Isolation of novel PSII-LHCII megacomplexes from pea plants characterized by a combination of proteomics and electron microscopy [0.03%]
结合蛋白质组学和电子显微镜技术分离并鉴定豌豆植物中的新型PSII-LHCII超复合体
Pascal Albanese,Jon Nield,Jose Alejandro Muñoz Tabares et al.
Pascal Albanese et al.
In higher plants, photosystem II (PSII) is a multi-subunit pigment-protein complex embedded in the thylakoid membranes of chloroplasts, where it is present mostly in dimeric form within the grana. Its light-harvesting antenna system, LHCII,...
Investigation of the S1/ICT equilibrium in fucoxanthin by ultrafast pump-dump-probe and femtosecond stimulated Raman scattering spectroscopy [0.03%]
利用超快泵浦-抽运-探测和飞秒受激拉曼散射光谱研究叶绿素a的S1/ICT平衡
Kipras Redeckas,Vladislava Voiciuk,Mikas Vengris
Kipras Redeckas
Time-resolved multi-pulse spectroscopic methods-pump-dump-probe (PDP) and femtosecond stimulated Raman spectroscopy-were used to investigate the excited state photodynamics of the carbonyl group containing carotenoid fucoxanthin (FX). PDP e...
Synechocystis mutants defective in manganese uptake regulatory system, ManSR, are hypersensitive to strong light [0.03%]
锰营养调控系统突变体ManSR的缺失使集胞藻3.129对强光敏感性增强
Anna Zorina,Maria A Sinetova,Elena V Kupriyanova et al.
Anna Zorina et al.
High affinity transport of manganese ions (Mn2+) in cyanobacteria is carried by an ABC-type transporter, encoded by the mntCAB operon, which is derepressed by the deficiency of Mn2+. Transcription of this operon is negatively regulated by t...
Bob B Buchanan
Bob B Buchanan
In this brief account, I describe the background for dividing photosynthesis into "light" and "dark" reactions and show how this concept changed to "light" and "carbon" reactions as science in the field advanced. ...
Natural isoforms of the Photosystem II D1 subunit differ in photoassembly efficiency of the water-oxidizing complex [0.03%]
天然型PSII反应中心D1蛋白亚基的等位基因在水氧化复合体光装配效率上存在差异
David J Vinyard,Jennifer S Sun,Javier Gimpel et al.
David J Vinyard et al.
Oxygenic photosynthesis efficiency at increasing solar flux is limited by light-induced damage (photoinhibition) of Photosystem II (PSII), primarily targeting the D1 reaction center subunit. Some cyanobacteria contain two natural isoforms o...
Sailaja V Elchuri,Govindjee
Sailaja V Elchuri
We present here the life and research of V. S. Rama Das, a distinguished Indian botanist who specialized in photosynthesis. He was the first to purify chloroplasts that were free of mitochondrial contamination. He then studied C4, C3-C4 int...
Hartmut Lichtenthaler: an authority on chloroplast structure and isoprenoid biochemistry [0.03%]
Lightenthaler Hartmut：叶绿体结构和异戊二烯生化权威专家
Thomas D Sharkey,Govindjee
Thomas D Sharkey
We pay tribute to Hartmut Lichtenthaler for making important contributions to the field of photosynthesis research. He was recently recognized for ground-breaking discoveries in chloroplast structure and isoprenoid biochemistry by the Rebei...
Photosystem II cycle activity and alternative electron transport in the diatom Phaeodactylum tricornutum under dynamic light conditions and nitrogen limitation [0.03%]
波动光照和氮限制条件下三角褐指藻光系统II循环活性及电子传递路径的改变
Heiko Wagner,Torsten Jakob,Johann Lavaud et al.
Heiko Wagner et al.
Alternative electron sinks are an important regulatory mechanism to dissipate excessively absorbed light energy particularly under fast changing dynamic light conditions. In diatoms, the cyclic electron transport (CET) around Photosystem II...
International conference on "Photosynthesis research for sustainability-2015" in honor of George C. Papageorgiou", September 21-26, 2015, Crete, Greece [0.03%]
庆祝George C. Papageorgiou教授国际光合作用研究可持续性学术会议"Photosynthesis Research For Sustainability-2015", 2015年9月21-26日，希腊克里特岛
Suleyman I Allakhverdiev,Tatsuya Tomo,Kostas Stamatakis et al.
Suleyman I Allakhverdiev et al.
During September 21-26, 2015, an international conference entitled ''Photosynthesis Research for Sustainability-2015'' was held in honor of George C. Papageorgiou at the Conference Center of the Orthodox Academy of Crete, an exceptionally b...
Native FMO-reaction center supercomplex in green sulfur bacteria: an electron microscopy study [0.03%]
绿硫细菌中叶绿素蛋白复合物的三维结构研究
David Bína,Zdenko Gardian,František Vácha et al.
David Bína et al.
Chlorobaculum tepidum is a representative of green sulfur bacteria, a group of anoxygenic photoautotrophs that employ chlorosomes as the main light-harvesting structures. Chlorosomes are coupled to a ferredoxin-reducing reaction center by m...