Histogenesis is a 12 letter English word. It's valid Words with friends word worth 17 points.
You can make 571 anagrams from letters in histogenesis (eeghiinossst).
First recorded in 1850-55; histo- + -genesis
Why then occurs all that folding, and bending, and histogenesis, and all the other processes we have described?
The process of tissue-destruction is known as 'histolysis'; the rebuilding process is called 'histogenesis.'