Fig. 1From: Genome-wide identification of the expansin gene family reveals that expansin genes are involved in fibre cell growth in cottonPhylogenetic analysis and subfamily classification of the expansin genes in cotton (GhEXPs). The phylogenetic tree was constructed with MEGA 6.0 software using the neighbour-joining (NJ) method with 1000 bootstrap replicates. The pink solid circles represent the cotton expansin genes from Gossypium hirsutum; the blue solid triangles represent the expansin genes from Arabidopsis thaliana. Gh, Gossypium hirsutum; At, Arabidopsis thalianaBack to article page