Results 1 to 10 of about 42,548 (252)

Stereochemistry of si‐Citrate Synthase and ATP‐Citrate‐Lyase Reactions [PDF]

European Journal of Biochemistry, 1971
A new synthesis of R‐ and S‐acetic acid (R‐ and S‐[2H1, 3H1]acetate) is described. R‐Acetic acid after conversion into citrate on si‐citrate synthase and cleavage of the citrate with citrate lyase regenerates an acetate which is still predominantly R.
Helmut Lenz, Wolfgang Buckel, P. Wunderwald, Gunthard Biedermann, Verena Buschmeier, Hermann Eggerer, J. W. Cornforth, John W. Redmond, R. Mallaby   +8 more
openalex   +4 more sources

Re -Citrate Synthase from Clostridium kluyveri Is Phylogenetically Related to Homocitrate Synthase and Isopropylmalate Synthase Rather Than to Si -Citrate Synthase [PDF]

Journal of Bacteriology, 2007
ABSTRACT The synthesis of citrate from acetyl-coenzyme A and oxaloacetate is catalyzed in most organisms by a Si -citrate synthase, which is Si -face stereospecific with respect to C-2 of oxaloacetate.
Fuli Li, Christoph H. Hagemeier, Henning Seedorf, Gerhard Gottschalk, Rudolf K. Thauer   +4 more
openalex   +5 more sources

Integrated proteomic and transcriptomic analyses of Citrus australasica in response to Candidatus Liberibacter asiaticus infection [PDF]

BMC Plant Biology
Background Candidatus Liberibacter asiaticus (CLas) is the most prevalent pathogen causing the globally prevalent citrus Huanglongbing (HLB). The citrus relative Citrus australasica F. Muell. shows tolerance to HLB. In this study, we grafted HLB-tolerant
Xiaoxiao Wu, Chuanwu Chen, Haimeng Fang, Xuefeng Wang, Chongling Deng, Jing Feng, Qiuling Pang, Yang Han, Feng Zhang, Hongbing Li, Binghai Lou   +10 more
doaj   +2 more sources

Foliar application of Si-aminochelate: a strategy for increasing P uptake and antioxidant properties of strawberry [PDF]

BMC Plant Biology
Background Strawberry is one of the most important small fruits. The quantity and quality of this fruit can be affected by nutrition. Silicon (Si) plays a vital role in mineral nutrition of plant and increases photosynthesis and plant growth, prevents ...
Edris Shabani, SHohreh Zivdar, Afrasyab Rahnama Ghahfarokhi, Abbas Danaeifar, Mehran Davoudi Arshad   +4 more
doaj   +2 more sources

The Novel Role of Mitochondrial Citrate Synthase and Citrate in the Pathophysiology of Alzheimer’s Disease

Journal of Alzheimer's Disease, 2023
Citrate synthase is a key mitochondrial enzyme that utilizes acetyl-CoA and oxaloacetate to form citrate in the mitochondrial membrane, which participates in energy production in the TCA cycle and linked to the electron transport chain.
Neeraj Chhimpa, Neha Singh, N. Puri, Hanuman Prasad Kayath   +3 more
semanticscholar   +1 more source

Characterization of iron-doped crystalline silicon nanoparticles and their modification with citrate anions for in vivo applications

Тонкие химические технологии, 2021
Objectives. This paper presents data on the development and study of the structural properties of iron-doped crystalline silicon (nc-Si/SiOx/Fe) nanoparticles obtained using the plasma-chemical method for application in magnetic resonance imaging ...
K. I. Rozhkov, E. Y. Yagudaeva, S. V. Sizova, M. A. Lazov, E. V. Smirnova, V. P. Zubov, A. A. Ischenko   +6 more
doaj   +1 more source

Enhanced solubilization of insoluble silicate from quartz and zeolite minerals by selected Aspergillus and Trichoderma species [PDF]

Menara Perkebunan, 2020
Silicon (Si) is a major component of sand, silt and clay particles of soils. Available silica as silicic acid (H4SiO4) present in soil solution is considerably low, only in the range of 3.5–40.0 mg Si L-1.
Laksmita P Santi
doaj   +1 more source

Plasma Metabolites Predict Severity of Depression and Suicidal Ideation in Psychiatric Patients-A Multicenter Pilot Analysis. [PDF]

PLoS ONE, 2016
Evaluating the severity of depression (SOD), especially suicidal ideation (SI), is crucial in the treatment of not only patients with mood disorders but also psychiatric patients in general. SOD has been assessed on interviews such as the Hamilton Rating
Daiki Setoyama, Takahiro A Kato, Ryota Hashimoto, Hiroshi Kunugi, Kotaro Hattori, Kohei Hayakawa, Mina Sato-Kasai, Norihiro Shimokawa, Sachie Kaneko, Sumiko Yoshida, Yu-Ichi Goto, Yuka Yasuda, Hidenaga Yamamori, Masahiro Ohgidani, Noriaki Sagata, Daisuke Miura, Dongchon Kang, Shigenobu Kanba   +17 more
doaj   +1 more source

Interphase formation with carboxylic acids as slurry additives for Si electrodes in Li-ion batteries. Part 2: a photoelectron spectroscopy study

JPhys Energy, 2023
Preparing aqueous silicon slurries in presence of a low-pH buffer improves the cycle life of silicon electrodes considerably because of higher reversibility of the alloying process and higher resilience towards volume changes during (de)alloying.
Fabian Jeschull, Hieu Quang Pham, Ahmad Ghamlouche, Pardeep K Thakur, Sigita Trabesinger, Julia Maibach   +5 more
doaj   +1 more source

Soil organic carbon stabilization and associated mineral protection in typical coastal wetlands under different hydrologic conditions

Frontiers in Marine Science, 2022
The soil carbon sequestration largely depends on soil organic carbon (SOC) stability. However, the mechanism of SOC stabilization in coastal wetlands under different hydrologic conditions remains to be clarified.
Haixiao Zhao, Haixiao Zhao, Jia Jia, Qingqing Zhao, Jianing Wang, Yongchao Gao, Yujie Huang, Guanhong Chen   +7 more
doaj   +1 more source