A pair of adjacent genes, cry5Ad and orf2-5Ad, encode the typical N- and C-terminal regions of a Cry5Aδ-endotoxin as two separate proteins in Bacillus thuringiensis strain L366 January 1, 2008 I Lenane N Bagnall P Josh R Pearson R Akhurst A Kotze Δ-Endotoxin Bacillus Thuringiensis Cry5a