MONDO_0014987 (Fanconi anemia complementation group U) is any Fanconi anemia in which the cause of the disease is a mutation in the XRCC2 gene. Also known as: FANCU, Fanconi Anemia, complementation group U, Fanconi Anemia, complementation group type U, Fanconi anaemia caused by mutation in XRCC2, Fanconi anaemia complementation group type U, Fanconi anemia caused by mutation in XRCC2, Fanconi anemia complementation group type U, XRCC2 Fanconi anaemia.