Standard

Orofacial cleft 1

MAFB · rs745460952

Where this position leads

Strength of the evidence

2 / 4

ClinVar classifies it as disease-causing (or likely), reviewed at 1 of 4 stars.

How this is scored

4: ClinVar disease-causing, reviewed by an expert panel or a guideline (3–4 stars). 3: ClinVar, several labs agreeing (2 stars), or a genetic study at p ≤ 10⁻⁵⁰. 2: ClinVar from one lab (1 star), or p ≤ 10⁻²⁰. 1: ClinVar submitted without criteria (0 stars), or genome-wide significance (p ≤ 5×10⁻⁸). The higher of the two counts. It says how solid the evidence is, not whether it matters for a particular person.

What ClinVar records

Classification Likely pathogenic for Orofacial cleft 1; criteria provided, single submitter (1 of 4 stars, 1 submitter), last evaluated 2022-11-22. ClinVar record 2575898 NM_005461.5(MAFB):c.11A>G (p.Glu4Gly)

Classification Uncertain significance for MAFB-related disorder; no assertion criteria provided (0 of 4 stars, 1 submitter), last evaluated 2023-10-24. ClinVar record 3029379 NM_005461.5(MAFB):c.11A>C (p.Glu4Ala)

Change history MyGeneLog™ keeps a copy of every weekly release from 2026-10-19 and compares them. This position's classification has not changed since.

What this is ClinVar's aggregate record for this position (as of its 2026-10-19 release), not a result about you. A classification describes the variant against the condition named, as laboratories submitted it. Whether a person carries this variant, and what that would mean for them, is a question for a clinical test and a genetic counsellor.

What each result means

C/C Two copies of the version ClinVar lists as likely disease-causing for Orofacial cleft 1. A result like this should be confirmed by a medical genetic test and talked through with a doctor; consumer DNA files can misread rare variants. So far only one lab has made this call, so it may change. (ClinVar VCV002575898, criteria provided, single submitter)

C/T One copy of the version ClinVar lists as likely disease-causing for Orofacial cleft 1. Some conditions need only one copy; for others, one copy makes a person a carrier who is usually healthy but can pass it on. A genetic counsellor can say which applies. So far only one lab has made this call, so it may change. (ClinVar VCV002575898, criteria provided, single submitter)

T/T No copy of the version ClinVar lists as likely disease-causing for Orofacial cleft 1. This is the usual result. So far only one lab has made this call, so it may change. (ClinVar VCV002575898, criteria provided, single submitter)

Source: ClinVar VCV002575898, criteria provided, single submitter

Questions about rs745460952

What is rs745460952?

rs745460952 is a single position in the genome, in or near the MAFB gene. Published research associates it with orofacial cleft 1. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs745460952 linked to?

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

Does having rs745460952 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 rs745460952 come from?

ClinVar VCV002575898, criteria provided, single submitter. 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.

Orofacial cleft 1 (rs745460952). MyGeneLog™. https://www.mygenelog.com/variants/rs745460952

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