Figure 3
From: Breast systemic follicular lymphoma in a man: a case report
Representative gel photo of polymerase chain reaction (PCR) for immunoglobulin heavy chain rearrangements. Lane 1 represents the 100-bp DNA ladder (Invitrogen, Carlsbad, CA, USA); lane 2 represents FR1 rearrangement on monoclonal control; lane 3 represents FR1 rearrangement on internal sample; lane 4 represents FR1 rearrangement on follicular lymphoma sample; lane 5 represents FR1 rearrangement on polyclonal control; lanes 6 to 9 represent FR2 rearrangement on the same set of samples; monoclonal control; lanes 10 to 13 represent FR3 rearrangement on the same set of samples. The last four lanes represent β globin gene amplification.