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- W4285392859 abstract "In higher plants, photosystems II and I are found in grana stacks and unstacked stroma lamellae, respectively. To connect them, electron carriers negotiate tortuous multi-media paths and are subject to macromolecular blocking. Why does evolution select an apparently unnecessary, inefficient bipartition? Here we systematically explain this perplexing phenomenon. We propose that grana stacks, acting like bellows in accordions, increase the degree of ultrastructural control on photosynthesis through thylakoid swelling/shrinking induced by osmotic water fluxes. This control coordinates with variations in stomatal conductance and the turgor of guard cells, which act like an accordion's air button. Thylakoid ultrastructural dynamics regulate macromolecular blocking/collision probability, direct diffusional pathlengths, division of function of Cytochrome b6 f complex between linear and cyclic electron transport, luminal pH via osmotic water fluxes, and the separation of pH dynamics between granal and lamellar lumens in response to environmental variations. With the two functionally asymmetrical photosystems located distantly from each other, the ultrastructural control, nonphotochemical quenching, and carbon-reaction feedbacks maximally cooperate to balance electron transport with gas exchange, provide homeostasis in fluctuating light environments, and protect photosystems in drought. Grana stacks represent a dry/high irradiance adaptation of photosynthetic machinery to improve fitness in challenging land environments. Our theory unifies many well-known but seemingly unconnected phenomena of thylakoid structure and function in higher plants." @default.
- W4285392859 created "2022-07-14" @default.
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- W4285392859 date "2022-08-03" @default.
- W4285392859 modified "2023-10-16" @default.
- W4285392859 title "Granal thylakoid structure and function: explaining an enduring mystery of higher plants" @default.
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- W4285392859 cites W1971956931 @default.
- W4285392859 cites W1973115815 @default.
- W4285392859 cites W1974627990 @default.
- W4285392859 cites W1981174886 @default.
- W4285392859 cites W1988375978 @default.
- W4285392859 cites W1991416188 @default.
- W4285392859 cites W1994020415 @default.
- W4285392859 cites W2011821332 @default.
- W4285392859 cites W2015736916 @default.
- W4285392859 cites W2024860341 @default.
- W4285392859 cites W2037799288 @default.
- W4285392859 cites W2042003426 @default.
- W4285392859 cites W2044405809 @default.
- W4285392859 cites W2063219280 @default.
- W4285392859 cites W2075751852 @default.
- W4285392859 cites W2080874913 @default.
- W4285392859 cites W2081496662 @default.
- W4285392859 cites W2087665524 @default.
- W4285392859 cites W2092534632 @default.
- W4285392859 cites W2095854728 @default.
- W4285392859 cites W2096662755 @default.
- W4285392859 cites W2099102582 @default.
- W4285392859 cites W2099213772 @default.
- W4285392859 cites W2099825899 @default.
- W4285392859 cites W2102341172 @default.
- W4285392859 cites W2103936844 @default.
- W4285392859 cites W2104297123 @default.
- W4285392859 cites W2112382851 @default.
- W4285392859 cites W2116507604 @default.
- W4285392859 cites W2117702304 @default.
- W4285392859 cites W2119632765 @default.
- W4285392859 cites W2120425649 @default.
- W4285392859 cites W2120557340 @default.
- W4285392859 cites W2122053960 @default.
- W4285392859 cites W2124419351 @default.
- W4285392859 cites W2135349380 @default.
- W4285392859 cites W2135531978 @default.
- W4285392859 cites W2142283539 @default.
- W4285392859 cites W2149051074 @default.
- W4285392859 cites W2149112606 @default.
- W4285392859 cites W2150088413 @default.
- W4285392859 cites W2157753780 @default.
- W4285392859 cites W2161843434 @default.
- W4285392859 cites W2166412331 @default.
- W4285392859 cites W2177637821 @default.
- W4285392859 cites W2201815167 @default.
- W4285392859 cites W2319985206 @default.
- W4285392859 cites W2322888409 @default.
- W4285392859 cites W2407539780 @default.
- W4285392859 cites W2549914328 @default.
- W4285392859 cites W2555544367 @default.
- W4285392859 cites W2592172464 @default.
- W4285392859 cites W2595121942 @default.
- W4285392859 cites W2596335521 @default.
- W4285392859 cites W2601271698 @default.
- W4285392859 cites W2606135505 @default.
- W4285392859 cites W2607483729 @default.
- W4285392859 cites W2611573645 @default.
- W4285392859 cites W2750391729 @default.
- W4285392859 cites W2778020607 @default.
- W4285392859 cites W2796383342 @default.
- W4285392859 cites W2885474676 @default.
- W4285392859 cites W2888093161 @default.
- W4285392859 cites W2896096364 @default.
- W4285392859 cites W2912709084 @default.
- W4285392859 cites W2920843603 @default.
- W4285392859 cites W2943970415 @default.
- W4285392859 cites W2945015401 @default.
- W4285392859 cites W2980799986 @default.
- W4285392859 cites W2988314595 @default.
- W4285392859 cites W3034950718 @default.
- W4285392859 cites W3096957857 @default.
- W4285392859 cites W3125181078 @default.
- W4285392859 cites W3170551456 @default.
- W4285392859 doi "https://doi.org/10.1111/nph.18371" @default.
- W4285392859 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35832001" @default.
- W4285392859 hasPublicationYear "2022" @default.
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