Lu, Z.; Ansari, A. Z.; Lu, X.; Ogirala, A.; Ptashne, M. Proceedings of the National Academy of Sciences of the United States of America (2002)
Arora, P. S.; Ansari, A. Z.; Best, T. P.; Ptashne, M.; Dervan, P. B. Journal of the American Chemical Society (2002)
Ansari, A. Z.; Koh, S. S.; Zaman, Z.; Bongards, C.; Lehming, N.; Young, R. A.; Ptashne, M. Proceedings of the National Academy of Sciences of the United States of America (2002)
