FANCA and Friedreich ataxia: In our series the single nucleotide polymorphisms (SNP); Exon9,c.796A>G(p.Thr266Ala), Exon16,c.1501G>A(p.Gly501Ser), Exon26, c.2426G>A(p.Gly809Asp), of FANCA gene also observed in 23 patients, and these polymorphisms in disease association was reported in FA database, however, it needs to be established in Indian population.