Figure 1From: Escherichia coli type III secretion system 2: a new kind of T3SS?Structure of ETT2 gene cluster in strain EHEC Sakai and EAEC 042. The ETT2 gene cluster includes 35 ORFs (ECs3703 – Ecs3737) and is adjacent to the tRNA locus glyU on the bacterial chromosome. Frame in yellow indicates gene encoding a chaperone, red indicates gene coding for a transcriptional regulator, blue indicates gene encoding other pathogenicity island (PAI) gene, stripe indicated gene is a pseudogene.Back to article page