Farrell, C. M., Grinberg, A., Huang, S. P., Chen, D., Pichel, J. G., Westphal, H., & Felsenfeld, G. (2000). A large upstream region is not necessary for gene expression or hypersensitive site formation at the mouse β-globin locus. The National Academy of Sciences.

Farrell, Catherine M., Alexander Grinberg, Sing Ping Huang, Dan Chen, José G. Pichel, Heiner Westphal, and Gary Felsenfeld. A Large Upstream Region Is Not Necessary for Gene Expression Or Hypersensitive Site Formation At the Mouse β-globin Locus. The National Academy of Sciences, 2000.

Farrell, Catherine M., et al. A Large Upstream Region Is Not Necessary for Gene Expression Or Hypersensitive Site Formation At the Mouse β-globin Locus. The National Academy of Sciences, 2000.