%0 Journal Article %T Quantification of the Mutant CALR Allelic Burden by Digital PCR: Application to Minimal Residual Disease Evaluation after Bone Marrow Transplantation %A Arnaud Saint-L¨¦zer %A Audrey Bidet %A Bruno Cassinat %A Chlo¨¦ James %A Emmanuelle Verger %A Eric Lippert %A Fran£¿ois-Xavier Mahon %A G¨¦rard Soci¨¦ %A Marie Robin %A Marina Migeon %A Olivier Mansier %J The Journal of Molecular Diagnostics %D 2016 %R 10.1016/j.jmoldx.2015.07.007 %X With the recent discovery of CALR mutations, >80% of patients with myeloproliferative neoplasms carry a phenotype-driving mutation. For JAK2 V617F, the most frequent mutation in myeloproliferative neoplasms, accurate determination of mutational loads is of interest at diagnosis, for phenotypic and prognostic purposes, and during follow-up for minimal residual disease assessment. We developed a digital PCR technique that allowed the accurate determination of CALR allelic burdens for the main mutations (types 1 and 2). %U https://jmd.amjpathol.org/article/S1525-1578(15)00219-6/fulltext