Figure 2From: Pleural fluid cell-free DNA integrity index to identify cytologically negative malignant pleural effusions including mesotheliomas Melting curves of ALU 115bp and ALU 247bp amplifications signals from 20 patients. Following amplification, melting curves were obtained by calculating the derivatives dF/dT vs. temperature. ALU 115bp primers produce a peak of approximately 83°C and ALU 247bp at approximately 86°C.Back to article page