- Complex nested promoters control tissue-specific expression of acetyl-CoA carboxylase genes in wheat. Zuther, E., Huang, S., Jelenska, J., Eilenberg, H., Arnold, E.M., Su, X., Sirikhachornkit, A., Podkowinski, J., Zilberstein, A., Haselkorn, R., Gornicki, P. Proc. Natl. Acad. Sci. U.S.A. (2004)