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Á¦16ȸ ¼ö»óÀÚ (2019³â) Á¦15ȸ ¼ö»óÀÚ (2018³â) Á¦14ȸ ¼ö»óÀÚ (2017³â) Á¦13ȸ ¼ö»óÀÚ (2016³â)
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Ildoo Hwang did his Ph.D. at University of Maryland, College Park in 1999 and his postdoc with Jen Sheen at Massachusetts General Hospital, Harvard Medical School. He is a professor at Department of Life Sciences, Pohang University of Science and Technology (POSTECH) since 2002. His laboratory has made key contributions to our understanding of cytokinin signaling during plant growth and development and cross-talks among different plant hormones and environmental stimuli. His laboratory has elucidated the molecular mechanism underlying cytokininmediated plant senescence and revealed the novel function of histidine kinases involved in cytokinin signaling during vascular bundle development. Prof. Hwang and colleagues also revealed a crosstalk of cytokinin with defense signal in which a cytokinin-specific transcription factor directly controls the expression of defense-related genes with the coordination of salicylic acid-signaling component in plant defense response against a bacterial pathogen. Recently, his laboratory has focused on elucidation of hormonal cross-talks in lateral root development, epigenomic regulation of priming-induced defense response, and hydraulic regulation of water transport in the xylem network.

Representative papers
- Choi S, Cho YH, Kim K, Matsui M, Son SH, Kim SK, Fujioka S, and Hwang I. (2013). BAT1, a putative acyltransferase, modulates brassinosteroid levels in Arabidopsis. The Plant Journal 73: 380-391.
- Kim K, Ryu H, Cho YH, Scacchi E, Sabatini S, Hwang I. (2012). Cytokinin-facilitated Proteolysis of ARABIDOPSIS RESPONSE REGULATOR2 Attenuates Signaling Output in Two-component Circuitry. The Plant Journal 69: 934-945.
- Choi J, Huh SU, Kojima M, Sakakibara H, Paek KH, Hwang I. (2010). The Cytokinin-Activated Transcription Factor ARR2 Promotes Plant Immunity via TGA3/NPR1-Dependent Salicylic Acid Signaling in Arabidopsis. Developmental Cell 19: 284-295.
- Hejatko J, Ryu H, Kim GT, Dobesova R, Choi S, Choi SM, Soucek P, Horak J, Pekarova B, Palme K, Brzobohaty B, Hwang I. (2009). The Histidine Kinases CYTOKININ-INDEPENDENT1 and ARABIDOPSIS HISTIDINE KINASE2 and 3 Regulate Vascular Tissue Development in Arabidopsis Shoots. Plant Cell 21: 2008-2021.
- Ryu H, Kim K, Cho H, Park JH, Choe S, Hwang I. (2007). Nucleocytoplasmic shuttling of BZR1 mediated by phosphorylation is essential in Arabidopsis brassinosteroid signaling. Plant Cell 19: 2749-2762.

   

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