 The determination of polymerase chain reaction (PCR) amplification product sizes of the Bcl-2/IgH fusion gene from follicular lymphoma (FL) provides evidence of clonal identity.     ///    The microcapillary electrophoretic chip system effectively detects size differences among the Bcl-2/IgH fusion gene amplification products of FL from patient samples.     ///    "The simple detection of Bcl-2/IgH fusion gene clonality using a microcapillary electrophoretic chip provides reliable information for monitoring minimal residual disease of FL, and can be an effective tool for use in clinical laboratories.. "    ///    "The present study describes detection of Bcl-2/IgH fusion gene clonality utilizing a small, simple microcapillary electrophoretic chip combined with a real-time PCR method. "    ///    Identification of Bcl-2/IgH fusion sequences using real-time PCR and chip-based microcapillary electrophoresis.. 