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Article

Relationship between complement components C4A and C4B diversities and two TNFA promoter polymorphisms in two healthy Caucasian populations.

Human immunology - 1 May 2003

Vatay Agnes, Yang Yan, Chung Erwin K, Zhou B i, Blanchong Carol A, Kovács Margit, Karádi István, Füst George, Romics L László, Varga Lilian, Yu C Yung, Szalai Csaba

Abstract excerpt

The RP-C4-CYP21-TNX (RCCX) modules and the tumor necrosis factor (TNF) gene cluster are probably the most polymorphic genomic regions in the human central major histocompatibility complex (MHC). Using definitive methods for genotypic and phenotypic analyses of complement components C4A and C4B, determination of the RCCX length variants, and SSP-PCR/RFLP analyses of TNFA promoter polymorphisms at positions -308...

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PMID: 12691705
DOI: 10.1016/s0198-8859(03)00036-3

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TNF

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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