B-1 B cell lineage commitment
The process in which an immature B cell becomes committed to become a B-1 B cell.
GO:0002326
B cell lineage commitment
is_a
GO:0001923
B-1 B cell differentiation
part_of
B-1 B lymphocyte lineage commitment
exact
B-1 B-cell lineage commitment
exact
B-1 B-lymphocyte lineage commitment
exact