The movement of genetic material between organisms that aren’t directly related is a significant driver of evolution, especially among single-celled organisms like bacteria and archaea. A team led by researchers at Bigelow Laboratory for Ocean Sciences have now estimated that an average cell line acquires and retains roughly 13% of its genes every million years via this process of lateral gene transfer. That equates to about 250 genes swapped per liter of seawater every day.
Researchers quantify rate of essential evolutionary process in the ocean
