Thaumarchaeotes abundant in refinery nitrifying sludges express amoA but are not obligate autotrophic ammonia oxidizers.
Mussmann M, Brito I, Pitcher A, Sinninghe Damsté JS, Hatzenpichler R, Richter A, Nielsen JL, Nielsen PH, Müller A, Daims H, Wagner M, Head IM.
Mussmann M, et al. Among authors: muller a.
Proc Natl Acad Sci U S A. 2011 Oct 4;108(40):16771-6. doi: 10.1073/pnas.1106427108. Epub 2011 Sep 19.
Proc Natl Acad Sci U S A. 2011.
PMID: 21930919
Free PMC article.