Standard

Height (baseline)

RARB · rs1303630

Where this position leads

Condition: Height

rs1303630 Condition: Height Height Condition rs1303630 rs1303630 RARB

What the study found

Who was studied 405,540 European ancestry individuals.

The effect Each copy of the A allele shifted the measure 0.00737 lower (95% confidence interval 0.0048-0.0099); p = 1 × 10−8.

How common The A allele had a frequency of about 53% in the people studied.

Where it sits Chromosome 3, band 3p24.2 — in an intron of RARB.

What each result means

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

Questions about rs1303630

What is rs1303630?

rs1303630 is a single position in the genome, in or near the RARB gene. Published research associates it with height (baseline). A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs1303630 linked to?

On MyGeneLog this position is linked to Height. The research behind each link, and its sources, are set out on that condition page.

Does having rs1303630 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 rs1303630 come from?

GWAS Catalog, Nature communications 2025, PMID:40374629. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.

Height (baseline) (rs1303630). MyGeneLog™. https://www.mygenelog.com/variants/rs1303630

← See all variants