Matches in SemOpenAlex for { <https://semopenalex.org/work/W2901211036> ?p ?o ?g. }
- W2901211036 endingPage "1016" @default.
- W2901211036 startingPage "1005" @default.
- W2901211036 abstract "The activity of the protein kinase STN7, involved in phosphorylation of the light-harvesting complex II (LHCII) proteins, has been reported as being co-operatively regulated by the redox state of the plastoquinone pool and the ferredoxin-thioredoxin (Trx) system. The present study aims to investigate the role of plastid Trxs in STN7 regulation and their impact on photosynthesis. For this purpose, tobacco plants overexpressing Trx f or m from the plastid genome were characterized, demonstrating that only Trx m overexpression was associated with a complete loss of LHCII phosphorylation that did not correlate with decreased STN7 levels. The absence of phosphorylation in Trx m-overexpressing plants impeded migration of LHCII from PSII to PSI, with the concomitant loss of PSI-LHCII complex formation. Consequently, the thylakoid ultrastructure was altered, showing reduced grana stacking. Moreover, the electron transport rate was negatively affected, showing an impact on energy-demanding processes such as the Rubisco maximum carboxylation capacity and ribulose 1,5-bisphosphate regeneration rate values, which caused a strong depletion in net photosynthetic rates. Finally, tobacco plants overexpressing a Trx m mutant lacking the reactive redox site showed equivalent physiological performance to the wild type, indicating that the overexpressed Trx m deactivates STN7 in a redox-dependent way." @default.
- W2901211036 created "2018-11-29" @default.
- W2901211036 creator A5010374025 @default.
- W2901211036 creator A5015136699 @default.
- W2901211036 creator A5034690355 @default.
- W2901211036 creator A5039222136 @default.
- W2901211036 creator A5040150287 @default.
- W2901211036 creator A5044086200 @default.
- W2901211036 creator A5090689609 @default.
- W2901211036 date "2018-11-21" @default.
- W2901211036 modified "2023-10-03" @default.
- W2901211036 title "Overexpression of thioredoxin m in tobacco chloroplasts inhibits the protein kinase STN7 and alters photosynthetic performance" @default.
- W2901211036 cites W116253160 @default.
- W2901211036 cites W1502463741 @default.
- W2901211036 cites W1554554132 @default.
- W2901211036 cites W1595653370 @default.
- W2901211036 cites W1600380443 @default.
- W2901211036 cites W1631125767 @default.
- W2901211036 cites W1869817792 @default.
- W2901211036 cites W1922570495 @default.
- W2901211036 cites W1954910047 @default.
- W2901211036 cites W1966356868 @default.
- W2901211036 cites W1967072287 @default.
- W2901211036 cites W1970875356 @default.
- W2901211036 cites W1974772335 @default.
- W2901211036 cites W1975673696 @default.
- W2901211036 cites W1975892234 @default.
- W2901211036 cites W1983715820 @default.
- W2901211036 cites W1984273038 @default.
- W2901211036 cites W1991297633 @default.
- W2901211036 cites W1991505198 @default.
- W2901211036 cites W2003336230 @default.
- W2901211036 cites W2005675588 @default.
- W2901211036 cites W2008049094 @default.
- W2901211036 cites W2010769820 @default.
- W2901211036 cites W2011067611 @default.
- W2901211036 cites W2013614513 @default.
- W2901211036 cites W2019123322 @default.
- W2901211036 cites W2019151057 @default.
- W2901211036 cites W2023349569 @default.
- W2901211036 cites W2024610077 @default.
- W2901211036 cites W2029788693 @default.
- W2901211036 cites W2031640084 @default.
- W2901211036 cites W2031933160 @default.
- W2901211036 cites W2034793491 @default.
- W2901211036 cites W2035046498 @default.
- W2901211036 cites W2055917361 @default.
- W2901211036 cites W2056815498 @default.
- W2901211036 cites W2057830479 @default.
- W2901211036 cites W2058549531 @default.
- W2901211036 cites W2062678401 @default.
- W2901211036 cites W2065778688 @default.
- W2901211036 cites W2069581899 @default.
- W2901211036 cites W2075098714 @default.
- W2901211036 cites W2083084257 @default.
- W2901211036 cites W2083703354 @default.
- W2901211036 cites W2084536455 @default.
- W2901211036 cites W2093008669 @default.
- W2901211036 cites W2094522245 @default.
- W2901211036 cites W2095758451 @default.
- W2901211036 cites W2098983274 @default.
- W2901211036 cites W2104633154 @default.
- W2901211036 cites W2108231600 @default.
- W2901211036 cites W2115335149 @default.
- W2901211036 cites W2117600679 @default.
- W2901211036 cites W2120799727 @default.
- W2901211036 cites W2121418961 @default.
- W2901211036 cites W2124148327 @default.
- W2901211036 cites W2126958626 @default.
- W2901211036 cites W2129033080 @default.
- W2901211036 cites W2129574172 @default.
- W2901211036 cites W2131026700 @default.
- W2901211036 cites W2131871966 @default.
- W2901211036 cites W2134861690 @default.
- W2901211036 cites W2138696096 @default.
- W2901211036 cites W2146405286 @default.
- W2901211036 cites W2147844147 @default.
- W2901211036 cites W2151172147 @default.
- W2901211036 cites W2157366717 @default.
- W2901211036 cites W2157753780 @default.
- W2901211036 cites W2160631413 @default.
- W2901211036 cites W2161978513 @default.
- W2901211036 cites W2163097668 @default.
- W2901211036 cites W2164944073 @default.
- W2901211036 cites W2170375512 @default.
- W2901211036 cites W2193189274 @default.
- W2901211036 cites W2288799968 @default.
- W2901211036 cites W2295021463 @default.
- W2901211036 cites W2529117427 @default.
- W2901211036 cites W2560202122 @default.
- W2901211036 cites W2582103774 @default.
- W2901211036 cites W2606425931 @default.
- W2901211036 cites W2766059645 @default.
- W2901211036 cites W2786254894 @default.
- W2901211036 cites W2796361136 @default.
- W2901211036 cites W2800564869 @default.
- W2901211036 doi "https://doi.org/10.1093/jxb/ery415" @default.
- W2901211036 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6363096" @default.