Comparative evaluation of three JAK2V617F mutation detection methods.

The correlation of JAK2V617F with a proportion of chronic myeloproliferative disorders has generated numerous studies focused on the development of molecular-based assays for JAK2V617F detection. The current parallel study comparatively evaluated 3 JAK2V617F molecular detection methods. Genomic DNA from blood or bone marrow was assayed by 3 laboratories using allele-specific polymerase chain reaction (AS-PCR) or kit-based restriction fragment length polymorphism methods, which used polyacrylamide gel or capillary electrophoresis analysis.