👉 Subgeniculation is a process in which a cell divides by dividing into two daughter cells, but one of them does not divide into two normal cells. This results in a situation where the DNA from the abnormal cell is present in the nucleus of the other daughter cell instead of being distributed evenly throughout the nucleus. This can lead to problems with gene expression and an imbalance of genetic material between the two daughter cells. The term "subgeniculation" was coined by biologist John D. Hopper in
