Biologists soon uncovered new connections between mitochondria and aging—connections that draw on mitochondria’s unusual origins. Some 1.4 billion years ago, somewhere in Earth’s primitive ...
Mitochondria arose through a fateful endosymbiosis more than 1.45 billion years ago. Many mitochondria make ATP without the help of oxygen. Aa Aa Aa What variety is there in mitochondria ...
In 1931, Dorothea Smith observed variable mitochondrial networks in developing rat liver cells (Smith 1931). Over subsequent years, many scientists described complex mitochondrial networks in ...