Fig. 4From: Genome-wide identification, characteristics and expression of the prolamin genes in Thinopyrum elongatumPhylogenetic tree of α-gliadin genes. The phylogenetic tree was constructed by MEGA X with the maximum likelihood (ML) method and 1000 bootstrap replications. GQ139528.1 was set as outgroup. Different clades are marked with vertical bars and the genes of different species can be judged by their namesBack to article page