rs9536314

Variant in the KL gene (Klotho)

rs9536314 is a single nucleotide polymorphism (SNP) in the KL gene, involved in FGF23 co-receptor / aging / kidney function. Variants at this position have been studied in relation to immune function, metabolism, and chronic illness.

This page is for educational and informational purposes only. Not a diagnostic tool. Always consult a qualified healthcare provider.

What is the rs9536314 variant?

rs9536314 is a SNP (single nucleotide polymorphism) in the KL (Klotho) gene. It belongs to the Neuroendocrine category and is part of the Metabolic Regulation biological cluster. KL encodes klotho, a transmembrane protein that acts as an obligate co-receptor for FGF23 and regulates aging, mineral metabolism, and kidney function.

Biological role and pathway

This variant sits within the KL gene, which is involved in the FGF23 co-receptor / aging / kidney function pathway. Genes within the Metabolic Regulation cluster work together to maintain balanced function across interconnected biological systems.

Variants in genes within this pathway may influence an individual's predisposition to altered function — particularly under conditions of physiological stress such as viral infection or prolonged illness.

rs9536314 and Long COVID / ME-CFS research

Klotho deficiency accelerates aging and impairs FGF23 signaling; soluble klotho has anti-inflammatory effects, and KL variants may affect aging-related susceptibility to Long COVID.

This information is based on published research and does not constitute medical advice. See references below.

Parent gene: KL

rs9536314 is one of 2 known variants in the KL gene. To understand the full biological context of this variant, explore the parent gene page.

View KL gene page →

Conditions studied in relation to rs9536314

Research into KL variants including rs9536314 has explored associations with the following conditions. These are areas of scientific investigation and do not imply causation.

Genetic insights from DNA data

Consumer DNA files from 23andMe, AncestryDNA, and MyHeritage contain raw SNP data. When you upload your file to ChronicDNA, the analysis engine checks your genotype against a curated panel of 80+ genes selected for their relevance to Long COVID, ME/CFS, and connected biological pathways - some of which may include KL and the rs9536314 variant.

The report is educational - it explains which variants you carry, what the research says about them, and how they fit into the biological pathways most relevant to chronic illness. Results are presented in plain English with appropriate scientific context, no medical jargon, no scare tactics. All results should be discussed with a qualified healthcare provider.

Other variants in the KL gene

The following variants in KL are also studied in relation to chronic illness and may be analysed together for a more complete picture.

Frequently asked questions

What is the rs9536314 variant in the KL gene?

rs9536314 is a single nucleotide polymorphism (SNP) located in the KL (Klotho) gene, which is involved in FGF23 co-receptor / aging / kidney function. KL encodes klotho, a transmembrane protein that acts as an obligate co-receptor for FGF23 and regulates aging, mineral metabolism, and kidney function.

How may the rs9536314 variant relate to Long COVID or ME/CFS?

Klotho deficiency accelerates aging and impairs FGF23 signaling; soluble klotho has anti-inflammatory effects, and KL variants may affect aging-related susceptibility to Long COVID.

Can a consumer DNA test detect the rs9536314 variant?

Many consumer DNA tests such as 23andMe, AncestryDNA, and MyHeritage genotype common SNPs. ChronicDNA analyses your raw DNA file and reports on variants studied in relation to chronic illness, immune function, and metabolism. This is not a diagnostic service — results are informational and educational only.

Find out if you carry the rs9536314 variant

Upload your DNA data from 23andMe, AncestryDNA, or MyHeritage and receive a personalised report covering >80 genes relevant to Long COVID and ME/CFS.

Get Your Personalised DNA Report

Informational and educational only · Not a diagnostic tool · GDPR compliant

References

The following publications were used in compiling the research context for KL and its variants. This is not an exhaustive literature review.

  • [1]PMID: 33153018
  • [2]Nature Genetics
  • [3]NEJM