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Article

Biallelic expression of all four IGF-II promoters and its association with increased methylation of H19 gene in human brain.

Brain research - 11 May 1998

Zhan S, Zhang L, Van M, Young C, Helman L J

Abstract excerpt

The human IGF-II gene is maternally imprinted in all tissues except adult liver and the choroid plexus/leptomeninges of the central nervous system where IGF-II is biallelically expressed. In human liver, it has recently been reported that this biallelic expression only involves the promoter P1 while the promoters P2-P4 direct IGF-II transcription monoallelically. To explore whether or not biallelic expression of...

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Source

Identifiers

PMID: 9593943
DOI: 10.1016/s0006-8993(98)00157-7

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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