... unsuccessful or unreliable in nematodesthat are vertebrate pathogens, however, including various evolutionary groups within nematodes (Figure 2) [8] In the genomes of these nematodes, some of the genes ... in these Panagrolaimus species and suggests that other culturable ‘free-living’ nematodes may be sensitive to RNAi The situation is different for nematodes of medical or economic interest So ... sensitivity to RNAi among nematodes The efficiency of RNA interference is far from general, however, even in nematodes (Figure 2) Until recently, the use of bacteria expressing dsRNAs in nematodes was restricted...