In NSCLC: RASSF1A vs FUS1 (P = 0.0001), RASSF1A vs NPRL2/G21 (P = 0.00002); MI values of FUS1 were also significantly higher than NPRL2 methylation status (P = 0.01) in this tissue group. Here, NPRL2 is linked to non-small cell lung carcinoma.