Circadian clock gene <i>LATE ELONGATED HYPOCOTYL</i> directly regulates the timing of floral scent emission in <i>Petunia</i>, Imaizumi Takato, Shim Jae Sung, Riffell Jeffrey A., Hazelton Kristen D. Hewett, Fenske Myles P., Hempton Andrew K., and Yamamoto Breanne M., Proceedings of the National Academy of Sciences, Volume 112, Issue 31, p.9775 - 9780 (2015)