| OBO ID: CL:0000956 |
| Term Name: | pre-B-I cell | Search Ontology: | |
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| Definition: | A pre-B-I cell is a precursor B cell that expresses CD34 and surrogate immunoglobulin light chain (VpreB , Lambda 5 (mouse)/14.1 (human)) on the cell surface, and TdT, Rag1,and Rag2 intracellularly. Cell type carries a D-JH DNA rearrangement, and lacks expression of immunglobulin heavy chain protein. (4) | ||
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| Ontology: | Cell Ontology |
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PHENOTYPE
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