Table 3

Summary of real-time polymerase chain reaction data

Fold change (control > patient)

Gene

Microarray

Polymerase chain reaction

Directional match

CD74

5.9

1.7

Yes

PTGS2

7.6

2.2

Yes

V-FOS

10.6

2.3

Yes

NFKB1A

19.1

7.2

Yes

SCYA3L1

10.8

23.7

Yes

SCYA4

12

27.3

Yes

Jarvis et al. Arthritis Research & Therapy 2006 8:R154   doi:10.1186/ar2048