Fig. 1From: Identification and expression analysis of ATP-binding cassette (ABC) transporters revealed its role in regulating stress response in pear (Pyrus bretchneideri)Phylogenetic relationships of ABC transporters in Arabidopsis and pear. Full-length ABC transporters sequences were aligned using the Clustal X software, and the neighbor-joining (NJ) phylogenetic tree was constructed using MEGA 7.0 with 1000 bootstrap replicates. Different subfamilies are highlighted in different colorsBack to article page