PRJNA451313
Helicoverpa armigera armigera (a susceptible  strain and six diferent resistant strains )Raw sequence reads
a susceptible LF strain and six resistant LF strains Helicoverpa armigera were selected for an analysis of related resistance genes, in particular, six substrains of LF were derived from the LF strain by selecting series of progressively more resistant strains. First, RNA sequencing was employed to construct a complete and comprehensive reference transcriptome database from midgut samples of these seven strains. The differentially expressed genes were further detected among these seven strains by digital gene expression analysis (DGE).