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NEWS

Distinguished Research Fellow Lie-Fen Shyur awarded the 14th TienTe Lee Biomedical Foundation Outstanding Biomedical and Biotechnology Award 2018/09/04
Associate Research Fellow Ho-Ming Chen awarded the 2018 Chu-Yung Lin Plant Science Innovation Research Award 2018/09/04
The Agricultural Biotechnology Research Center and Tunghai University Life Science Research Center Sign Cooperation Agreement 2018/07/27
Recruitment for Director at the Agricultural Biotechnology Research Center, Academia Sinica 2018/07/24
Faculty Positions in Metabolic Engineering and Functional Demonstration of Herbal Medicine 2017/05/05

HIGHLIGHTS

Sakthivel Kailasam, Ying Wang, Jing-Chi Lo, Hsin-Fang Chang and Kuo-Chen Yeh* (2018) S-nitrosoglutathione works downstream of nitric oxide to mediate iron deficiency signaling in Arabidopsis The Plant Journal, DOI: 10.1111/tpj.13850

Several studies elucidated the transcriptional responses to iron (Fe) starvation, however, the Fe sensing and signal transduction machineries are poorly resolved thus far in plants. With this focus, by using chemical biology approach, we identified a small molecule R7, whose use inhibited the physiological and molecular responses of Fe starvation in Arabidopsis. R7 blocked the Fe starvation signaling from nitric oxide (NO) to the central transcription factor, FER-LIKE IRON-DEFICIENCY-INDUCED TRANSCRIPTION FACTOR (FIT). Exogenous applications of NO abduct, S-nitrosoglutathione (GSNO) were able to attenuate the R7 effect. R7 directly or indirectly decreased the endogenous GSNO levels in roots but not the NO levels. Our finding reveals that, under Fe limited situation the starvation signal from NO is passed to FIT through GSNO.

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PHOTOS

SEMINAR

2018/10/08 10:30 AM
Dr. Bernhard Grimm (Dean of the Life Sciences Faculty, Professor (C4) and Head of Department of Plant Physiology at the Institute of Biology, Humboldt-Universität Berlin, Germany)
Green or red? Synthesis of chlorophyll and heme - Multiple posttranslational control of glutamyl-tRNA reductase, the rate limiting enzyme of tetrapyrrole biosynthesis
Auditorium A134, Agricultural Technology Building, Agricultural Biotechnology Research Center

2018/10/29 10:30 AM
Dr. Ling Li (Assistant Professor, Department of Biological Sciences, Mississippi State University, USA)
A molecular tool to increase protein content and broad disease resistance in crops
Auditorium A134, Agricultural Technology Building, Agricultural Biotechnology Research Center

JOB OPENING

Search for director of the Agricultural Biotechnology Research Center, Academia Sinica, Taiwan

Faculty Positions in Metabolic Engineering and Functional Demonstration of Herbal Medicine

Accepting graduate students from MBAS/TIGP, Translational Medicine, and CBDD

Postdoctoral Fellow (Life science and/or Pharmacology)

ADMINISTRATIVE RESOURCES

Life Science Library
Administrative staff

Kuo, H.-F., Hsu, Y.-Y., Lin, W.-C., Chen, K.-Y., Munnik, T., Brearley, C. A.* and Chiou, T.-J.* (2018) Arabidopsis inositol phosphate kinases, IPK1 and ITPK1, constitute a metabolic pathway in maintaining phosphate homeostasis. The Plant J. (doi:10.1111/tpj.13974)

Lin W-Y, Lin Y-Y, Chiang S-F, Syu C, Hsieh L-C*, Chiou T-J* (2018) Evolution of microRNA827 targeting in the plant kingdom. New Phytologist 217: 1712-1725

Hsiang-chin Liu†, Jörn Lämke†, Siou-ying Lin†, Meng-Ju Hung, Kuan-Ming Liu, Yee-yung Charng*, Isabel Bäurle* (2018) Distinct heat shock factors and chromatin modifications mediate the organ-autonomous transcriptional memory of heat stress. Plant J. https://doi.org/10.1111/tpj.13958

Ming-Jung Liu*, Koichi Sugimoto, Sahra Uygun, Nicholas Panchy, Michael S. Campbell, Mark Yandell, Gregg A. Howe and Shin-Han Shiu* (2018). Regulatory divergence in wound-responsive gene expression between domesticated and wild tomato. Plant Cell DOI: http://www.plantcell.org/content/early/2018/05/09/tpc.18.00194

Leong, S. J., Lu, W.-C. and Chiou, T.-J.* (2018) Phosphite-Mediated Suppression of Anthocyanin Accumulation Regulated by Mitochondrial ATP Synthesis and Sugar in Arabidopsis. Plant & Cell Physiology 59: 1158-1169

Emerging studies have implicated a close link between inositol phosphate (InsP) metabolism and cellular phosphate (Pi) homeostasis in eukaryotes; however, whether a common InsP species is deployed as an evolutionarily conserved metabolic messenger to mediate Pi signaling remains unknown. ...more

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