Spodoptera

Post-feeding and -injection Dynamics of dsRNA in 4 Insects

The variability of dsRNA-induced RNA interference is well documented with some insects very amenable to this method of regulating gene expression while are others are very much less so. The factors involved in this variation are known to some extent […]

OLYMPUS DIGITAL CAMERA

Gene Editing Spodoptera

Three papers recently described successful CRISPR/Cas9 mutagenesis in two species of Spodoptera.  Spodoptera litura and S. littoralis. Bi et al (2016) use Cas9 to create somatic mutations in S. litura in developmental gene abdominal-A, abd-A, and analyzed the resulting larvae […]