Effects of cultivation and return of Bacillus thuringiensis (Bt) maize on the diversity of the arbuscular mycorrhizal community in soils and roots of subsequently cultivated conventional maize
Keywords: توالی یابی DNA، تعیین توالی دیانای; Bt maize; Arbuscular mycorrhizal fungi; T-RFLP; DNA sequencing; Diversity; Community composition;