Molecular mechanisms and therapeutic strategies for the recurrent F9 (c.520 + 13 A > G) variant in hemophilia B
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Background: Hemophilia B (HB), an X-linked recessive disorder, results from variants in the coagulation factor IX gene (F9). The F9 c.520 + 13 A > G variant is a recurrent intronic variant in HB patients, accounting for 15.05% of... ...