RBM8A and Thrombocytopenia: In the thrombocytopenia-absent radius syndrome mutations in the RBM8A gene or a 1.35 Mb microdeletion in 1q21.1 have been linked [9,10], and in the Paris-Trousseau type thrombocytopenia with dysmegakaryopoiesis deletion at chromosome 11 band region q23 have been reported in several cases [34,35].