July 2022
研究室セミナー & 今週の輪読
今週の研究室セミナーでは化学生態学研究室修士 2 年生の学生が下記の論文を紹介しました．研究室セミナーはこれで一旦夏休みになります．
Xia, J. et al. (2021). Whitefly hijacks a plant detoxification gene that neutralizes plant toxins. Cell 184: 1693–1705.e17.
今週の輪読では下記の論文を取り上げました．
2055. Liu, C. et al. (2022). Nicotiana benthamiana asparagine synthetase associates with IP-L and confers resistance against tobacco mosaic virus via the asparagine-induced salicylic acid signalling pathway. Mol. Plant Pathol. 23: 60–77.
2056. Zheng, Y. et al. (2022). SDR7-6, a short-chain alcohol dehydrogenase/reductase family protein, regulates light-dependent cell death and defence responses in rice. Mol. Plant Pathol. 23: 78–91.
2057. Mertens, D. et al. (2021). Plant defence to sequential attack is adapted to prevalent herbivores. Nat. Plants 7: 1347–1353.
2058. Fu, W. et al. (2022). The jasmonic acid-amino acid conjugates JA-Val and JA-Leu are involved in rice resistance to herbivores. Plant Cell Environ. 45: 262–272.
Xia, J. et al. (2021). Whitefly hijacks a plant detoxification gene that neutralizes plant toxins. Cell 184: 1693–1705.e17.
今週の輪読では下記の論文を取り上げました．
2055. Liu, C. et al. (2022). Nicotiana benthamiana asparagine synthetase associates with IP-L and confers resistance against tobacco mosaic virus via the asparagine-induced salicylic acid signalling pathway. Mol. Plant Pathol. 23: 60–77.
2056. Zheng, Y. et al. (2022). SDR7-6, a short-chain alcohol dehydrogenase/reductase family protein, regulates light-dependent cell death and defence responses in rice. Mol. Plant Pathol. 23: 78–91.
2057. Mertens, D. et al. (2021). Plant defence to sequential attack is adapted to prevalent herbivores. Nat. Plants 7: 1347–1353.
2058. Fu, W. et al. (2022). The jasmonic acid-amino acid conjugates JA-Val and JA-Leu are involved in rice resistance to herbivores. Plant Cell Environ. 45: 262–272.
オープンキャンパス，研究室セミナー，先週の輪読
7/23（土）には茨城大学オープンキャンパスが開催されました．阿見キャンパス会場にも多くの高校生や保護者の皆さんが来訪されました．過去 2 年間は新型コロナウイルス感染症の影響で，来場型のオープンキャンパスを開催することができませんでしたが，今年度は感染拡大の中ではありましたが，なんとか開催することができました．長谷川は農学部広報委員長という立場でしたので，学部全体に関わる業務を担当していましたが，研究室公開は戸嶋先生と研究室の学生さんに担当してもらって，30 名程度の訪問があったようです．
先週の研究室セミナーでは化学生態学研究室 4 年生の学生が下記の論文を紹介しました．
Zhou, Y., Park, S.-H., Soh, M.Y., and Chua, N.-H. (2021). Ubiquitin-specific proteases UBP12 and UBP13 promote shade avoidance response by enhancing PIF7 stability. Proc. Natl. Acad. Sci. U. S. A. 118: e2103633118.
先週の輪読では下記の論文を取り上げました．
2052. Ding, Y. et al. (2021). Adaptive defence and sensing responses of host plant roots to fungal pathogen attack revealed by transcriptome and metabolome analyses. Plant Cell Environ. 44: 3756–3774.
2053. Tzipilevich, E., Russ, D., Dangl, J.L., and Benfey, P.N. (2021). Plant immune system activation is necessary for efficient root colonization by auxin-secreting beneficial bacteria. Cell Host Microbe 29: 1507–1520.e4.
2054. Nißler, R. et al. (2022). Detection and imaging of the plant pathogen response by near-infrared fluorescent polyphenol sensors. Angew. Chem. Int. Ed. 61: e202108373.
先週の研究室セミナーでは化学生態学研究室 4 年生の学生が下記の論文を紹介しました．
Zhou, Y., Park, S.-H., Soh, M.Y., and Chua, N.-H. (2021). Ubiquitin-specific proteases UBP12 and UBP13 promote shade avoidance response by enhancing PIF7 stability. Proc. Natl. Acad. Sci. U. S. A. 118: e2103633118.
先週の輪読では下記の論文を取り上げました．
2052. Ding, Y. et al. (2021). Adaptive defence and sensing responses of host plant roots to fungal pathogen attack revealed by transcriptome and metabolome analyses. Plant Cell Environ. 44: 3756–3774.
2053. Tzipilevich, E., Russ, D., Dangl, J.L., and Benfey, P.N. (2021). Plant immune system activation is necessary for efficient root colonization by auxin-secreting beneficial bacteria. Cell Host Microbe 29: 1507–1520.e4.
2054. Nißler, R. et al. (2022). Detection and imaging of the plant pathogen response by near-infrared fluorescent polyphenol sensors. Angew. Chem. Int. Ed. 61: e202108373.
研究室セミナー & 先週の輪読
先週の研究室セミナーでは生物制御化学研究室 4 年生の学生が下記の論文を紹介しました．
Förster, C. et al. (2022). Biosynthesis and antifungal activity of fungus-induced O-methylated flavonoids in maize. Plant Physiol. 188: 167–190.
先週の輪読では下記の論文を取り上げました．
2048. Ge, T. et al. (2021). 4-Ethylphenol, a volatile organic compound produced by disease-resistant soybean, is a potential botanical agrochemical against oomycetes. Front. Plant Sci. 12: 717258.
