Results 81 to 90 of about 913,311 (370)
Revolution of vitamin E production by starting from microbial fermented farnesene to isophytol
The Innovation, 2022 Vitamin E is one of the most widely used vitamins. In the classical commercial synthesis of vitamin E (α-tocopherol), the chemical synthesis of isophytol is the key technical barrier.
Ziling Ye +12 more
doaj
Transition to Chaos in the Kinetic Model of Cellulose Hydrolysis Under Enzyme Biosynthesis Control [PDF]
arXiv, 2017 In the paper the kinetic model of the biochemical process of cellulose hydrolysis with cell application is presented. The model includes enzyme biosynthesis control and is open conditions it represents the dynamical system in the preturbulent regime. The limit cycle and its five consequence bifurcations of the doubling-period type are found.
arxiv
The Plant Journal, 2020 Ethylene induces anthocyanin biosynthesis in most fruits, including apple, strawberry, and plum. However, ethylene inhibits anthocyanin biosynthesis in pear, but the underlying molecular mechanism has not been characterized.
J. Ni +6 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu +3 more
wiley +1 more source
The biosynthesis of dicoumarol [PDF]
Biochemical Journal, 1967 Micro-organisms have been isolated that can utilize o-coumaric acid as a sole carbon source with the subsequent production of 4-hydroxycoumarin and dicoumarol. One of these organisms, Penicillium jenseni, has been used to examine the biosynthesis of dicoumarol.
D M, Bellis, M S, Spring, J R, Stoker
openaire +3 more sources
Oxidation of unsaturated fatty acids by leaf tissue
Journal of Lipid Research, 1964 Plant leaf systems have been incubated under various conditions with uniformly labeled oleic acid, and the breakdown products identified by gas–liquid chromatography.
C. Hitchcock, A.T. James
doaj
Coordinated Slowing of Metabolism in Enteric Bacteria under Nitrogen Limitation: A Perspective [PDF]
arXiv, 2001 It is natural to ask how bacteria coordinate metabolism when depletion of an essential nutrient limits their growth, and they must slow their entire rate of biosynthesis. A major nutrient with a fluctuating abundance is nitrogen. The growth rate of enteric bacteria under nitrogen-limiting conditions is known to correlate with the internal concentration
arxiv
Regulation of Lignin Biosynthesis and Its Role in Growth-Defense Tradeoffs
Frontiers in Plant Science, 2018 Plant growth-defense tradeoffs are fundamental for optimizing plant performance and fitness in a changing biotic/abiotic environment. This process is thought to involve readjusting resource allocation to different pathways.
Meng Xie +5 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam +2 more
wiley +1 more source
Annals of Botany, 2007 BACKGROUND Jasmonates are ubiquitously occurring lipid-derived compounds with signal functions in plant responses to abiotic and biotic stresses, as well as in plant growth and development.
C. Wasternack
semanticscholar +1 more source