な、な、なんですと？
Unexpected nondenitrifier nitrous oxide reductase gene diversity and abundance in soils
Robert A. Sanford,Darlene D. Wagner,Qingzhong Wu,Joanne C. Chee-Sanford,Sara H. Thomas,Claribel Cruz-García,Gina Rodríguez,Arturo Massol-Deyá,Kishore K. Krishnani,Kirsti M. Ritalahti,Silke Nissen,Konstantinos T. Konstantinidis, and Frank E. Löffler
PNAS
http://www.pnas.org/content/early/2012/11/09/1211238109.abstract.html?etoc
