Zajac P, Islam S, Hochgerner H, Lönnerberg P, Linnarsson S.

PLoS One. 2013 Dec 31;8(12):e85270. doi: 10.1371/journal.pone.0085270

Base Preferences in Non-Templated Nucleotide Incorporation by MMLV-Derived Reverse Transcriptases.

1 μM of template-switching oligonucleotide is enough.