| Name | B-1 B cell differentiation |
| ID | GO_0001923 |
| collection_id | Biological process |
| Exact synonym | B-1 B lymphocyte differentiation, B-1 B-cell differentiation, B-1 B-lymphocyte differentiation |
| Related synonym | B-1 B cell development |
| Description | The process in which a hemopoietic stem cell acquires the specialized features of a B-1 B cell. B-1 B cells are a distinct subset of B cells characterized as being CD5 positive, found predominantly in the peritoneum, pleural cavities, and spleen, and enriched for self-reactivity. |
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| Genes |