%0 Journal Article %T Obsolescence and Intervention: On Synthetic-Biological Entities %A Andr¨¦s Moya %J Frontiers in Bioengineering and Biotechnology %D 2014 %I Frontiers Media %R 10.3389/fbioe.2014.00059 %K natural entities %K artificial entities %K metabolism %K evolution %K machines %U http://www.frontiersin.org/Journal/10.3389/fbioe.2014.00059/full