Abstract
Earlier [4], we developed a two-stage scheme of the activation of expression of the ecdysone cascade gene ftz-f1 in Drosophila melanogaster S2 cells. In the first intron of the ftz-f1 gene, we found a binding site for the transcription activator DHR3. In this work, we studied the properties of this genomic element: the change in the histone modification level at different stages of transcription activation were analyzed, and data indicating the interaction of the intron element with the promoter were obtained. Taken together, the results of this study indicate that the studied genomic element exhibits the properties of an enhancer and functions at the stage of active gene transcription.
Similar content being viewed by others
References
Lam, G., Jiang, C., and Thummel, C., Development, 1997, vol. 124, pp. 1757–1769.
Ruaud, A., Lam, G., and Thummel, C., Development, 2010, vol. 137, pp. 123–131.
Vorobyeva, N., Nikolenko, J., Krasnov, A., et al., Cell Cycle, 2011, vol. 10, pp. 1821–1827.
Vorobyeva, N., Nikolenko, J., Nabirochkina, E., et al., Nucleic Acids Res., 2012, vol. 40, pp. 7319–7331.
Vorobyeva, N., Tsitologiya, 2013, vol. 55, no. 3, pp. 153–158.
Heintzman, N., Stuart, R., Hon, G., et al., Nat. Genet., 2007, vol. 39, pp. 311–318.
Hosogane, M., Funayama, R., Shirota, M., et al., Cell Rep., 2016, vol. 16, pp. 696–706.
Koenecke, N., Johnston, J., Gaertner, B., et al., Genome Biol., 2016, vol. 17, p. 196.
Cubeñas-Potts, C., Rowley, M., Lyu, X., et al., Nucleic Acids Res., 2016, Nov. 28, pii: gkw1114 [Epub ahead of print].
Liang, J., Lacroix, L., Gamot, A., et al., Mol Cell, 2014, vol. 53, no. 4, pp. 672–681.
Arnold, C., Gerlach, D., Stelzer, C., et al., Science, 2013, vol. 339, pp. 1074–1077.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © J.V. Nikolenko, A.N. Krasnov, M.Y. Mazina, S.G. Georgieva, N.E. Vorobyeva, 2017, published in Doklady Akademii Nauk, 2017, Vol. 474, No. 6, pp. 756–759.
Rights and permissions
About this article
Cite this article
Nikolenko, J.V., Krasnov, A.N., Mazina, M.Y. et al. Studying a novel ecdysone-dependent enhancer. Dokl Biochem Biophys 474, 236–238 (2017). https://doi.org/10.1134/S160767291703022X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S160767291703022X