Type IV Secretion in Gram-Negative and Gram-Positive Bacteria

Type IV secretion systems (T4SSs) are highly versatile membrane-associated transporter machines used by Gram-negative and Gram-positive bacteria to deliver substrate molecules to a large variety of target cells.

Sistemele de secretie de tip IV (T4SS) sunt masini de transport asociat cu membrana extrem de versatile utilizate de bacteriile Gram-negative si Gram-pozitive pentru a livra molecule de substrat catre o mare varietate de celule tinta.