Fig 7.
(a) Transmission electron microscope micrograph for normal E. coli BL21 (DE3) pLysS harboring pET28a (+) carrying C. dromedarius IFNε gene becomes to form inclusion bodies, dark spots when induced to overexpress the recombinant protein. Direct magnification was 10,000 x. (b), (c) and (d) Scanning electron micrograph for the inclusion body showing a spherical particle of a diameter ranging from 0.5 to 1.0 μm. Direct magnification was 35,000 x for b and c and 50,000 x for d.