@article{oai:sucra.repo.nii.ac.jp:00014508,
 author = {日原, 由香子},
 journal = {CACS FORUM},
 month = {},
 note = {The redox state of the photosynthetic electron transport chain acts as a critical sensing mechanism by regulating the transcription of key genes involved in the acclimation response to a change in the environment. We have shown that small LuxR-type regulator, PedR, is involved in photosynthetic electron transport-dependent transcriptional regulation in the cyanobacterium Synechocystis sp. PCC 6803. We report here that thioredoxin (Trx) is identified as an interacting factor of PedR by pull-down assays and subsequent MALDI-TOF MS spectrometry analysis using Autoflex III. Under high-light conditions, it is likely that PedR is transiently inactivated upon reduction by reducing equivalents generated at the acceptor side of photosystem I and mediated by Trx. This is the first report showing the direct interaction between Trx and a transcriptional regulator to connect the redox state of the photosynthetic electron transport chain with changes in gene expression., text, application/pdf},
 pages = {39--41},
 title = {光合成活性に応じた転写調節に関わる転写制御因子の解析 : 質量分析装置Autoflex IIIを用いて《マイレビュー》},
 volume = {1},
 year = {2010},
 yomi = {ヒハラ, ユカコ}
}