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．

1232. Zhu, Q. et al. (2017). FRET-based glucose imaging identifies glucose signalling in response to biotic and abiotic stresses in rice roots. J. Plant Physiol. 215: 65–72.

1233. Chakravarthy, S., Worley, J.N., Montes-Rodriguez, A., and Collmer, A. Pseudomonas syringae pv. tomato DC3000 polymutants deploying coronatine and two type III effectors produce quantifiable chlorotic spots from individual bacterial colonies in Nicotiana benthamiana leaves. Mol. Plant Pathol. in press.

1234. Jeong, J.S., Jung, C., Seo, J.S., Kim, J.-K., and Chua, N.-H. (2017). The deubiquitinating enzymes UBP12 and UBP13 positively regulate MYC2 levels in jasmonate responses. Plant Cell 29: 1406–1424.

1235. Wang, J. et al. (2017). OsBSK1-2, an orthologous of atbsk1, is involved in rice immunity. Front. Plant Sci. 8: 908.

今週の輪読

今週は都合により輪読が 2 回しかできませんでしたが，下記の論文を取り上げました．

1230. Valdameri, G. et al. (2017). Herbaspirillum rubrisubalbicans, a mild pathogen impairs growth of rice by augmenting ethylene levels. Plant Mol. Biol. 94: 625–640.

1231. Kalaivani, K., Kalaiselvi, M.M., and Senthil-Nathan, S. Effect of methyl salicylate (MeSA) induced changes in rice plant (Oryza sativa) that affect growth and development of the rice leaffolder, Cnaphalocrocis medinalis. Physiol. Mol. Plant Pathol. in press.

今週の輪読

後期は火曜日は長谷川が 12:40 から授業なので，12:30 からの輪読は基本的に休みになりました．また，今週木曜日は長谷川が品川で開催されたブルカーの NMR ユーザーズミーティングに出席したので，輪読は休みでした．

今週の輪読では下記の論文を取り上げました．

1227. Shirai, T. et al. (2017). Identification of a novel TRPM8 agonist from nutmeg: a promising cooling compound. ACS Med. Chem. Lett. 8: 715–719.

1228. Zhang, J. et al. (2017). Silencing OsSLR1 enhances the resistance of rice to the brown planthopper Nilaparvata lugens. Plant Cell Environ. 40: 2147–2159.

1229. Martínez-Medina, A., Van Wees, S.C.M., and Pieterse, C.M.J. Airborne signals by Trichoderma fungi stimulate iron uptake responses in roots resulting in priming of jasmonic acid-dependent defences in shoots of Arabidopsis thaliana and Solanum lycopersicum. Plant Cell Environ. in press.

新学期 & 今週の輪読

今年度は後期の開始が早くなり，9/28 から授業が開始しました．

今週の輪読では下記の論文を取り上げました．

1222. Li, Y. et al. RESISTANCE TO POWDERY MILDEW8.1 boosts pattern-triggered immunity against multiple pathogens in Arabidopsis and rice. Plant Biotechnol. J. in press.

1223. Khare, D. et al. (2017). Arabidopsis ABCG34 contributes to defense against necrotrophic pathogens by mediating the secretion of camalexin. Proc. Natl. Acad. Sci. USA 114: E5715–E5720.

1224. Adebesin, F. et al. (2017). Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter. Science 356: 1386–1388.

1225. Woodcock, B.A. et al. (2017). Country-specific effects of neonicotinoid pesticides on honey bees and wild bees. Science 356: 1393–1395.

1226. Tsvetkov, N. et al. (2017). Chronic exposure to neonicotinoids reduces honey bee health near corn crops. Science 356: 1395–1397.

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．

1218. Machado, R.A.R., Baldwin, I.T., and Erb, M. (2017). Herbivory-induced jasmonates constrain plant sugar accumulation and growth by antagonizing gibberellin signaling and not by promoting secondary metabolite production. New Phytol. 215: 803–812.

1219. Lee, H.-A., Kim, S., Kim, S., and Choi, D. (2017). Expansion of sesquiterpene biosynthetic gene clusters in pepper confers nonhost resistance to the Irish potato famine pathogen. New Phytol. 215: 1132–1143.

1220. Selim, S., Sanssen√©, J., Rossard, S., and Courtois, J. (2017). Systemic induction of the defensin and phytoalexin pisatin pathways in pea (Pisum sativum) against Aphanomyces euteiches by acetylated and nonacetylated oligogalacturonides. Molecules 22: 1017.

1221. Samota, M.K. et al. (2017). Elicitor-induced biochemical and molecular manifestations to improve drought tolerance in rice (Oryza sativa L.) through seed-priming. Front. Plant Sci. 8: 934.

研究室旅行 & 9/12〜14 の輪読

9/15（金）には生物制御化学研究室と化学生態学研究室合同で稲敷市のこもれび森のイバライド（旧ポティロンの森）へ日帰り旅行に行きました．イバライドでは芝滑り，キャンドル作り，バーベキュー，動物への餌やりやふれあい，ゴーカート，ロングジップスライドなどで一日遊びました．

芝滑りに興じる学生たち

ロングジップスライドで滑空する鈴木教授（左）と戸嶋教授（右）

長谷川の製作した水分子キャンドル

（学生たちはもっとマシなものを作っていましたが，写真がないです）

9/12〜14 の輪読では下記の論文を取り上げました．

1215. Luginbuehl, L.H. et al. (2017). Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant. Science 356: 1175–1178.

1216. Jiang, Y. et al. (2017). Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi. Science 356: 1172–1175.

1217. Saini, S.S. et al. (2017). Benzaldehyde dehydrogenase-driven phytoalexin biosynthesis in elicitor-treated Pyrus pyrifolia cell cultures. J. Plant Physiol. 215: 154–162.

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．

1210. Liang, X., Chen, X., Li, C., Fan, J., and Guo, Z. (2017). Metabolic and transcriptional alternations for defense by interfering OsWRKY62 and OsWRKY76 transcriptions in rice. Sci. Rep. 7: 2474.

1211. Pedras, M.S.C., and Abdoli, A. (2017). Pathogen inactivation of cruciferous phytoalexins: detoxification reactions, enzymes and inhibitors. RSC Adv. 7: 23633–23646.

1212. Pawełek, A., Duszyn, M., Świeżawska, B., Szmidt-Jaworska, A., and Jaworski, K. (2017). Transcriptional response of a novel HpCDPK1 kinase gene from Hippeastrum x hybr. to wounding and fungal infection. J. Plant Physiol. 216: 108–117.

1213. Świeżawska, B., Jaworski, K., Duszyn, M., Pawełek, A., and Szmidt-Jaworska, A. (2017). The Hippeastrum hybridum PepR1 gene (HpPepR1) encodes a functional guanylyl cyclase and is involved in early response to fungal infection. J. Plant Physiol. 216: 100–107.

1214. Katz, E., and Chamovitz, D.A. (2017). Wounding of Arabidopsis leaves induces indole-3-carbinol-dependent autophagy in roots of Arabidopsis thaliana. Plant J. 91: 779–787.