Current
![Photo GRACIANI](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2022/01/Photo-GRACIANI.jpg)
Guillaume Graciani
Research Professor
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Guillaume Graciani
Education / Career
Ph. D in condensed matter physics, École Polytechnique
Post-doc., Institute for Basic Science (IBS), Ulsan (2020-2021)
Publications
- Guillaume Graciani, François Amblard (2019), Random dynamic interferometer: Cavity amplified speckle spectroscopy using a highly symmetric coherent field created inside a closed Lambertian optical cavity, Proceedings of SPIE
- Guillaume Graciani, François Amblard (2019), Super-resolution provided by the arbitrarily strong superlinearity of the blackbody radiation, Nature Communications (10), 1-7.
- Ibtissame Khaoua, Guillaume Graciani, Andrey Kim, and François Amblard (2021), Stochastic light concentration from 3D to 2D reveals ultraweak chemi-and bioluminescence. Scientific reports, (11), 1-13.
- Ibtissame Khaoua, Guillaume Graciani, Andrey Kim, and François Amblard (2021), Detectivity optimization to measure ultraweak light fluxes using an EM-CCD as binary photon counter array, Scientific reports (11). 1-11.
- Guillaume Graciani, John T. King, Francois Amblard (2022), Marker-free protein study by amplified light scattering, SPIE Advanced Biophotonics Conference
- Guillaume Graciani, John T. King, Francois Amblard (2022), Cavity-Amplified Scattering Spectroscopy Reveals the Dynamics of Proteins and Nanoparticles in Quasi-transparent and Miniature Samples, ACS Nano, Accepted.
![JeongHyun Ahn](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2022/06/JeongHyun-Ahn-882x1024.jpg)
Jeong Hyun Ahn
Research Professor
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Jeong Hyun Ahn
Education / Career
Ph. D in Genetic and Molecular Biology, Emory University (2016)
Post-doc in University of North Carolina at Chapel Hill School of Medicine, Chapel Hill (2017-2022)
Publications
- Xiaojian Xu, Diana Lee, Hung-Ying Shih, Sehee Seo, Jeong Ahn, and Myeongwoo Lee (2005), Linking integrin to IP3 signaling is important for ovulation in Caenorhabditis elegans, FEBS Letters (579), 549-553.
- Myeongwoo Lee, Bing Shen, Jean E Schwarzbauer, Jeong Ahn, and John Kwon (2005), Connections between integrins and Rac GTPase pathways control gonad formation and function in C. elegans, Biochimica et Biophysica Acta (1723), 248-255.
- Xiaojian Xu, Jeong H Ahn, Phebe Tam, Eun Jeong Yu, Sushil Batra, Erin J Cram, and Myeongwoo Lee (2010), Analysis of conserved residues in the betapat-3 cytoplasmic tail reveals important functions of integrin in multiple tissues, Dev Dyn. (239), 763-772.
- Elizabeth Anne Bowman, Christopher Ray Bowman, Jeong H. Ahn, and William G. Kelly (2013), Phosphorylation of RNA polymerase II is independent of P-TEFb in the C. elegans germline. Development (140), 3703-3713.
- Jeong H. Ahn, Andreas Rechsteiner, Susan Strome, and William G. Kelly (2016), A Conserved Nuclear Cyclophilin Is Required for Both RNA Polymerase II Elongation and Co-transcriptional Splicing in Caenorhabditis elegans. PLoS Genet (12), e1006227.
- Jie Li, Jeong Hyun Ahn, Gang Greg Wang (2019), Understanding histone H3 lysine 36 methylation and its deregulation in disease, Cellular and Molecular Life Science, doi: 10.1007/s00018-019-03144-y
- Zhongqiang Qiu, Peter Sheesley, Jeong H. Ahn, Eun-Jeong Yu, and Myeongwoo Lee (2019), A Novel Mutation in an NPXY Motif of β Integrin Reveals Phenotypes Similar to him-4/hemicentin. Front. Cell Dev. Biol., doi: 10.3389/fcell.2019.00247
- Zhihong Ren, Jeong Hyun Ahn, Hequn Liu, Yi-Hsuan Tsai, Natarajan V. Bhanu, Brian Koss, David F. Allison, Anqi Ma, Aaron J. Storey, Ping Wang, Samuel G. Mackintosh, Ricky D. Edmondson, Richard W. J. Groen, Anton C. Martens, Benjamin A. Garcia, Alan J. Tackett, Jian Jin, Ling Cai, Deyou Zheng, and Gang Greg Wang (2019), PHF19 promotes multiple myeloma tumorigenicity through PRC2 activation and broad H3K27me3 domain formation, Blood(134), 1176-1189.
