1. Relevant KEGG pathways Additional file 2 Te Pas et al. The file shows more KEGG pathways as found by the PERL script search of the database

2. ABC transporters

3. Alanine and Aspartate metabolism

4. Androgen and Estrogen metabolism

5. Arginine and Proline metabolism

6. ATP synthesis

7. Axon guidance

8. Transcription factors

9. Benzoate degradation via CoA ligation

10. Bile acid biosynthesis

11. Biosynthesis of steroids

12. Calcium signaling pathway

13. Carbon fixation in Photosynthetic organisms

14. Cell junction

15. Cell cycle

16. Citrate cycle (TCA cycle)

17. Cytokine-cytokine receptor interaction

18. Dorso-ventral axis formation

19. ECM-receptor interaction

20. Fatty acid metabolism

21. Focal adhesion

22. Fructose and Mannose metabolism

23. Glutamate metabolism

24. Glutathione metabolism

25. Glycerolipid metabolism

26. Glycolysis / Gluconeogenesis

27. Glycophingolipid metabolism

28. Hedgehog signaling

29. Inositol phosphate metabolism

30. JAK-STAT signaling

31. MAPK signaling

32. Neuroactive ligand-receptor interaction

33. Notch signaling

34. Oxydative phosphorylation

35. Pentose and Glucuronate interconversions

36. Porphyrin and chlorophyl metabolism

37. Proteasome

38. Purine metabolism

39. Pyruvate metabolism

40. Regulation of actin cytoskeleton

41. Ribosome

42. Starch and Sucrose metabolism

43. TGF-beta signaling

44. Tight junction

45. Two-component system

46. Tyrosine metabolism

47. Ubiquitin mediated proteolysis

48. Urea cycle and metabolism of amino groups

49. WNT signaling