold is a viral infection that can be caused by ...

Most of us are aware that a persistent sore throat and a fever are telltale signs of a strep infection, and that they warrant ...

The beta hemolytic organisms (Streptococcus pyogenes and Streptococcus agalactiae) are tested with Taxos A (bacitracin). A zone of inhibition of growth around the Taxos disc indicates that the ...

STSS is mainly caused by a bacterium called streptococcus pyogenes, better known as group A streptococcus, which is known to bring on strep throat mainly among children. In some cases, an ...

The report said that Hochhalter died of “sepsis due to Streptococcus pyogenes.” “Complications of paraplegia due to two remote gunshot wounds are a significant contributing factor,” the ...