Type III secretion systems are used by some Gram-negative bacteria to inject effector
proteins into targeted eukaryotic cells for the benefit of the bacterium. The type III secretion …

Type III protein secretion systems (T3SSs), or injectisomes, are multiprotein nanomachines
present in many Gram-negative bacteria that have a sustained long-standing close …

Virulence-associated type III secretion systems (T3SS) serve the injection of bacterial
effector proteins into eukaryotic host cells. They are able to secrete a great diversity of …

The type III secretion injectisome is a complex nanomachine that allows bacteria to deliver
protein effectors across eukaryotic cellular membranes. In recent years, significant progress …

The bacterial type III secretion system is used by pathogenic Gram-negative bacteria to
transfer toxin proteins directly into the cytoplasm of eukaryotic hosts. Pathogenic E. coli …

Bacteria use a wide arsenal of macromolecular substrates (DNA and proteins) to interact
with or infect prokaryotic and eukaryotic cells. To do so, they utilize substrate-injecting …

Type III secretion systems are multiprotein molecular machines required for the virulence of
several important bacterial pathogens. The central element of these machines is the …

A central feature of type III protein secretion machines is their ability to engage their
substrates in a hierarchical and organized fashion. The hierarchy in the secretion process is …

Abstract Type 3 secretion systems use 3.5-megadalton syringe-like, membrane-embedded'
injectisomes', each containing an~ 800-Å-long needle complex to connect intracellular …

The type III secretion machinery of Gram‐negative bacteria, also known as the injectisome
or needle complex, is composed of a basal body spanning both bacterial membranes and …