Fig. 2
From: IKAROS expression profiles characterize different autoimmune diseases
Expression level of every interexon (IK) in the assessed pathologies: inter-exon 2–3 (a), inter-exon 3–4 (b), inter-exon 4–5 (c), inter-exon 5–6 (d) and inter-exon 6–7 (e). RA, rheumatoid arthritis; SSc, systemic sclerosis; SLE, systemic lupus erythaematosus; SS, Sjögren’s syndrome. * p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001, ****p < 0.0001