Fig. 3From: Immunopathological investigation and genetic evolution of Avian leukosis virus Subgroup-J associated with myelocytomatosis in broiler flocks in EgyptEthidium bromide-stained 2% agarose gel of PCR products showed ALV-J. (−ve) samples; lanes 1–5 and 7, (+ve) samples; lanes 6, 8–13 of 545 bp PCR products, (+ve) control; Lane 14 and (−ve) control; Lane 15. M: represents a 100-bp ladder as a size standardBack to article page