The amount of a SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1-related when measured in blood serum. The trait is OBA_2041886 (level of SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1-related in blood serum). Also known as: blood serum SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1-related amount.