Standard

Platelet distribution width variance

CTSZ · rs151335

What the study found

Who was studied 391,449 European ancestry individuals.

The effect Each copy of the A allele shifted the measure 0.0479 higher (95% confidence interval 0.042-0.054); p = 1 × 10−58.

Where it sits Chromosome 20, band 20q13.32 — in an intron of CTSZ.

What each result means

A/A Two copies of the version the research linked to Platelet distribution width variance. 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 Platelet distribution width variance. That is a smaller link than two copies.
G/G No copy of the version the research linked to Platelet distribution width variance. This is the starting point the study compared everyone against.
Source

Questions about rs151335

What is rs151335?

rs151335 is a single position in the genome, in or near the CTSZ gene. Published research associates it with platelet distribution width variance. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs151335 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 rs151335 come from?

GWAS Catalog, Nature communications 2025, PMID:40335489. 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.

Platelet distribution width variance (rs151335). MyGeneLog™. https://www.mygenelog.com/variants/rs151335

← See all variants