نتایج جستجو برای: biosynthesis pathway

تعداد نتایج: 372362  

Journal: :Indo Global Journal of Pharmaceutical Sciences 2014

2014
Karel Miettinen Lemeng Dong Nicolas Navrot Thomas Schneider Vincent Burlat Jacob Pollier Lotte Woittiez Sander van der Krol Raphaël Lugan Tina Ilc Robert Verpoorte Kirsi-Marja Oksman-Caldentey Enrico Martinoia Harro Bouwmeester Alain Goossens Johan Memelink Danièle Werck-Reichhart

The (seco)iridoids and their derivatives, the monoterpenoid indole alkaloids (MIAs), form two large families of plant-derived bioactive compounds with a wide spectrum of high-value pharmacological and insect-repellent activities. Vinblastine and vincristine, MIAs used as anticancer drugs, are produced by Catharanthus roseus in extremely low levels, leading to high market prices and poor availab...

2015
Diana C.F. Monteiro Vijay Patel Christopher P. Bartlett Shingo Nozaki Thomas D. Grant James A. Gowdy Gary S. Thompson Arnout P. Kalverda Edward H. Snell Hironori Niki Arwen R. Pearson Michael E. Webb

Coenzyme A (CoA) is an ubiquitous and essential cofactor, synthesized from the precursor pantothenate. Vitamin biosynthetic pathways are normally tightly regulated, including the pathway from pantothenate to CoA. However, no regulation of pantothenate biosynthesis has been identified. We have recently described an additional component in the pantothenate biosynthetic pathway, PanZ, which promot...

2017
Farhad Nazarian-Firouzabadi Richard G.F. Visser

Starch, a very compact form of glucose units, is the most abundant form of storage polyglucan in nature. The starch synthesis pathway is among the central biochemical pathways, however, our understanding of this important pathway regarding genetic elements controlling this pathway, is still insufficient. Starch biosynthesis requires the action of several enzymes. Soluble starch synthases (SSs) ...

Journal: :Pakistan Journal of Botany 2021

Pinoresinol-lariciresinol reductase (PLR) is a key enzyme in podophyllotoxin (PTOX) biosynthesis pathway, which catalyzes the conversion of pinoresinol into secoisolariciresinol, central precursor for PTOX biosynthesis. Podophyllum peltatum an important anticancer species, and content obviously different from various plant organs. Therefore, investigation PLR gene expression facilitates underst...

Journal: :Metabolic Engineering Communications 2021

Microorganisms can be metabolically engineered to produce specialized plant metabolites. However, these methods are limited by low productivity and intracellular accumulation of We sought use transport engineering for producing reticuline, an important intermediate in the alkaloid biosynthetic pathway. In this study, we established a reticuline-producing Escherichia coli strain into which multi...

Journal: :The Plant cell 2003
Matthew R Hemm Max O Ruegger Clint Chapple

The Arabidopsis ref2 mutant was identified in a screen for plants having altered fluorescence under UV light. Characterization of the ref2 mutants showed that they contained reduced levels of a number of phenylpropanoid pathway-derived products: sinapoylmalate in leaves, sinapoylcholine in seeds, and syringyl lignin in stems. Surprisingly, positional cloning of the REF2 locus revealed that it e...

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