J Integr Plant Biol board

Dr. Young Hun Song

Professor
Department of Agricultural Biotechnology, College of Agricultural Life Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
E-mail: younghsong@snu.ac.kr
Area of expertise: Flowering time regulation, light signaling, photoreceptor function, plant-environment interaction

Speciality Area

Cell and Developmental Biology

Selected Publications:

Lee, W., Kim, S.H., Park, J.S., Yoon, S.H., Cho, S.W., Lee, N., Ito, S., Imaizumi, T., Hong, J.C., Chung, W.S., Song, Y.H. (2025). The bZIP3-AS1 complex promotes CONSTANS-induced FLOWERING LOCUS T activation in a daylength-dependent manner. J. Integr. Plant Biol. 67: 2982-2998.

Lee, N., Hwang, D.Y., Lee, H.G., Hwang, H., Kang, H.W., Lee, W., Choi, M.G., Ahn, Y.J., Lim, C., Kim, J.I., Kwon, M., Kim, S.T., Paek, N.C., Cho, H., Sohn, K.H., Seo, P.J., Song, Y.H. (2025). ASYMMETRIC LEAVES1 promotes leaf hyponasty in Arabidopsis by light-mediated auxin signaling. Plant Physiol. 197: kiae550.

Cho, S.W., Lokhandwala, J., Park, J.S., Kang, H.W., Choi, M., Yang, H.Q., Imaizumi, T., Zoltowski, B.D., Song, Y.H. (2024). Disrupting FKF1 homodimerization increases FT transcript levels in the evening by enhancing CO stabilization. Plant Cell Rep. 43: 121.

Kim, H., Kang, H.W., Hwang, D., Lee, N., Kubota, A., Imaizumi, T., Song, Y.H. (2024). Low temperature–mediated repression and far-red light–mediated induction determine morning FLOWERING LOCUS T expression levels. J. Integr. Plant Biol. 66: 103-120.

Hwang, D., Park, S., Lee, S., Lee, S.S., Imaizumi, T., Song, Y.H. (2019). GIGANTEA regulates the timing stabilization of CONSTANS by altering the interaction between FKF1 and ZEITLUPE. Mol. Cells 42: 693-701.

Song, Y.H., Kubota A., Kwon, M.S., Covington, M.F., Lee, N., Taagen E.R., Cintrón, D.L., Hwang, D.W., Akiyama, R., Hodge, S.K., Huang, H., Nguyen, N.H., Nusinow, D.A., Millar, A.J., Shimizu, K.K., Imaizumi, T. (2018). Molecular basis of flowering under natural long-day conditions in Arabidopsis. Nat. Plants 4: 824-835.

Song, Y.H., Shim, J.S., Kinmonth-Schultz, H.A., Imaizumi. T. (2015). Photoperiodic flowering: time measurement mechanisms in leaves. Annu. Rev. Plant Biol. 66: 441-64.

Song, Y.H., Estrada, D.A., Johnson, R., Kim, S.K., Lee, S.Y., MacCoss, M.J., Imaizumi, T. (2014). Distinct roles of FKF1, GIGANTEA and ZEITLUPE proteins in the regulation of CONSTANS stability in Arabidopsis photoperiodic flowering. Proc. Natl. Acad. Sci. USA 111: 17672-17677.

Song, Y.H., Smith, R.W., To, B.J., Millar, A.J., Imaizumi, T. (2012). FKF1 conveys timing information for CONSTANS stabilization in photoperiodic flowering. Science 36: 1045-1049.

Song, Y.H., Lee, I., Lee, S.Y., Imaizumi, T., Hong, J.C. (2012). CONSTANS and ASYMMETRIC LEAVES 1 complex is involved in the induction of FLOWERING LOCUS T in photoperiodic flowering in Arabidopsis. Plant J. 69: 332-42.

Updated:

PROMOTIONS