Science. 2015 May 22;348(6237):910-4. doi:10.1126/science.aab1601
Cusanovich DA, Daza R, Adey A, Pliner HA, Christiansen L, Gunderson KL, Steemers FJ, Trapnell C, Shendure J.
Multiplex single-cell profiling of chromatin accessibility by combinatorial cellular indexing.
Combinatorial barcoding strategy taking advantage of nuclei as molecular compartments.