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IgG levels

HLA-DQB1 · rs2133037

What the study found

Who was studied 15,536 Icelandic ancestry individuals; replicated in 2,158 Swedish ancestry individuals.

The effect Each copy of the A allele shifted the measure 0.19 SD units lower; p = 2 × 10−14.

How common The A allele had a frequency of about 5% in the people studied.

Where it sits Chromosome 6, band 6p21.32 — between genes, 6.3 kb from MTCO3P1.

What each result means

A/A Two copies of the version the research linked to IgG levels. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/G One copy of the version the research linked to IgG levels. That is a smaller link than two copies.
G/G No copy of the version the research linked to IgG levels. This is the starting point the study compared everyone against.
Source

Questions about rs2133037

What is rs2133037?

rs2133037 is a single position in the genome, in or near the HLA-DQB1 gene. Published research associates it with igg levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs2133037 mean I will get this?

No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.

Where does the information about rs2133037 come from?

GWAS Catalog, Nature genetics 2017, PMID:28628107. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

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IgG levels (rs2133037). MyGeneLog™. https://www.mygenelog.com/variants/rs2133037

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