今週の輪読

今週の輪読は下記の論文を取り上げました．

1362. Wang, K. et al. (2018). Two abscisic acid responsive plastid lipase genes involved in jasmonic acid biosynthesis in Arabidopsis thaliana. Plant Cell 30: 1006–1022.

1363. Grechkin, A.N. et al. (2018). Allene oxide synthase pathway in cereal roots: detection of novel oxylipin graminoxins. ChemistryOpen 7: 336–343.

1364. Wang, Z. et al. (2018). Osa-miR164a targets OsNAC60 and negatively regulates rice immunity against the blast fungus Magnaporthe oryzae. Plant J. 95: 584–597.

1365. Pupier, M. et al. (2018). NMReDATA, a standard to report the NMR assignment and parameters of organic compounds. Magn. Reson. Chem. 56: 703–715.

1366. Nagel, R., and Peters, R.J. (2018). Diverging mechanisms: cytochrome-p450-catalyzed demethylation and γ-lactone formation in bacterial gibberellin biosynthesis. Angew. Chem. Int. Ed. 57: 6082–6085.

農学部オープンキャンパス，研究室セミナー，今週の輪読

8/4（土）は農学部オープンキャンパスが開催されました．非常に暑い日でしたが，800 名以上の来場者があったようで，生物制御化学研究室の研究室見学にも多くのお客さんが来て，四年生や大学院生の説明を聞いてくれました．

今週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 4 年生の村上君で下記の論文を紹介しました．今週で夏休み前のセミナーは終了です．

Arnaud, D. et al. (2017). Cytokinin-mediated regulation of reactive oxygen species homeostasis modulates stomatal immunity in Arabidopsis. Plant Cell 29: 543–559.

今週の輪読は下記の論文を取り上げました．来週の輪読は休みです．

1357. Pedras, M.S.C.C., and To, H.Q. (2018). Interrogation of biosynthetic pathways of the cruciferous phytoalexins nasturlexins with isotopically labelled compounds. Org. Biomol. Chem. 16: 3625–3638.

1358. Tian, L. et al. (2018). Comparative analysis of the root transcriptomes of cultivated and wild rice varieties in response to Magnaporthe oryzae infection revealed both common and species-specific pathogen responses. Rice 11: 26.

1359. Lu, X. et al. (2018). Inferring roles in defense from metabolic allocation of rice diterpenoids. Plant Cell 30: 1119–1131.

1360. Zhou, P., Mo, X., Wang, W., Chen, X., and Lou, Y. (2018). The commonly used bactericide bismerthiazol promotes rice defenses against herbivores. Int. J. Mol. Sci. 19: 1271.

1361. Lu, H.-p. et al. (2018). Resistance of rice to insect pests mediated by suppression of serotonin biosynthesis. Nat. Plants 4: 338–344.

研究室セミナー＆今週の輪読

今週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 4 年生の古河君で下記の論文を紹介しました．

Xu, H. et al. (2018). Coexpression analysis identifies two oxidoreductases involved in the biosynthesis of the monoterpene acid moiety of natural pyrethrin insecticides in Tanacetum cinerariifolium. Plant Physiol. 176: 524–537.

今週の輪読は下記の論文を取り上げました．

1353. Ding, Y. et al. (2018). Opposite roles of salicylic acid receptors NPR1 and NPR3/NPR4 in transcriptional regulation of plant immunity. Cell 173: 1454–1467.

1354. Zhang, N. et al. (2018). Genome wide analysis of the transition to pathogenic lifestyles in Magnaporthales fungi. Sci. Rep. 8: 5862.

1355. Amruta, N. et al. (2018). Exploring the potentiality of novel rhizospheric bacterial strains against the rice blast fungus Magnaporthe oryzae. Plant Pathol. J. 34: 126–138.

1356. Chen, X. et al. The rice terpene synthase gene OsTPS19 functions as an (S)-limonene synthase in planta, and its overexpression leads to enhanced resistance to the blast fungus Magnaporthe oryzae. Plant Biotechnol. J. in press.

研究室セミナー＆今週の輪読

今週の研究室セミナーの文献紹介の担当は 4 年生の早川君で下記の論文を紹介しました．

Inabuy, F.S. et al. (2017). Biosynthesis of diterpenoids in Tripterygium adventitious root cultures. Plant Physiol. 175: 92–103.

