Fig. 1From: Genome-wide identification and functional characterization of LEA genes during seed development process in linseed flax (Linum usitatissimum L.)Phylogenetic analysis of the LuLEA genes in flax. LuLEA gene families are grouped by different colors. The unrooted tree was generated with the full-length amino acid sequences of the 50 LuLEA proteins using ClustalW in MEGA6 softwareBack to article page