Experimental Factor Ontology

Last uploaded: October 15, 2024
Preferred Name

mitochondrial DNA
Synonyms

mtDNA

Definitions

Typically small, circular, intronless, and maternally inherited, mitochondrial DNA (mtDNA) is the multicopy deoxyribonucleic acid genome of mitochondria, intracellular organelles responsible for vital respiratory chain and oxidative phosphorylation reactions in higher eukaryotes. Replicated and transcribed by a separate enzymatic machinery from that of nuclear DNA, mtDNA encodes only a subset of mitochondrial functions.

ID

http://www.ebi.ac.uk/efo/EFO_0008480

database_cross_reference

NCIt:C28512

NCIm:C0012929

definition

Typically small, circular, intronless, and maternally inherited, mitochondrial DNA (mtDNA) is the multicopy deoxyribonucleic acid genome of mitochondria, intracellular organelles responsible for vital respiratory chain and oxidative phosphorylation reactions in higher eukaryotes. Replicated and transcribed by a separate enzymatic machinery from that of nuclear DNA, mtDNA encodes only a subset of mitochondrial functions.

has_exact_synonym

mtDNA

label

mitochondrial DNA

preferred label

mitochondrial DNA

prefixIRI

efo:EFO_0008480

prefLabel

mitochondrial DNA

term editor

Dani Welter

subClassOf

http://purl.obolibrary.org/obo/CHEBI_16991

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