Scientific Reports 6: Article number: 39077; published online: 15 December 2016; updated: 22 December 2017.

This Article contains typographical errors in the Introduction section.

“We performed a second incubation (illustration of this incubation design not shown) using isotope pairing techniques to determine if 29N2O or 30N2O were produced abiotically from sterile medium amended with glutamine and NO2 in the presence or absence of O2”.

should read:

“We performed a second incubation (illustration of this incubation design not shown) using isotope pairing techniques to determine if 29N2 or 30N2 were produced abiotically from sterile medium amended with glutamine and NO2 in the presence or absence of O2”.