Cell Reports volume 3, issue 4, P1321-1333 2013 DOI: 10.1016/j.celrep.2013.03.029 View full text
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Dmitry Penkov, Daniel Mateos San Martín, Luis C. Fernandez-Díaz, Catalina A. Rosselló, Carlos Torroja, Fátima Sánchez-Cabo, H.J. Warnatz, Marc Sultan, Marie L. Yaspo, Arianna Gabrieli, Vsevolod Tkachuk, Andrea Brendolan, Francesco Blasi, Miguel Torres et al.

Abstract: The interactions of Meis, Prep, and Pbx1 TALE homeoproteins with Hox proteins are essential for development and disease. Although Meis and Prep behave similarly in vitro, their in vivo activities remain largely unexplored. We show that Prep and Meis interact with largely independent sets of genomic sites and select different DNA-binding sequences, Prep associating mostly with promoters and housekeeping genes and Meis with promoter-remote regions and developmental genes. Hox target sequences associate strongly …

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