Biochemical analyses demonstrate that Bt maize has no adverse effects on Eisenia fetida.

ABSTRACT: The potential effects of Bt (Bacillus thuringiensis) maize on non-target organisms should be evaluated before such maize is commercially planted. Earthworms play an indispensable role in the soil ecosystem; act as important bio-indicators of soil quality and environmental pollution. Therefore, earthworms are often used as the object to evaluate the non-target effect of Bt maize. To accelerate the commercialization of transgenic maize in China, a 90-day Eisenia fetida feeding experiment was conducted to evaluate the potential effects of Bt maize line, BT799-which was developed by China Agricultural University and contains the Cry1Ac gene-and its non-Bt conventional isoline-Zheng 58-on E. fetida. Our results showed that the Bt maize line had no significant effects on the growth, reproduction

SUBMITTER: Wu F 

PROVIDER: S-EPMC9162319 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature