Article
Heteroplasmy Is Rare in Plant Mitochondria Compared with Plastids despite Similar Mutation Rates.
Molecular biology and evolution - 3 Jul 2024
Khachaturyan Marina, Santer Mario, Reusch Thorsten B H, Dagan Tal
Abstract excerpt
Plant cells harbor two membrane-bound organelles containing their own genetic material-plastids and mitochondria. Although the two organelles coexist and coevolve within the same plant cells, they differ in genome copy number, intracellular organization, and mode of segregation. How these attributes affect the time to fixation or, conversely, loss of neutral alleles is currently unresolved. Here, we show that...
Topics
- Plastids
- Mitochondria
- Mutation Rate
- Heteroplasmy
- Alleles
