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| 1 | Blue light is more essential than red light for maintaining the activities of photosystem Ⅱ and Ⅰ and photosynthetic electron transport capacity in cucumber leaves显示文摘Blue and red lights differently regulate leaf photosynthesis. Previous studies indicated that plants under blue light generally exhibit better photosynthetic characteristics than those under red light. However, the regulation mechanism of related photosynthesis characteristics remains largely unclear. Here, four light qualities treatments(300 μmol m–2 s–1) including white fluorescent light(FL), blue monochromatic light(B, 440 nm), red monochromatic light(R, 660 nm), and a combination of red and blue light(RB, R:B=8:1) were carried out to investigate their effects on the activity of photosystem II(PSII) and photosystem I(PSI), and photosynthetic electron transport capacity in the leaves of cucumber(Cucumis sativus L.) seedlings. The results showed that compared to the FL treatment, the R treatment significantly limited electron transport rate in PSII(ETRII) and in PSI(ETRI) by 79.4 and 66.3%, respectively, increased non-light induced non-photochemical quenching in PSII(ΦNO) and limitation of donor side in PSI(ΦND) and reduced most JIP-test parameters, suggesting that the R treatment induced suboptimal activity of photosystems and inhibited electron transport from PSII donor side up to PSI. However, these suppressions were effectively alleviated by blue light addition(RB). Compared with the R treatment, the RB treatment significantly increased ETRII and ETRI by 176.9 and 127.0%, respectively, promoted photosystems activity and enhanced linear electron transport by elevating electron transport from QA to PSI. The B treatment plants exhibited normal photosystems activity and photosynthetic electron transport capacity similar to that of the FL treatment. It was concluded that blue light is more essential than red light for normal photosynthesis by mediating photosystems activity and photosynthetic electron transport capacity. | MIAO Yan-xiu W ANG Xiao-zhuo G AO Li-hong C HEN Qing-yun QU Mei | 2016 | Journal of Integrative Agriculture2016，15，1： | 9 |
| 2 | Obstructive Sleep Apnea Syndrome is Associated with Metabolic Syndrome among Adolescents and Youth in Beijing: Data from Beijing Child and Adolescent Metabolic Syndrome Study显示文摘 | Xiao-Xue Qu Issy C Esangbedo Xiu-Juan Zhang Shu-Jun Liu Lian-Xia Li Shan Gao Ming Li | 2015 | Chinese Medical Journal2015，，17： | 7 |
| 3 | A confidence limit for the empirical mode decomposition and Hilbert spectral analysis显示文摘 | Huang Norden E Wu Man-Li C Long Steven R Shen Samuel S.P Qu Wendong Gloersen Per Fan Kuang L | 2003 | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences . 2003 (2037)2003，，2037： | 3 |
| 4 | The patch test for mixed formulation显示文摘 | Zienkiewicz O C Qu S Taylor R L | 1986 | Int J for Numerical Methods in Engineering1986，23，： | 2 |
| 5 | NEW TOXOPLASMA GONDII GENOTYPES ISOLATED FROM FREE-RANGE CHICKENS FROM THE FERNANDO DE NORONHA, BRAZIL: UNEXPECTED FINDINGS显示文摘 | Dubey J P Rajendran C Costa D G C Ferreira L R Kwok O C H Qu D Su C Marvulo M F V Alves L C Mota R A Silva J C R | 2010 | The Journal of Parasitology2010，，4： | 2 |
| 6 | A confidence limit for the empirical mode decomposition and Hilbert spectral analysis显示文摘 | Huang Norden E Wu Man-Li C Long Steven R Shen Samuel S.P Qu Wendong Gloersen Per Fan Kuang L | 2003 | Proceedings of the Royal Society A: Mathematical Physical and Engineering Sciences2003，，2037： | 2 |
| 7 | Pulse electrodeposition of nanocrystalline nickel using ultra narrow pulse width and high peak current density显示文摘 | QU N S ZHU D CHAN K C | 2003 | Surface and Coatings Technology2003，1，68： | 1 |
| 8 | A conventional theory of mechanism-based strain gradient plasticity 显示文摘 | Huang Y Qu S Hwang K C | 2004 | International Journal of Plasticity2004，20，1： | 1 |
| 9 | Predictors for extraintestinal infectiom of non-typhoidal Salmonella in patients without AIDS 显示文摘 | Chiu C H Lin T Y Qu J T | 1999 | Hat J Clin Pract1999，53，： | 1 |
| 10 | Phylogenetic analysis reveals that a dwarfing disease on different cereal crops in China is due to rice black streaked dwarf virus (RBSDV) 显示文摘 | BAI F W YAN J QU Z C | 2002 | Virus Genes2002，25，2： | 1 |
| 11 | Preparation and adsorption properties of crosslinked polystyrene-supported low-generation diethanolamine-typed dendrimer for metal ions显示文摘 | Sun C Qu R Ji C | 2006 | Talanta2006，70，1： | 1 |
| 12 | ATP-induced changes in energy status and membrane integrity of harvested litchi fruit and its relation to pathogen resistance 显示文摘 | YI C QU H X JIANG Y M SHI J DUAN X W JOYCE D C LI Y B | 2008 | Journal of Phytopathology2008，156，： | 1 |
| 13 | Recombinant adeno-asso dated virus: formulation challenges and strategies for a gene therapy veetor显示文摘 | Wright JF Qu G Tang C | 2003 | Curt Opin Drug Discov Devel2003，6，2： | 1 |
| 14 | Western blotting of RSV gene products in rice and insects显示文摘 | Qu Z C Shen D L Xu Y N | 1999 | Chinese Journal of Genetics1999，26，4： | 1 |
| 15 | An improved rice transformation system using the biolistic method显示文摘 | Li L C Qu R D de Kochko A Fauquet C Beachy R N | 1993 | PlantCell Rep1993，12，： | 1 |
| 16 | Testing of full-scale two-story steel plate shear wall with reduced beam section connections and composite floors 显示文摘 | Qu B Bruneau M Lin C H | 2008 | Journal of Structural Engineering2008，134，3： | 1 |
| 17 | Investigation on coal pyrolysis in CO2 atmosphere显示文摘 | DUAN L B ZHAO C S ZHOU W QU C R CHEN X P | 2009 | Energy Fuels2009，23，7： | 1 |
| 18 | Ag/AgBr/TiO2 visible light photocatalyst for destruction of azodyes and bacteria显示文摘 | Hu C Lan Y Q Qu J H | 2006 | Journal of Physical Chemistry B2006，110，9： | 1 |
| 19 | Detection and localization of rice stripe virus gene products in vivo显示文摘 | Liang D L Qu Z C Ma X Q | 2005 | Virus Genes2005，31，2： | 1 |
| 20 | MRI evaluation of axonal reorganization after bone marrow stromal cell treatment of traumatic brain injury显示文摘 | Jiang Q Qu C Chopp M | 2011 | NMR Biomed2011，24，： | 1 |
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