- Brian Koss, Bradley D. Shields, Erin M. Taylor, Aaron J. Storey, Stephanie D. Byrum, Allen J. Gies, Charity L. Washam, Samrat Roy Choudhury, Jeong Hyun Ahn, Hidetaka Uryu, Jason B. Williams, Kimberly J. Krager, Tung-Chin Chiang, Samuel G. Mackintosh, Rick D. Edmondson, Nukhet Aykin-Burns, Thomas F. Gajewski, Gang Greg Wang, Alan J. Tackett (2020), Epigenetic Control of Cdkn2a.Arf Protects Tumor-Infiltrating Lymphocytes from Metabolic Exhaustion, Cancer Res(80), 4707–4719.
- Huitao Fan, Jiuwei Lu, Yiran Guo, Dongxu Li, Zhi-Min Zhang, Yi-Hsuan Tsai, Wen-Chieh Pi, Jeong Hyun Ahn, Weida Gong, Yu Xiang, David F. Allison, Huimin Geng, Shenghui He, Yarui Diao, Wei-Yi Chen, Brian D. Strahl, Ling Cai, Jikui Song, and Gang Greg Wang(2020), BAHCC1 binds H3K27me3 via a conserved BAH module to mediate gene silencing and oncogenesis, Nat Genet (52), 1384–1396.
- Jie Li, Phillip M. Galbo Jr., Weida Gong, Aaron J. Storey, Yi-Hsuan Tsai, Xufen Yu, Jeong Hyun Ahn, Yiran Guo, Samuel G. Mackintosh, Ricky D. Edmondson, Stephanie D. Byrum, Jason E. Farrar, Shenghui He, Ling Cai, Jian Jin, Alan J. Tackett, Deyou Zheng, and Gang Greg Wang (2021), ZMYND11-MBTD1 induces leukemogenesis through hijacking NuA4/TIP60 acetyltransferase complex and a PWWP-mediated chromatin association mechanism, Nat Commun (12), 1045.
- Jeong Hyun Ahn, Eric S. Davis, Timothy A. Daugird, Shuai Zhao, Ivana Yoseli Quiroga, Hidetaka Uryu, Jie Li, Aaron J. Storey, Yi-Hsuan Tsai, Daniel P. Keeley, Samuel G. Mackintosh, Ricky D. Edmondson, Stephanie D. Byrum, Ling Cai, Alan J. Tackett, Deyou Zheng, Wesley R. Legant, Douglas H Phanstiel, and Gang Greg Wang (2021), Phase separation drives aberrant chromatin looping and cancer development, Nature (595), 591–595.
- Ivana Y Quiroga, Jeong Hyun Ahn, Gang Greg Wang, and Douglas Phanstiel, Oncogenic fusion proteins and their role in three-dimensional chromatin structure, phase separation, and cancer (2022), Current Opinion in Genetics & Development (74), 101901.
![hkk](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/hkk.jpg)
Hyun Gyu Kim
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Hyun Gyu Kim
Education / Career
B.S. in Biological Sciences, Seoul National University (2018)
Publications
- Hyun-Kyu Choi, Hyunook Kang, Chanwoo Lee, Hyun Gyu Kim, Ben P. Phillips, Soohyung Park, Charlotte Tumescheit, Sang Ah Kim, Hansol Lee, Soung-Hun Roh, Heedeok Hong, Martin Steinegger, Wonpil Im, Elizabeth A. Miller, Hee-Jung Choi and Tae-Young Yoon, Evolutionary balance between foldability and functionality of a glucose transporter, Nature Chemical Biology (18), 713-723.
- Hyun-Kyu Choi, Hyun Gyu Kim, Min Ju Shon, and Tae-Young Yoon, High-resolution single-molecule magnetic tweezers, Annual Review of Biochemistry (91), 33-59.
![tgk](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/tgk.png)
Tae Gyun Kim
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
TaeGyun Kim
(minor: Chemical and Biological Engineering)
- Ryeong Myeong Kim, Ji-Hyeok Huh, SeokJae Yoo, Tae Gyun Kim, Changwon Kim, Hyeohn Kim, Jeong Hyun Han, Nam Heon Cho, Yae-Chan Lim, Sang Won Im, EunJi Im, Jae Ryeol Jeong, Min Hyung Lee, Tae-Young Yoon, Ho-Young Lee, Q-Han Park, Seungwoo Lee and Ki Tae Nam(2022), Enantioselective sensing by collective circular dichroism. Nature, 612(7940), 470-476.
- Chanwoo Lee, Dante Lepore, Seung-Hak Lee, Tae Gyun Kim, Natasha Buwa, Jongchan Lee, Mary Munson, and Tae-Young Yoon (2024), Exocyst stimulates multiple steps of exocytic SNARE complex assembly and vesicle fusion. Nature Structural & Molecular Biology
![전창주사진](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2020/01/전창주사진.jpg)
Changju Chun
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Changju Chun
Publications
- Changju Chun, Ja Min Byun, Minkwon Cha, Hongwon Lee, Byungsan Choi, Hyunwoo Kim, Saem
Hong, Yunseo Lee, Hayoung Park, Youngil Koh, and Tae-Young Yoon (2023), Predicting the efficacy of BH3 mimetics through the profiling of multiple protein complexes in acute myeloid leukemia. Nature Biomedical Engineering - Shi Ho Kim, Changju Chun, Tae-Young Yoon (2024), Profiling of BCLxL Protein Complexes in Non-Small Cell Lung Cancer Cells via Multiplexed Single-Molecule Pull-Down and Co-Immunoprecipitation. Analytical Chemistry
![SAkim](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2020/07/SAkim.jpg)
Sang Ah Kim
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Sang Ah Kim
Publications
- Chaehee Park, Jinuk Kim, Seung-Bum Ko, Yeol Kyo Choi, Hyeongseop Jeong, Hyeonuk Woo, Hyunook Kang, Injin Bang, Sang Ah Kim, Tae-Young Yoon, Chaok Seok, Wonpil Im & Hee-Jung Choi, Structural basis of neuropeptide Y signaling through Y1 receptor, Nature Communications (13), 853.
