Shoba Ranganathan Michael Gribskov Kenta Nakai Christian Schönbach Elsevier 2019 978-0-12-811432-2 https://www.sciencedirect.com/referencework/9780128114322/encyclopedia-of-bioinformatics-and-computational-biology#book-description db/reference/bioinf/ebcb2019-3.html