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Article

Pi, a pre-B-cell-specific enhancer element in the immunoglobulin heavy-chain enhancer.

Molecular and cellular biology - 1 Oct 1993

Libermann T A, Baltimore D

Abstract excerpt

We have identified a new immunoglobulin heavy-chain enhancer element, designated pi, between the microE2 and microE3 elements. The pi enhancer element is transcriptionally active primarily during early stages of B-cell development but becomes virtually inactive during B-cell maturation at about the stage of immunoglobulin kappa light-chain gene rearrangement. Mutational analysis suggests that the pi element is...

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Identifiers

PMID: 8413200
DOI: 10.1128/mcb.13.10.5957-5969.1993
PMCID: PMC364640

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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