| The gels were then visualized and photographed using an ultraviolet light transilluminator. |
| The activity was analysed by a ultraviolet transilluminator. |
| The gels were viewed in a transilluminator, and images were captured by use of a CCD camera. |
| Gels were stained in ethidium bromide, destained in water, and photographed over a UV transilluminator. |
| After appropriate destaining with mixture of distilled water, methanol and acetic acid, the gels were photographed on Transilluminator. |