2049. Tian, P. et al. (2021). Transcriptomics analysis of genes induced by melatonin related to glucosinolates synthesis in broccoli hairy roots. Plant Signaling Behav. 16: 1952742.
2050. Poretsky, E. et al. (2021). Comparative analyses of responses to exogenous and endogenous antiherbivore elicitors enable a forward genetics approach to identify maize gene candidates mediating sensitivity to herbivore-associated molecular patterns. Plant J. 108: 1295–1316.
2051. Wu, D. et al. Lateral transfers lead to the birth of momilactone biosynthetic gene clusters in grass. Plant J. in press.
Förster, C. et al. (2022). Biosynthesis and antifungal activity of fungus-induced O-methylated flavonoids in maize. Plant Physiol. 188: 167–190.
先週の輪読では下記の論文を取り上げました．
2048. Ge, T. et al. (2021). 4-Ethylphenol, a volatile organic compound produced by disease-resistant soybean, is a potential botanical agrochemical against oomycetes. Front. Plant Sci. 12: 717258.
2049. Tian, P. et al. (2021). Transcriptomics analysis of genes induced by melatonin related to glucosinolates synthesis in broccoli hairy roots. Plant Signaling Behav. 16: 1952742.
2050. Poretsky, E. et al. (2021). Comparative analyses of responses to exogenous and endogenous antiherbivore elicitors enable a forward genetics approach to identify maize gene candidates mediating sensitivity to herbivore-associated molecular patterns. Plant J. 108: 1295–1316.
2051. Wu, D. et al. Lateral transfers lead to the birth of momilactone biosynthetic gene clusters in grass. Plant 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では化学生態学研究室 4 年生の学生が下記の論文を紹介しました．
Schellenberger, R. et al. (2021). Bacterial rhamnolipids and their 3-hydroxyalkanoate precursors activate Arabidopsis innate immunity through two independent mechanisms. Proc. Natl. Acad. Sci. U. S. A. 118: e2101366118.
今週の輪読では下記の論文を取り上げました．
2044. Jing, T. et al. (2021). Herbivore-induced volatiles influence moth preference by increasing the β-ocimene emission of neighbouring tea plants. Plant Cell Environ. 44: 3667–3680.
2045. Pruitt, R.N. et al. (2021). The EDS1–PAD4–ADR1 node mediates Arabidopsis pattern-triggered immunity. Nature 598: 495–499.
2046. Desmedt, W. et al. (2022). Rice diterpenoid phytoalexins are involved in defence against parasitic nematodes and shape rhizosphere nematode communities. New Phytol. 235: 1231–1245.
2047. Tian, H. et al. (2021). Activation of TIR signalling boosts pattern-triggered immunity. Nature 598: 500–503.
Schellenberger, R. et al. (2021). Bacterial rhamnolipids and their 3-hydroxyalkanoate precursors activate Arabidopsis innate immunity through two independent mechanisms. Proc. Natl. Acad. Sci. U. S. A. 118: e2101366118.
今週の輪読では下記の論文を取り上げました．
2044. Jing, T. et al. (2021). Herbivore-induced volatiles influence moth preference by increasing the β-ocimene emission of neighbouring tea plants. Plant Cell Environ. 44: 3667–3680.
2045. Pruitt, R.N. et al. (2021). The EDS1–PAD4–ADR1 node mediates Arabidopsis pattern-triggered immunity. Nature 598: 495–499.
2046. Desmedt, W. et al. (2022). Rice diterpenoid phytoalexins are involved in defence against parasitic nematodes and shape rhizosphere nematode communities. New Phytol. 235: 1231–1245.
2047. Tian, H. et al. (2021). Activation of TIR signalling boosts pattern-triggered immunity. Nature 598: 500–503.
研究室セミナー & 今週の輪読
今週の研究室セミナーでは化学生態学研究室 4 年生の学生が下記の論文を紹介しました．
Wolinska, K.W. et al. (2021). Tryptophan metabolism and bacterial commensals prevent fungal dysbiosis in Arabidopsis roots. Proc. Natl. Acad. Sci. U. S. A. 118: e2111521118.
今週の輪読では下記の論文を取り上げました．
2041. Wang, R. et al. (2022). Algal p-coumaric acid induces oxidative stress and siderophore biosynthesis in the bacterial symbiont Phaeobacter inhibens. Cell Cheml. Biol. 29: 670–679.e5.
2042. Liu, X. et al. (2021). Rice ubiquitin-conjugating enzyme OsUBC26 is essential for immunity to the blast fungus Magnaporthe oryzae. Mol. Plant Pathol. 22: 1613–1623.
2043. Ma, T. et al. (2021). Plant defense compound triggers mycotoxin synthesis by regulating H2B ub1 and H3K4 me2/3 deposition. New Phytol. 232: 2106–2123.
Wolinska, K.W. et al. (2021). Tryptophan metabolism and bacterial commensals prevent fungal dysbiosis in Arabidopsis roots. Proc. Natl. Acad. Sci. U. S. A. 118: e2111521118.
今週の輪読では下記の論文を取り上げました．
2041. Wang, R. et al. (2022). Algal p-coumaric acid induces oxidative stress and siderophore biosynthesis in the bacterial symbiont Phaeobacter inhibens. Cell Cheml. Biol. 29: 670–679.e5.
2042. Liu, X. et al. (2021). Rice ubiquitin-conjugating enzyme OsUBC26 is essential for immunity to the blast fungus Magnaporthe oryzae. Mol. Plant Pathol. 22: 1613–1623.
2043. Ma, T. et al. (2021). Plant defense compound triggers mycotoxin synthesis by regulating H2B ub1 and H3K4 me2/3 deposition. New Phytol. 232: 2106–2123.