Fig 1. Phylogenetic analysis of PG transcritps.

A neighbor-joining tree using Poisson-correction distances was constructed with PG amino acid sequences from three mirid bugs, with a glycoside hydrolase from Macrophomina phaseolina MS6 as an outgroup. Bootstrap values (1000 replicates) are indicated on the nodes, and those lower than 75 are not shown. The abbreviations represent the PGs from Apolygus lucorum identified in this study. PGs identified previously are indicated by the full Apolygus lucorum name and the associated accession number.