Ramsköld D, Luo S, Wang YC, Li R, Deng Q, Faridani OR, Daniels GA, Khrebtukova I, Loring JF, Laurent LC, Schroth GP, Sandberg R.

Nat Biotechnol. 2012 Jul 22. doi: 10.1038/nbt.2282.

Full-length mRNA-Seq from single-cell levels of RNA and individual circulating tumor cells.

If it really uses the SMARTer kit, then their methods section is wrong and they fail to disclose the real sequence of their template-switching oligonucleotide.