Shin-ichiro KIDOU
E-mail：kidou@nsc.nagoya-cu.ac.jp
TEL：+81-52-872-5865
TEL：+81-52-872-5865
| Division | Biological Science, Professor |
|---|---|
| Academic Degree | Ph.D. |
Contents of page
Research Field
Plant physiology, Molecular Biology
Keywords
(1,3;1,4)-β-D-glucan, Vernalization, Environmental adaptation of plants
Current Research Topics
- Functional analysis of a barley protein P23k in (1,3;1,4)-β-D-glucan synthesis:
P23k is a monocot-unique protein that is highly expressed in barley. Loss-of-function studies in barley leaves indicated that P23k might contribute to secondary wall formation in the leaf. In addition, we observed a marked decrease in the amount of cell wall polysaccharides and down-regulation of cellulose synthase-like CslF6 gene in P23k silenced barley. These results suggest that P23k is possibly involved in the (1,3;1,4)-β-D-glucan synthesis. We are interested in the role of P23k in the (1,3;1,4)-β-D-glucan synthesis of barley. - Gene expression profiling in the shoot apex of vernalized barley:
The basic molecular mechanism of vernalization has been clarified with the identification of some vernalization-related genes. However, we speculate that many as-yet-unidentified genes are acting in regulating the vernalization mechanism. To identify these genes, we performed transcription profiling of genes between vernalized and un-vernalized barley. Recently we have isolated a novel candidate gene by a PCR-based HiCEP method. It may provide novel insight in understanding the vernalization mechanism of barley.
Selected Publications
Ying, M., Yasuda, H., Kobayashi, S., Sakurai, N., Kidou, S. (2019). Barley cold-induced CISP proteins contribute to the accumulation of heavy metals in roots. Environmental and Experimental Botany 165:53-58.
Yokoyama, Y., Kobayashi, S., Kidou, S. (2019). PHD type zinc finger protein PFP represses flowering by modulating FLC expression in Arabidopsis thaliana. Plant Growth Regulation 88:49-59.
Ying, M., Kidou, S. (2017). Discovery of novel cold-induced CISP genes encoding small RNA-binding proteins related to cold adaptation in barley. Plant Science 260:129-138.
Yokoyama, Y., Kobayashi, S., Kidou, S. (2019). PHD type zinc finger protein PFP represses flowering by modulating FLC expression in Arabidopsis thaliana. Plant Growth Regulation 88:49-59.
Ying, M., Kidou, S. (2017). Discovery of novel cold-induced CISP genes encoding small RNA-binding proteins related to cold adaptation in barley. Plant Science 260:129-138.
