Figure 2. Location of GFP tagged bacteria in the C. elegans intestine.

a.    S. typhi Ty2 pSU2007.

b.    S. typhi Ty2 pSU2007, bright field.

c.    S. typhimurium SL1344 pSU2007.

d.    S. typhimurium SL1344 pSU2007, bright field.

e.    E. coli MT102 pSU2007.

1. Intestinal lumen.

2. Intestinal lining invaded by S. typhi Ty2 pSU2007.

3. S. typhimurium SL1344 pSU2007 in the pharynx of C. elegans.

4. E. coli MT102 pSU2007 in the intestine of C. elegans.