- Hyun-Kyu Choi, Hyunook Kang, Chanwoo Lee, Hyun Gyu Kim, Ben P. Phillips, Soohyung Park, Charlotte Tumescheit, Sang Ah Kim, Hansol Lee, Soung-Hun Roh, Heedeok Hong, Martin Steinegger, Wonpil Im, Elizabeth A. Miller, Hee-Jung Choi and Tae-Young Yoon, Evolutionary balance between foldability and functionality of a glucose transporter, Nature Chemical Biology (18), 713-723.
![HC_pic](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2021/08/HC_pic.jpg)
Hak Chan Kim
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Hak Chan Kim
Publications
- Hyun-Kyu Choi, Duyoung Min, Hyunook Kang, Min Ju Shon, Sang-Hyun Rah, Hak Chan Kim, Hawoong Jeong, Hee-Jung Choi, James U. Bowie and Tae-Young Yoon (2019). Watching helical membrane proteins fold reveals a common N- to C-terminal folding pathway. Science, 366(6469), 1150-1156.
![SHL](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2021/08/SHL-768x1024.jpg)
Seung-Hak Lee
Ph.D Student
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
Seung-Hak Lee
- Chanwoo Lee, Dante Lepore, Seung-Hak Lee, Tae Gyun Kim, Natasha Buwa, Jongchan Lee, Mary Munson, and Tae-Young Yoon (2024), Exocyst stimulates multiple steps of exocytic SNARE complex assembly and vesicle fusion. Nature Structural & Molecular Biology
![JC Profile image](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2023/09/JC-Profile-image-768x1024.jpg)
Jongchan Lee
Ph.D Student
JongChan Lee
- Chanwoo Lee, Dante Lepore, Seung-Hak Lee, Tae Gyun Kim, Natasha Buwa, Jongchan Lee, Mary Munson, and Tae-Young Yoon (2024), Exocyst stimulates multiple steps of exocytic SNARE complex assembly and vesicle fusion. Nature Structural & Molecular Biology
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
![BK Sohn, Photo](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2023/03/BK-Sohn-Photo-768x1024.jpg)
Byeong-Kwon Sohn
Ph.D student
Byeong-Kwon Sohn
Education / Career
M.S, Biomedical Engineering, UNIST
Publications
- Byeong-Kwon Sohn, Urmimala Basu, Seung-Won Lee, Hayoon Cho, Jiayu Shen, Aishwarya Deshpande, Laura C. Johnson, Kalyan Das, Smita S. Patel, and Hajin Kim(2020). The Dynamic Landscape of Transcription Initiation in Yeast Mitochondria, Nature Communications
- Urmimala Basu, Seung-Won Lee, Aishwarya Deshpande, Jiayu Shen, Byeong-Kwon Sohn, Hayoon Cho, Hajin Kim, and Smita S. Patel(2020). The C-terminal Tail of the Yeast Mitochondrial Transcription Factor Mtf1 Coordinates Template Strand Alignment, DNA Scrunching, and Timely Transition into Elongation, Nucleic Acids Research
-
Hyunju Kang, Jejoong Yoo, Byeong-Kwon Sohn, Seung-Won Lee, Hong Soo Lee, Wenjie Ma, Jung-Min Kee, Aleksei Aksimentiev, and Hajin Kim(2018). Sequence-Dependent DNA Condensation as a Driving Force of DNA Phase Separation, Nucleic Acids Research
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
![Hayeong Profile](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2024/03/Hayeong-Profile.jpg)
Hayeong Park
M.S. student
Hayeong Park
Education / Career
B.S. in Biological Engineering, Konkuk University (2019)
Publications
- Changju Chun, Ja Min Byun, Minkwon Cha, Hongwon Lee, Byungsan Choi, Hyunwoo Kim, Saem
Hong, Yunseo Lee, Hayoung Park, Youngil Koh, and Tae-Young Yoon (2023), Predicting the efficacy of BH3 mimetics through the profiling of multiple protein complexes in acute myeloid leukemia. Nature Biomedical Engineering
![](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/mailin.png)
![no-people](http://yoonlab.snu.ac.kr/mainpage/wp-content/uploads/2019/12/no-people.png)