Cai, M, Liu, Y, Yin, X, Zhou, Z, Friedrich, MW, Richter-Heitmann, T, Nimzyk, R, Kulkarni, A, Wang, X, Li, W, Pan, J, Yang, Y, Gu, JD and Li, M (2020) Diverse Asgard archaea including the novel phylum Gerdarchaeota participate in organic matter degradation. Science China Life Sciences. doi:10.1007/s11427-020-1679-1