Mitochondrial DNA - Wikipedia
Mitochondrial DNA (mtDNA and mDNA) is the DNA located in the mitochondria organelles in a eukaryotic cell that converts chemical energy from food into adenosine triphosphate (ATP).
Mitochondrial DNA - National Human Genome Research Institute
3 天之前 · Mitochondrial DNA is the circular chromosome found inside the cellular organelles called mitochondria. Located in the cytoplasm, mitochondria are the site of the cell’s energy production and other metabolic functions.
Mitochondrial DNA - MedlinePlus
This genetic material is known as mitochondrial DNA or mtDNA. In humans, mitochondrial DNA spans about 16,500 DNA building blocks (base pairs), representing a small fraction of the total DNA in cells. Mitochondrial DNA contains 37 genes, all of which are essential for normal mitochondrial function.
Structure, mechanism, and regulation of mitochondrial DNA ...
Mitochondria are specialized compartments that produce requisite ATP to fuel cellular functions and serve as centers of metabolite processing, cellular signaling, and apoptosis. To accomplish these roles, mitochondria rely on the genetic information in their small genome (mitochondrial DNA) and the nucleus.
Mitochondrial DNA - an overview | ScienceDirect Topics
Mitochondrial DNA refers to the double-stranded circular DNA molecules, approximately 16.5 kb in size, that are found in mammalian mitochondria. It contains 37 genes, including 13 polypeptides, 22 tRNAs, and 2 rRNAs, which are essential for mitochondrial function.
Mitochondrial DNA - Definition and Examples - Biology Online
2021年7月21日 · Mitochondrial DNA is the DNA present in the organelle mitochondrion. It is one of the extranuclear DNA in eukaryotes. Another DNA that occurs outside the nucleus is the chloroplast DNA, which in turn occurs in the chloroplast.
Human mitochondrial genetics - Wikipedia
Human mitochondrial genetics is the study of the genetics of human mitochondrial DNA (the DNA contained in human mitochondria). The human mitochondrial genome is the entirety of hereditary information contained in human mitochondria.
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