Functional complementation of FA cells increases the expression of FANCA and FANCG proteins.

The indicated lymphoblast lines were stained with 1:100 dilution anti-FANCA antiserum (A-B) or anti-FANCG antiserum (C-D). The cells analyzed were FA-A (HSC72) lymphoblasts, which were uncorrected (−) or corrected (+) with the FANCA cDNA (A, C), or FA-G (EUFA316) lymphoblasts, which were uncorrected (−) or corrected (+) with the FANCG cDNA (B, D). The secondary antibody was FITC-conjugated antirabbit antibody. Cellular fluorescence was measured by FACScan.