Fig. 3

Unrooted phylogenetic tree representing the relationships of the nsLTP proteins of barley/Qingke, maize, rice, and Arabidopsis thaliana. The tree divided the HvLTP and HtLTP proteins into 4 types represented within the tree. The left/right phylogenetic tree was constructed from the nsLTP protein sequence of barley/Qingke, maize, rice, and Arabidopsis thaliana. The phylogenetic tree was derived using the neighbour-joining (NJ) method with 1000 bootstrap replications in MEGA-X