@misc{indiciae1c7754a06819, title = {Heterochromatin: condense or excise.}, author = {Craig Pikaard and Olga Pontes}, year = {2007}, doi = {10.1038/ncb0107-19}, url = {https://pubmed.ncbi.nlm.nih.gov/17199128/}, note = {Source identifier: 17199128} }