Blanton, Jason, Miklos Gaszner, and Paul Schedl. (2003) 2003. “Protein:Protein Interactions and the Pairing of Boundary Elements in Vivo.”. Genes Dev 17 (5): 664-75. doi:10.1101/gad.1052003. Reference Link
Gohl, Daryl, Tsutomu Aoki, Jason Blanton, Greg Shanower, Gretchen Kappes, and Paul Schedl. (2011) 2011. “Mechanism of Chromosomal Boundary Action: Roadblock, Sink, or Loop?”. Genetics 187 (3): 731-48. doi:10.1534/genetics.110.123752. Reference Link