Jorgensen SL, Hannisdal B, Lanzén A, Baumberger T, Flesland K, Fonseca R, Øvreås L, Steen IH, Thorseth IH, Pedersen RB, and Schleper C (2012). Proceedings of the National Academy of Sciences 109: E2846-E2855.

Summary

The paper, including supplementary materials, is available as a pdf. Andreas P. Teske also published a commentary on the paper.