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Yu, Jaehyuk
 Jaehyuk Yu, PhD
Associate Professor
Research Area: Fungi. Toxins. Development. Signal Transduction. RGS Protein. Gene Regulation. Molecular genetics of filamentous fungi. Signaling mechanisms controlling fungal growth, development and mycotoxin production, genetics and biochemistry of mycotoxin (aflatoxin, trichothecenes, fumonisin) biosynthesis. Signal transduction mechanisms coordinated by Heterotrimeric G-proteins and Regulator of G-protein signaling (RGS) proteins.
Home Dept: Department of Bacteriology, College of Agricultural and Life Sciences
Affiliated Depts: Department of Genetics; Microbial Toxicology, Molecular and Environmental Toxicology Center
Address
Food Research Institute
3155 Microbial Sciences
1550 Linden Dr
Madison, WI 53706-1187
Phone: 608/262-4696 - Email
Research- Regulatory mechanisms of sporulation and mycotoxin biosynthesis in Aspergillus and Fusarium species.
- Molecular genetics and genomics of fungal growth, sporulation and mycotoxin production.
- Signal transduction in filamentous fungi.
Publications- Bayram, Ö.S., Bayram, Ö, Valerius, O., Park, H.-S., Irniger S., Gerke, J., Ni, M., Han, K.-H., Yu, J.-H., and Braus, G.H. 2010. LaeA control of velvet family regulatory proteins for light-dependent development and fungal cell-type specificity. PLoS GENETICS, In Press.
- Xiao, P., Shin, K.-S., Wang, T., and Yu, J.-H. 2010 Aspergillus fumigatus flbB encodes two b-zip proteins required for proper asexual and chemical development. Eukaryotic Cell, doi:10.1128/EC.00198-10.
- Kwon, N.-J., Shin, K.-S., and Yu, J-H. 2010. Characterization of the developmental regulator FlbE in Aspergillus fumigatus and Aspergillus nidulans. Fungal Genetics and Biology, doi: 10.1016/j.fgb.2010.08.009.
- Kwon, N.-J., Garzia, A., Espeso, E.A., Ugalde, U., and Yu, J-H. 2010. FlbC
is a putative nuclear C2H2 transcription factor regulating development in Aspergillus nidulans. Molecular Microbiology 77: 1203-1219 - Tao, L., Gao, N., Chen, S., and Yu, J.-H. 2010. The choC gene encoding a putative phospholipid methyltransferase is essential for growth and development in Aspergillus nidulans. Current Genetics 56: 283-296.
- Ko, S., Gunasekaran, S., and Yu, J-H. 2010. Self-indicating nanobiosensor for detection of 2,4-dinitrophenol. Food Control 21: 155–161.
- Shin, K-S., Kwon, N.-J., and Yu, J.-H. 2009. Gbeta-gamma-mediated growth and developmental control in Aspergillus fumigatus. Current Genetics 55: 631-641
- Shin, K.-S., Kwon, N.-J., Park, W.-S., Kwon, G.-S., and Yu, J.-H. 2009. Differential roles of the ChiB chitinase in autolysis and cell death of spergillus nidulans. Eukaryotic Cell, 8:738-746.
- Bayram, Ö, Krappmann, S., Ni, M., Bok, J.-W., Helmstaedt, K., Valerius, O., Braus-Stromeyer, S., Kwon, N-J., Keller, N.P., Yu, J.-H., and Braus, G.H. 2008. The velvet complex coordinates light, fungal development and secondary metabolism. Science, 320: 1504-1506.
- Ni, M. and Yu, J.-H. 2007. A novel regulator couples sporogenesis and trehalose biogenesis in Aspergillus nidulans. PLoS ONE 2(10):e970 doi:10.1371/journal.pone.0000970
- Lafon, A., K.-H. Han, J.-A. Seo, J.-H. Yu, and C. d’Enfert. G protein and cAMP-mediated signaling in aspergilli: a genomic perspective. Fungal Genetics Biology 43:490–502 (2006).
- Mah, J.-H., and J.-H. Yu. Upstream and downstream regulation of asexual development in Aspergillus fumigatus. Eukaryotic Cell 5:1585–1595 (2006).
- Seo, J.-A., Y. Guan, and J.-H. Yu. FluG-dependent asexual development in Aspergillus nidulans occurs via de-repression. Genetics 172:1535–1544 (2006).
- Seo, J. A., and J. H. Yu. The phosducin-like protein PhnA is required for G beta gamma-mediated signaling for vegetative growth, developmental control, and toxin biosynthesis in Aspergillus nidulans. Eukaryotic Cell 5(2):400–410 (2006).
- Yu, J. H. Heterotrimeric G protein signaling and RGSs in Aspergillus nidulans. J. Microbiol. 44:145–154 (2006).
- Yu, J.-H., J.-H. Mah, and J.-A. Seo. Growth and developmental control in the model and pathogenic aspergilli. Eukaryotic Cell 5:1577–1584 (2006).
Check PubMed for other publications by Jaehyuk.
 Jaehyuk Yu, PhD
Na Gao
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