Heliothis

Efficient CRISPR/Cas9 Knockout of vermillion in Helicoverpa zea (Boddie)

  Perera et al. (2018) recently used CRISPR/Cas gene editing in Helicoverpa zea, a lepidopteran pest of many crops. The authors showed positive correlations between different concentrations of ribonucleoprotein (RNP) complexes and Cas9 protein with mutation percentage of the vermillion […]

RNAi in Beetles and Leps – Why the Difference?

It is well established that the RNAi response of Coleoptera and Lepidoptera differ greatly but less is known about the basis for these differences.  Skukla et al (2016) systematically investigated this question and report their insights in a recent paper […]