LIFE AS AUTOMATA. “From the insights provided by molecular biology over the past 50 years, we can now identify that all known life functions in a manner akin to von Neumann automata, where DNA provides an (partial) algorithm, ribosomes act as the core of the UC and DNA polymerases (along with a suite of other molecular machinery) play the role of a supervisory unit.” (UC = universal constructor of von Neumann).
http://rsif.royalsocietypublishing.org/content/10/79/20120869.short