rs1442565333

This variant is located in the TOP1MT gene.

ClinVar annotation

Uncertain Significance★★★
2 submitters1 publication

not provided; not specified

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About TOP1MT

This gene encodes a mitochondrial DNA topoisomerase that plays a role in the modification of DNA topology. The encoded protein is a type IB topoisomerase and catalyzes the transient breaking and rejoining of DNA to relieve tension and DNA supercoiling generated in the mitochondrial genome during replication and transcription. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, May 2012]

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Gene information from NCBI Gene. Variant classifications from ClinVar.

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