1. The FANCG gene is responsible for complementation group G. 2. This gene encodes the protein for complementation group E. 3. The clinical phenotype of all Fanconi anemia ( FA ) complementation groups is similar. 4. These patients are classified as XP complementation group F ( XP-F ). 5. This gene encodes a member of the Fanconi anemia, complementation group A protein. 6. GSTP1 has been shown to interact with Fanconi anemia, complementation group C and MAPK8. 7. The clinical phenotype of mutational defects in all Fanconi anemia ( FA ) complementation groups is similar. 8. FA patients with ERCC4 mutations have been classified as belonging to Fanconi anemia complementation group P ( FANCP ). 9. FANCF has been shown to interact with Fanconi anemia, complementation group C, FANCG, FANCA and FANCE. 10. This gene encodes the protein for complementation group I . Alternative splicing results in two transcript variants encoding different isoforms.