先週の研究室セミナーでの文献紹介の担当は四年生の奥木さんで，紹介した論文は Stallforth, P. et al. A bacterial symbiont is converted from an inedible producer of beneficial molecules into food by a single mutation in the gacA gene. Proc. Natl. Acad. Sci. USA 110, 14528-14533 (2013) でした．キイロタマホロリカビの共生細菌が，単一の変異によって，キイロタマホコリカビの生存に有利な二次代謝産物を生産する共生関係からキイロタマホコリカビの食料になるという報告です．今週の担当は四年生の遠藤君で，紹介した論文は Mousavi, S. A. R., Chauvin, A., Pascaud, F., Kellenberger, S. & Farmer, E. E. GLUTAMATE RECEPTOR-LIKE genes mediate leaf-to-leaf wound signalling. Nature 500, 422-426 (2013) でした．傷害ストレスシグナルの葉から葉への伝達にはグルタミン酸受容体様タンパク質を介した電気的シグナルが関与していることを報告した論文です．
先週，今週の輪読では下記の論文を取り上げました．
443. Shimada, T.L. et al. Leaf oil body functions as a subcellular factory for the production of a phytoalexin in Arabidopsis thaliana. Plant Physiol. in press.
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450. Martellini, F. et al. Can adaptation to metalliferous environments affect plant response to biotic stress? Insight from Silene paradoxa L. and phytoalexins. Environ. Exp. Bot. in press.
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