个人简介
1993: Ph. D, Umea Universitya
1994-1996: Postdoc, Max-Planck Institute for Plant Breeding, Koln, Germany
1997: Postdoc, Swedish University of Agricultural Sciences, Umea
1998: Assistant professor, Swedish University of Agricultural Sciences
2001: Docent, Swedish University of Agricultural Sciences
2005: Professor, Swedish University of Agricultural Sciences
E-mail:Rishi.Bhalerao@slu.se
研究方向
植物周期性生长发育的调控机制
主要研究成果
*多年生(木本)植物如何感应外界环境的变化:杨树如何感应短日照,并调节其生长和发育的分子基础。
1.全基因组芯片和代谢组学分析
2.获得不同日照条件下的转录和代谢网络
3.确定了一组与生长和休眠相关的关键调节因子的候选基因
4.进一步用RNAi和基因编辑技术分析这些候选基因
*探究植物细胞伸长的调节机制:草本植物拟南芥细胞延伸和细胞壁重塑的关键调节因子。
1.细胞分裂和细胞扩增的速率
2.细胞壁重塑过程中纤维素,半纤维素和果胶的变化
3.细胞壁组分和蛋白质是如何传递到细胞壁扩张的特定位置
*多年生植物生长停止和休眠的分子基础:短日照诱导的生长停止和休眠的分子机制。
1.短日照调节生长停止的信号分子
2.植物是如何建立、启动休眠机制
3.较为寒冷的温度对于植物从休眠中复苏是至关重要的
4.一旦释放休眠,植物将开始新的增长
论文发表情况
1.Petterle A., Karlberg A and Bhalerao RP (2013). Daylength mediated control of seasonal growth patterns in perennial trees. CurrentOpinion in Plant Biology, in press
2.Boutte Y., Jonsson K., McFarlane HE:, Johnson E., Gendre D., Swarup R., Friml J., Samuels L.,Rbert S and Bhalerao RP (2013). ECHIDNA-mediated post-golgi Trafficking of Auxin Carriers for Differential Cell Elongation in Arabidopsis. PNAS, in press
3.Gendre D., Macfarlane H., Johnson E., Mouille G., Sjodin A., Oh J., Levesque-Tremblay G., Watanabe Y., Samuels L and Bhalerao RP(2013). Trans-Golgi Network localised ECH/YIP4 complex is required for the secretion of cell wall polysaccharides in Arabidopsis thalia- na. Plant Cell, in press
4.Karlberg A., Bako L and Bhalerao RP (2011). Short day mediated cessation of growth requires the downregulation of AINTEGUMEN- TALIKE1 transcription factor in hybrid aspen. PLOS GENETICS e1002361
5.Baba K., Karlberg A., Schmidt J., Schrader J., Hvidsten T., Bako L and Bhalerao RP (2011). Activity-dormancy transition in the cambial meristem involves stage specific modulation of auxin response in Hybrid Aspen. Proc Natl Acad Sci U S A. 108: 3418-3423
6.Gendre D., Oh J., Boutté Y., Best JG., Samuels L., Nilsson R., Uemura T., Marchant A., Bennett MJ., Grebe M., and Bhalerao RP(2011). Conserved Arabidopsis ECHIDNA protein mediates trans-Golgi-network trafficking and cell elongation. Proc Natl Acad Sci U S A. 108: 8048-8053
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