Light piping driven photosynthesis in the soil: Low-light adapted active photosynthetic apparatus in the under-soil hypocotyl segments of bean (Phaseolus vulgaris)
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- 作者：Andrea Kakuszia ; É ; va Sá ; rvá ; rib ; Á ; dá ; m Soltib ; Gyula Czé ; gé ; nyc ; É ; va Hidegc ; É ; va Hunyadi-Gulyá ; sd ; Ká ; roly Bó ; kaa ; Bé ; la Bö ; ddia ; bela.boddi@ttk.elte.hu" class="auth_mail" title="E-mail the corresponding author
- 关键词：L ; leaf ; AS ; above-soil hypocotyl ; US-1 ; under-soil hypocotyl segment at 0&ndash ; 2 ; cm depth ; US-2 ; under-soil hypocotyl segment at 2&ndash ; 4 ; cm depth ; Chl ; chlorophyll ; Pchlide ; protochlorophyllide ; PS ; photosystem ; LHC ; light harvesting complex ; PFD ; photon flux density ; ROS ; reactive oxygen species ; PIP ; plasma membrane intrinsic protein ; Y(II) ; photochemical quantum yield of PSII ; Y(NPQ) ; regulated non-photochemical quantum yield ; Y(NO) ; non-regulated non-photochemical quantum yield
- 刊名：Journal of Photochemistry and Photobiology B: Biology
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：161
- 期：Complete
- 页码：422-429
- 全文大小：1318 K
文摘
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Active photosynthetic apparatus was found in under-soil hypocotyl regions of bean.
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This was adapted to low-light, piped down by the hollow above-soil shoot.
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Its chlorophyll-protein complexes were similar to those of green leaves.
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A PIP-type aquaporin was identified in the thylakoids of the under-soil plastids.