Fig. (6) UV photographs of temperature gradient gels and standardized spiddos of clinical samples. (a) UV photographs of temperature gradient gels of randomly amplified JCPyV positive urine sample stained with GelRed (left) and standardized spiddos (right). Obtained spiddos are shown by open red boxes and the reference spiddos are shown by closed red boxes. The common spiddos found in the same virus species are shown by blue boxes. (b) UV photographs of temperature gradient gels of randomly amplified JCPyV negative urine sample stained with GelRed (left) and standardized spiddos (right). Obtained spiddos are shown by open red boxes and the reference spiddos are shown by closed red boxes.