CTCF
Cell 98 (3): 387–96. (1999). doi:10.1016/S0092-8674(00)81967-4. PMID 10458613.
“An element in the region responsible for premature termination of transcription mediates repression of c-myc gene expression by thyroid hormone in neuroblastoma cells”. J. Biol. Chem. 275 (2): 1307–14. (2000). doi:10.1074/jbc.275.2.1307. PMID 10625678.
“Transcriptional repression by the insulator protein CTCF involves histone deacetylases”. Nucleic Acids Res. 28 (8): 1707–13. (2000). doi:10.1093/nar/28.8.1707. PMC 102824. PMID 10734189. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC102824/.
“Methylation of a CTCF-dependent boundary controls imprinted expression of the Igf2 gene”. Nature 405 (6785): 482–5. (2000). doi:10.1038/35013100. PMID 10839546.