Studies on the effect of Cry1Ab protein on hemocytes of the wolf spider Pardosa pseudoannulata revealed that Cry1Ab protein could accumulate in the four-instar and adult spiders via the food chain from transgenic rice expressing Cry1Ab protein through its prey brown planthoppers with approximate 20-time enrichment, but could not accumulate in hemolymph of the spider. The accumulated Cry1Ab had no significant effects on several elements of hemolymph including stored energy, calcium ion concentration and apoptosis rate of the hemocytes, indic...
