Search results
Results from the WOW.Com Content Network
Mitochondrial DNA (mtDNA and mDNA) is ... The existence in some species of mitochondrion-derived organelles lacking a genome [10] suggests that complete gene loss is ...
The human mitochondrial genome is the entirety of hereditary information contained in human mitochondria. Mitochondria are small structures in cells that generate energy for the cell to use, and are hence referred to as the "powerhouses" of the cell. Mitochondrial DNA (mtDNA) is not transmitted through nuclear DNA (nDNA).
The human genome is a complete set of nucleic acid sequences for humans, encoded as the DNA within each of the 24 distinct chromosomes in the cell nucleus. A small DNA molecule is found within individual mitochondria. These are usually treated separately as the nuclear genome and the mitochondrial genome. [1]
A genome sequence is the complete list of the nucleotides (A, C, G, and T for DNA genomes) that make up all the chromosomes of an individual or a species. Within a species, the vast majority of nucleotides are identical between individuals, but sequencing multiple individuals is necessary to understand the genetic diversity.
Complete list of genes on human mitochondrial DNA; HGNC: Gene list: NCBI Gene: Gene list: Genes on human mitochondrial DNA. Pages in category "Human mitochondrial genes"
The hypothetical woman at the root of all these groups (meaning just the mitochondrial DNA haplogroups) is the matrilineal most recent common ancestor (MRCA) for all currently living humans. She is commonly called Mitochondrial Eve. The rate at which mitochondrial DNA mutates is known as the mitochondrial molecular clock. It is an area of ...
This phylogenetic tree of haplogroup B subclades is based on the paper by Mannis van Oven and Manfred Kayser Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation [1] and subsequent published research. B'R11'R24. B4'5 – China (Han from Zhanjiang, Paleolithic remains from Tianyuan Cave), the Philippines B4
The ATP synthase protein 8 of human and other mammals is encoded in the mitochondrial genome by the MT-ATP8 gene. When the complete human mitochondrial genome was first published, the MT-ATP8 gene was described as the unidentified reading frame URF A6L. [5] An unusual feature of the MT-ATP8 gene is its 46-nucleotide overlap with the MT-ATP6 gene.