Table 5 Enriched Gene Ontology Terms when Comparing N2 and CB4856 Worms fed OP50 versus S. epidermidis

Genes expressed exclusively in worms fed S. epidermidis

Signaling: phosphatase

33

16.8

7.3x10^-14

Cytoskeleton: microtubule

24

18.8

6.3x10^-11

Major sperm protein

12

38.7

3.3x10^-8

Signaling: tyrosine kinase

12

16.0

1.4x10^-4

Protein modification: carbohydrate

15

11.8

2.4x10^-4

Stress response: C-type Lectin

20

7.8

2.1x10^-3

Genes expressed in opposing directions in worms fed E. coli OP50 or S. epidermidis

Extracellular material: collagen

7

3.8

4.5x10^-8

Stress response: pathogen

4

2.3

6.8x10^-4