Results 71 to 80 of about 73,799 (301)

Fermentation of xylose causes inefficient metabolic state due to carbon/energy starvation and reduced glycolytic flux in recombinant industrial Saccharomyces cerevisiae. [PDF]

PLoS ONE, 2013
In the present study, comprehensive, quantitative metabolome analysis was carried out on the recombinant glucose/xylose-cofermenting S. cerevisiae strain MA-R4 during fermentation with different carbon sources, including glucose, xylose, or glucose ...
Akinori Matsushika, Atsushi Nagashima, Tetsuya Goshima, Tamotsu Hoshino   +3 more
doaj   +1 more source

The Utilization of Purines and Their Ribosyl Derivatives for the Formation of Adenosine Triphosphate and Guanosine Triphosphate in the Rabbit Reticulocyte [PDF]

Journal of Biological Chemistry, 1966
Abstract The rabbit reticulocyte is capable of utilizing purines and their ribosyl derivatives for nucleoside triphosphate formation. Adenine, adenosine, hypoxanthine, and inosine are used extensively for the synthesis of adenosine triphosphate. Xanthine, guanine, and guanosine are utilized primarily for the synthesis of guanosine triphosphate.
Jean L. Cook, Madeleine Vibert
openaire   +2 more sources

API5 Phosphorylation Promotes Antiviral Immunity by Inhibiting Degradation of Cytosolic RNA Sensor RLRs

Advanced Science, EarlyView.
Ubiquitin‐mediated selective autophagy plays a critical role in antiviral innate immunity. The study shows that upon RNA virus infection, cytoplasmic API5 undergoes SRPK1‐dependent phosphorylation at S464, which in turn suppresses p62 K141 ubiquitination‐dependent autophagy.
Tingjuan Deng, Jianan Xu, Linglong Qin, Xingbo Wang, Chenhe Lu, Yanming Huang, Da Liu, Yan Yan, Weiren Dong, Pinglong Xu, Jiyong Zhou   +10 more
wiley   +1 more source

Structure, substrate recognition and reactivity of Leishmania major mevalonate kinase [PDF]

, 2007
This research was supported by the German Academic Exchange Service (DAAD), the Wellcome Trust (TKS and WNH as Trust Senior Research fellows), the Biotechnology and Biological Science Research Council (Structural Proteomics of Rational Targets) and the ...
Hunter, William N., Sgraja, Tanja, Smith, Terry K   +2 more
core   +2 more sources

Guanosine triphosphate cyclohydrolase I deficiency: a rare cause of hyperphenylalaninemia

The Turkish Journal of Pediatrics, 1999
Tetrahydrobiopterin (BH4) deficiencies are a heterogeneous group of disorders caused by a defect in two of the three enzymes involved in its biosynthesis or in the two recycling enzymes.
T Coşkun, T Karagöz, S Kalkanoğlu, A Tokatli, I Ozalp, B Thöny, N Blau   +6 more
doaj  

Xylose Metabolism Perturbation in Yarrowia lipolytica for Efficient Succinic Acid Bioproduction from Lignocellulosic Biomass

Advanced Science, EarlyView.
This study engineers Yarrowia lipolytica to produce succinic acid (SA) from lignocellulosic biomass. Adaptive evolution and multi‐omics analysis identify regulators that alleviate xylose metabolic disorder. Multi‐copy integration of xylose metabolic genes resolves redox imbalances from a futile fatty acid cycle, producing high‐titer SA from corn stover
Yutao Zhong, Changyu Shang, Jinhong Gu, Huilin Tao, Xuemei Lu, Jin Hou, Zhiyong Cui, Qingsheng Qi   +7 more
wiley   +1 more source

Liquid chromatographic method for extracellular Guanosine 5′-triphosphate and tetrahydrobiopterin pathway products analysis from cadaveric samples and human biofluids

Journal of Chromatography Open
To gain a deep insight and to obtain a superior understanding about guanosine-based pathway, this paper reports an innovative approach to study this critical subject.
M. Perrucci, C. Santangelo, D. Bondi, T. Pietrangelo, F. Savini, A.M. Catena, M. Bonelli, M. Locatelli, C. D'Ovidio   +8 more
doaj   +1 more source

Visual and Plasmon Resonance Absorption Sensor for Adenosine Triphosphate Based on the High Affinity between Phosphate and Zr(IV)

Sensors, 2016
Zr(IV) can form phosphate and Zr(IV) (–PO32−–Zr4+–) complex owing to the high affinity between Zr(IV) with phosphate. Zr(IV) can induce the aggregation of gold nanoparticles (AuNPs), while adenosine triphosphate(ATP) can prevent Zr(IV)-induced ...
Wenjing Qi, Zhongyuan Liu, Wei Zhang, Mohamed Ibrahim Halawa, Guobao Xu   +4 more
doaj   +1 more source

Metabolic Engineering of Bacillus subtilis for Riboflavin Production: A Review

Microorganisms, 2023
Riboflavin (vitamin B2) is one of the essential vitamins that the human body needs to maintain normal metabolism. Its biosynthesis has become one of the successful models for gradual replacement of traditional chemical production routes. B.
Yang Liu, Quan Zhang, Xiaoxiao Qi, Huipeng Gao, Meng Wang, Hao Guan, Bo Yu   +6 more
doaj   +1 more source

Divergent Delivery and Expression Kinetics of Lipid and Polymeric Nanoparticles across mRNA Modalities

Advanced Science, EarlyView.
Self‐amplifying (saRNA), linear (linRNA), and circular (circRNA) mRNAs are compared under standardized conditions using lipid nanoparticles (LNPs) and pABOL polymer. saRNA achieved superior expression, while linRNA and circRNA performance varied based on untranslated region elements and delivery method.
Irafasha C. Casmil, Josh J. Friesen, Nuthan V. Bathula, Anneke Strumpel, Chia Hao Ho, Ilana Guez, Kristen Y. S. Kong, Andrew J. Varley, Shigeki J. Miyake‐Stoner, Parinaz Aliahmad, Nathaniel S. Wang, Andrew J. Geall, Anna K. Blakney   +12 more
wiley   +1 more source