| Pubmed | 18927235 |
| Title: | Different polycomb group CBX family proteins associate with distinct regions of chromatin using nonhomologous protein sequences. |
| Year: | 2008 |
| DOI: | https://doi.org/10.1073/pnas.0805317105 |
| First Author: | Vincenz |
| Experimental setup: | bimolecular fluorescence complementation (DIP) |