FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3148781605> ?p ?o ?g. }

• W3148781605 abstract "Abstract C 4 photosynthesis is a biochemical pathway that operates across mesophyll and bundle sheath (BS) cells to increase CO 2 concentration at the site of CO 2 fixation. C 4 plants benefit from high irradiance but their efficiency decreases under shade causing a loss of productivity in crop canopies. We investigated shade acclimation responses of a model NADP-ME monocot Setaria viridis focussing on cell-specific electron transport capacity. Plants grown under low light (LL) maintained CO 2 assimilation rates similar to high light plants but had an increased chlorophyll and light-harvesting-protein content, predominantly in BS cells. Photosystem II (PSII) protein abundance, oxygen-evolving activity and the PSII/PSI ratio all increased in LL BS cells indicating a higher capacity for linear electron flow. PSI, ATP synthase, Cytochrome b 6 f and the chloroplastic NAD(P) dehydrogenase complex, which constitute the BS cyclic electron flow machinery, were all upregulated in LL plants. A decline in PEP carboxylase activity in mesophyll cells and a consequent shortage of reducing power in BS chloroplasts was associated with the more oxidised redox state of the plastoquinone pool in LL plants and the formation of PSII - light-harvesting complex II supercomplexes with an increased oxygen evolution rate. Our results provide evidence of a redox regulation of the supramolecular composition of Photosystem II in BS cells in response to shading. This newly identified link contributes to understanding the regulation of PSII activity in C 4 plants and will support strategies for crop improvement including the engineering of C 4 photosynthesis into C 3 plants. Significance statement The efficiency of C 4 photosynthesis decreases under low irradiance causing a loss of productivity in crop canopies. We investigate shade acclimation of a model NADP-ME monocot, analysing cell-specific protein expression and electron transport capacity. We propose a regulatory pathway controlling abundance and activity of Photosystem II in bundle sheath cells in response to irradiance." @default.
• W3148781605 created "2021-04-13" @default.
• W3148781605 creator A5004270981 @default.
• W3148781605 creator A5020184484 @default.
• W3148781605 creator A5029867508 @default.
• W3148781605 creator A5064471976 @default.
• W3148781605 creator A5067051543 @default.
• W3148781605 creator A5087862722 @default.
• W3148781605 date "2021-02-10" @default.
• W3148781605 modified "2023-10-03" @default.
• W3148781605 title "Up-regulation of bundle sheath electron transport capacity under limiting light in C4Setaria viridis" @default.
• W3148781605 cites W1657886093 @default.
• W3148781605 cites W1891455039 @default.
• W3148781605 cites W1977456959 @default.
• W3148781605 cites W1991463968 @default.
• W3148781605 cites W1992449215 @default.
• W3148781605 cites W2010278274 @default.
• W3148781605 cites W2022979971 @default.
• W3148781605 cites W2026350880 @default.
• W3148781605 cites W2032018962 @default.
• W3148781605 cites W2032801580 @default.
• W3148781605 cites W2046726646 @default.
• W3148781605 cites W2051856574 @default.
• W3148781605 cites W2052541323 @default.
• W3148781605 cites W2052652170 @default.
• W3148781605 cites W2060935108 @default.
• W3148781605 cites W2072851298 @default.
• W3148781605 cites W2073317899 @default.
• W3148781605 cites W2078472138 @default.
• W3148781605 cites W2080314609 @default.
• W3148781605 cites W2087809116 @default.
• W3148781605 cites W2090871870 @default.
• W3148781605 cites W2097805383 @default.
• W3148781605 cites W2099213772 @default.
• W3148781605 cites W2099932356 @default.
• W3148781605 cites W2104473342 @default.
• W3148781605 cites W2109956481 @default.
• W3148781605 cites W2110752206 @default.
• W3148781605 cites W2112110544 @default.
• W3148781605 cites W2112173710 @default.
• W3148781605 cites W2115663229 @default.
• W3148781605 cites W2117635122 @default.
• W3148781605 cites W2119510354 @default.
• W3148781605 cites W2122988258 @default.
• W3148781605 cites W2123588394 @default.
• W3148781605 cites W2125355070 @default.
• W3148781605 cites W2126681816 @default.
• W3148781605 cites W2131652217 @default.
• W3148781605 cites W2132527497 @default.
• W3148781605 cites W2141562923 @default.
• W3148781605 cites W2145172181 @default.
• W3148781605 cites W2150913614 @default.
• W3148781605 cites W2162370838 @default.
• W3148781605 cites W2164449855 @default.
• W3148781605 cites W2168577808 @default.
• W3148781605 cites W2169828818 @default.
• W3148781605 cites W2171779295 @default.
• W3148781605 cites W2172132605 @default.
• W3148781605 cites W2181191498 @default.
• W3148781605 cites W2188385721 @default.
• W3148781605 cites W2284272278 @default.
• W3148781605 cites W2298135626 @default.
• W3148781605 cites W2322732188 @default.
• W3148781605 cites W2323985017 @default.
• W3148781605 cites W2345234486 @default.
• W3148781605 cites W2466305679 @default.
• W3148781605 cites W2470367731 @default.
• W3148781605 cites W2479445090 @default.
• W3148781605 cites W2573629670 @default.
• W3148781605 cites W2912099477 @default.
• W3148781605 cites W2922447034 @default.
• W3148781605 cites W2967021231 @default.
• W3148781605 cites W2979306779 @default.
• W3148781605 cites W3011648719 @default.
• W3148781605 cites W3017236498 @default.
• W3148781605 cites W3091701590 @default.
• W3148781605 cites W4231134933 @default.
• W3148781605 cites W65587078 @default.
• W3148781605 doi "https://doi.org/10.1101/2021.02.10.430537" @default.
• W3148781605 hasPublicationYear "2021" @default.
• W3148781605 type Work @default.
• W3148781605 sameAs 3148781605 @default.
• W3148781605 citedByCount "0" @default.
• W3148781605 crossrefType "posted-content" @default.
• W3148781605 hasAuthorship W3148781605A5004270981 @default.
• W3148781605 hasAuthorship W3148781605A5020184484 @default.
• W3148781605 hasAuthorship W3148781605A5029867508 @default.
• W3148781605 hasAuthorship W3148781605A5064471976 @default.
• W3148781605 hasAuthorship W3148781605A5067051543 @default.
• W3148781605 hasAuthorship W3148781605A5087862722 @default.
• W3148781605 hasBestOaLocation W31487816051 @default.
• W3148781605 hasConcept C104317684 @default.
• W3148781605 hasConcept C12554922 @default.
• W3148781605 hasConcept C154828652 @default.
• W3148781605 hasConcept C160148424 @default.
• W3148781605 hasConcept C172256273 @default.
• W3148781605 hasConcept C183688256 @default.
• W3148781605 hasConcept C24840226 @default.
• W3148781605 hasConcept C55493867 @default.
• W3148781605 hasConcept C59822182 @default.

• next