2013年1月25日金曜日

今週の輪読

今週の輪読では下記の論文を取り上げました.

241. Renata, H., Zhou, Q., and Baran, P.S. (2013). Strategic redox relay enables a scalable synthesis of ouabagenin, a bioactive cardenolide. Science 339: 59–63.
242. Ding, S.-Y. et al. (2012). How does plant cell wall nanoscale architecture correlate with enzymatic digestibility? Science 338: 1055–1060.
243. Cueto, D., Sergio, Encinar, J.R., Sanz-Medel, A., and Alonso, J.I.G. Liquid chromatography, chemical oxidation, and online carbon isotope dilution mass spectrometry as a universal quantification system for nonvolatile organic compounds. Anal. Chem. in press.
244. Quadri, S.S., Stratford, R.E., Boué, S.M., and Cole, R.B. Screening and identification of glyceollins and their metabolites by electrospray ionization tandem mass spectrometry with precursor ion scanning. Anal. Chem. in press.
245. Sharma, R., Vleesschauwer, D.D., Sharma, M.K., and Ronald, P.C. Elucidating stress regulatory crosstalk in rice. Mol. Plant in press.

2013年1月18日金曜日

今週の輪読

今週の輪読では下記の論文を取り上げました.

237. Chamam, A. et al. Plant secondary metabolite profiling evidences strain-dependent effect in the AzospirillumOryza sativa association. Phytochemistry in press.
238. Coelho, P.S., Brustad, E.M., Kannan, A., and Arnold, F.H. (2013). Olefin cyclopropanation via carbene transfer catalyzed by engineered cytochrome P450 enzymes. Science 339: 307–310.
239. Kim, T.-H. et al. Natural variation in small molecule–induced TIR-NB-LRR signaling induces root growth arrest via EDS1- and PAD4-complexed R protein VICTR in Arabidopsis. Plant Cell in press.
240. Sasaki, E. et al. Uniconazole, a cytochrome P450 inhibitor, inhibits trans-zeatin biosynthesis in Arabidopsis. Phytochemistry in press.

2013年1月11日金曜日

今週の輪読

今週の輪読では下記の論文を取り上げました.

232. Rawat, N., Himabindu, K., Neeraja, C.N., Nair, S., and Bentur, J.S. (2013). Suppressive subtraction hybridization reveals that rice gall midge attack elicits plant-pathogen-like responses in rice. Plant Physiol. Biochem. 63: 122–130.
233. Bagnaresi, P. et al. (2012). Comparative transcriptome profiling of the early response to Magnaporthe oryzae in durable resistant vs susceptible rice (Oryza sativa L.) genotypes. PLoS ONE 7: e51609.
234. Ballhorn, D., Kautz, S., and Schädler, M. Induced plant defense via volatile production is dependent on rhizobial symbiosis. Oecologia in press.
235. Ribot, C. et al. The Magnaporthe oryzae effector AVR1-C039 is translocated into rice cells independently of a fungal-derived machinery. Plant J. in press.
236. Desaki, Y. et al. (2012). Positive crosstalk of MAMP signaling pathways in rice cells. PLoS ONE 7: e51953.

2013年1月10日木曜日

研究室セミナー

本日の研究室セミナーの文献紹介の担当は化学生態学研究室四年生の貫井君で,紹介した論文は Behie SW, Zelisko PM, Bidochka MJ (2012) Endophytic insect-parasitic fungi translocate nitrogen directly from insects to plants. Science 336: 1576–1577 でした.昆虫の病原菌でもあるエンドファイトが植物へ窒素を供給しているという内容の論文です.