Fig. 1

Sequence analysis of FAXs in Chlamydomonas reinhardtii and other algae or plant species. a A phylogenetic tree of FAXs was constructed using MEGA6.0. b Topology analysis of FAXs. At: Arabidopsis thaliana, Bna: Brassica napus, Gm: Glycine max, Sl: Solanum lycopersicum, Os: Oryza sativa, Cr: Chlamydomonas reinhardtii, Vc: Volvox carteri, Gp: Gonium pectoral, Cv: Chlorella variabilis, Es: Ectocarpus siliculosus, Mp: Micromonas pusilla