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Article

Differences in HLA class II alleles of isolated South American Indian populations from Brazil and Argentina.

Human immunology - 1 Aug 1993

Cerna M, Falco M, Friedman H, Raimondi E, Maccagno A, Fernandez-Viña M, Stastny P

Abstract excerpt

We have studied the HLA class II alleles in 277 South American Indians, which included Argentinian tribes from the Gran Chaco: Toba (n = 135), Toba-Pilaga (n = 19), Mataco-Wichi (n = 49), and Xavantes, a tribe from Central Brazil (n = 74). In the Brazilian tribe, only four DR groups were found: DRB1*1602 (gf = 0.303), DRB1*04 including DRB1*0404 (gf = 0.070) and DRB1*0407 (gf = 0.077), DRB1*0802 (gf = 0.265), and...

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PMID: 8300406
DOI: 10.1016/0198-8859(93)90504-t

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

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