The Billion-Year Mitochondrion Rabbit Hole

A tiny but amazing jack-of-all-trades

This Substack article will be a small departure from the earlier ones. Those centred around a biological question or issue of interest. This one will be more a description of a biological object of interest, one relatively little known to non-biologists. Here, I will try to explain why it merits interest. In two later articles, this background material …