今週の輪読は下記の論文を取り上げました．

1349. Monte, I. et al. (2018). Ligand-receptor co-evolution shaped the jasmonate pathway in land plants. Nat. Chem. Biol. 14: 480–488.

1350. Zhang, H. et al. (2018). A plant phytosulfokine peptide initiates auxin-dependent immunity through cytosolic Ca2+ signaling in tomato. Plant Cell 30: 652–667.

1351. Saffer, A.M., and Irish, V.F. (2018). Flavonol rhamnosylation indirectly modifies the cell wall defects of RHAMNOSE BIOSYNTHESIS1 mutants by altering rhamnose flux. Plant J. 94: 649–660.

1352. Singh, P.K. et al. (2018). Co-evolutionary interactions between host resistance and pathogen avirulence genes in rice-Magnaporthe oryzae pathosystem. Fungal Genet. Biol. 115: 9–19.

今週の輪読

今週は月曜日が海の日で祝日だったため，研究室セミナーはありませんでした．今週の輪読は下記の論文を取り上げました．

1345. Shinya, T. et al. (2018). Integration of danger peptide signals with herbivore-associated molecular pattern signaling amplifies anti-herbivore defense responses in rice. Plant J. 94: 626–637.

1346. Fan, J. et al. (2018). The monocot-specific receptor-like kinase SDS2 controls cell death and immunity in rice. Cell Host Microbe 23: 498–510.

1347. Salvador-Guirao, R., Hsing, Y.-i., and San Segundo, B. (2018). The polycistronic miR166k-166h positively regulates rice immunity via post-transcriptional control of EIN2. Front. Plant Sci. 9: 337.

1348. Hu, Z. et al. (2018). Induction of systemic resistance in tomato against Botrytis cinerea by N-decanoyl-homoserine lactone via jasmonic acid signaling. Planta 247: 1217–1227.

研究室セミナー＆今週の輪読

今週の研究室セミナーの文献紹介の担当は 4 年生の佐藤君で下記の論文を紹介しました．

Kawasaki, M. et al. (2017). Synthesis and odor properties of Phantolide analogues. Tetrahedron 73: 2089–2099.

今週の輪読は下記の論文を取り上げました．

1340. Zhang, X. et al. (2018). Magnaporthe oryzae induces the expression of a microRNA to suppress the immune response in rice. Plant Physiol. 177: 352–368.

1341. Sakulkoo, W. et al. (2018). A single fungal MAP kinase controls plant cell-to-cell invasion by the rice blast fungus. Science 359: 1399–1403.

1342. Akogou, F.U.G., Besten, H.M.W.D., Kayodé, A.P.P., Fogliano, V., and Linnemann, A.R. (2018). Antimicrobial evaluation of red, phytoalexin-rich sorghum food biocolorant. PLOS ONE 13: e0194657.

1343. de Zélicourt, A. et al. (2018). Ethylene induced plant stress tolerance by Enterobacter sp. SA187 is mediated by 2-keto-methylthiobutyric acid production. PLOS Genetics 14: e1007273.

1344. Chini, A. et al. (2018). The fungal phytotoxin lasiojasmonate a activates the plant jasmonic acid pathway. J. Exp. Bot. 69: 3095–3102.

研究室セミナー＆今週の輪読

今週の研究室セミナーの文献紹介の担当は4 年生の木村君で下記の論文を紹介しました．

Huang, X. et al. (2018). Modulation of plant salicylic acid-associated immune responses via glycosylation of dihydroxybenzoic acids. Plant Physiol. 176: 3103–3119.

今週の輪読は下記の論文を取り上げました．

1337. Kang, H.R. et al. (2018). Chemical characterization of novel natural products from the roots of Asian rice (Oryza sativa) that control adipocyte and osteoblast differentiation. J. Agric. Food Chem. 66: 2677–2684.

1338. Kong, H.G., Shin, T.S., Kim, T.H., and Ryu, C.-M. (2018). Stereoisomers of the bacterial volatile compound 2,3-butanediol differently elicit systemic defense responses of pepper against multiple viruses in the field. Front. Plant Sci. 9: 90.

1339. Zhang, Q. et al. (2018). A new phenylpropane-pimarane heterodimer and a new ent-kaurene diterpene from the husks of Oryza sativa. Phytochem. Lett. 24: 120–124.