Molecular adaptation of Ammonia Monooxygenase during independent pH specialization in Thaumarchaeota

Acknowledgements. This work was funded by Natural Environment Research Council Fellowship NE/J019151/1 and by institutional funding from within the University of Aberdeen.

Isolation of 'Candidatus Nitrosocosmicus franklandus', a novel ureolytic soil archaeal ammonia oxidiser with tolerance to high ammonia concentration

Acknowledgements. The authors would like to thank Mr Kevin Mackenzie and Mrs Gillian Milne (University of Aberdeen) for technical support with scanning electron microscopy, and Dr Robin Walker for access to the Woodlands Field experimental plots at the SRUC,Craibstone Estate, Aberdeen. This work was financially supported by Natural Environmental Research Council (standard grants NE/I027835/1 and NE/L006286/1 and fellowship NE/J019151/1), EC Marie Curie ITN NORA, Grant Agreement No. 316472, the AXA Research Fund and the Centre for Genome Enabled Biology and Medicine, University of Aberdeen.