OBO ID: ZFA:0009343
Term Name: immature B cell Search Ontology:
Synonyms: immature B lymphocyte, immature B-cell, immature B-lymphocyte (all 4) expand
Definition: An immature B cell is a precursor B cell that has the phenotype surface IgM-positive and surface IgD-negative, and have not undergone class immunoglobulin class switching or peripheral encounter with antigen and activation. (1)
Appears at: Unknown
Evident until: Adult (90d-730d, breeding adult)
References: CL:0000816, TAO:0009343
Ontology: Anatomy Ontology
Relationships
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