1 The University of Queensland, School of Chemistry and Molecular Biosciences, Australian Centre for Ecogenomics, St Lucia, Queensland, 4072, Australia.
2 School of Civil and Environmental Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia.
3 Present address: School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh, UK.
4 Center for Environmental Biotechnology, Department of Civil and Environmental Engineering, University of Tennessee, Knoxville, Tennessee, USA.
5 Department of Microbiology, Department of Bioengineering and Soil Science, University of Tennessee, Knoxville, Tennessee, USA.
6 Oak Ridge National Laboratory, Biosciences Division, Oak Ridge, Tennessee, USA.
7 The University of Queensland, School of Chemistry and Molecular Biosciences, St Lucia, Queensland, 4072, Australia.