Results 21 to 30 of about 1,491,919 (387)

Uncovering the cytochrome P450-catalyzed methylenedioxy bridge formation in streptovaricins biosynthesis

open access: yesNature Communications, 2020
Streptovaricin C is an antibiotic containing a methylenedioxy bridge (MDB) moiety essential for its activity. Here, the authors show that a P450 monooxygenase StvP2 catalyses MDB formation, report its crystal structure in complex with the substrate, and ...
Guo Sun   +9 more
doaj   +1 more source

Biosynthesis of α-Tocopherol and Plastoquinone-9 in spinach chloroplasts [PDF]

open access: yes, 1980
Prenylation and methylation reaction in al biosynthesis is localized in the envelope membranes of the chloroplasts, while PQ-9 biosynthesis takes place in the envelope membranes and also in the thylakoid membranes.
Mazliak, P.   +2 more
core   +1 more source

Regulation of Ergosterol Biosynthesis in Saccharomyces cerevisiae

open access: yesGenes, 2020
Ergosterol is an essential component of fungal cell membranes that determines the fluidity, permeability and activity of membrane-associated proteins.
Tania Jordá, S. Puig
semanticscholar   +1 more source

Aspergillus westerdijkiae polyketide synthase gene “aoks1” is involved in the biosynthesis of ochratoxin A [PDF]

open access: yes, 2009
OchratoxinA (OTA) is a potential nephrotoxic, teratogenic, immunogenic, hepatotoxic and carcinogenic mycotoxin, produced by Aspergillus westerdijkiae NRRL 3174.
Atoui, Ali   +4 more
core   +1 more source

The Taxus genome provides insights into paclitaxel biosynthesis

open access: yesNature Plants, 2021
The ancient gymnosperm genus Taxus is the exclusive source of the anticancer drug paclitaxel, yet no reference genome sequences are available for comprehensively elucidating the paclitaxel biosynthesis pathway. We have completed a chromosome-level genome
Xingyao Xiong   +18 more
semanticscholar   +1 more source

Engineering Corynebacterium glutamicum for de novo production of 2-phenylethanol from lignocellulosic biomass hydrolysate

open access: yesBiotechnology for Biofuels and Bioproducts, 2023
Background 2-Phenylethanol is a specific aromatic alcohol with a rose-like smell, which has been widely used in the cosmetic and food industries. At present, 2-phenylethanol is mainly produced by chemical synthesis.
Nianqing Zhu   +6 more
doaj   +1 more source

A Cysteine-Reloading Process Initiating the Biosynthesis of the Bicyclic Scaffold of Dithiolopyrrolones

open access: yesAntibiotics, 2023
Dithiolopyrrolone antibiotics are well known for their outstanding biological activities, and their biosynthesis has been studied vigorously. However, the biosynthesis mechanism of the characteristic bicyclic scaffold is still unknown after years of ...
Yan Chen   +4 more
doaj   +1 more source

OsTTG1, a WD40 repeat gene, regulates anthocyanin biosynthesis in rice.

open access: yesThe Plant Journal, 2021
Anthocyanins play an important role in the growth of plants and are beneficial to human health. In plants, the MYB-bHLH-WD40 (MBW) complex activates the genes for anthocyanin biosynthesis.
Xinghai Yang   +16 more
semanticscholar   +1 more source

Light Induced Regulation Pathway of Anthocyanin Biosynthesis in Plants

open access: yesInternational Journal of Molecular Sciences, 2021
Anthocyanins are natural pigments with antioxidant effects that exist in various fruits and vegetables. The accumulation of anthocyanins is induced by environmental signals and regulated by transcription factors in plants. Numerous evidence has indicated
Yanyun Ma   +4 more
semanticscholar   +1 more source

The biosynthesis of porphyrins [PDF]

open access: yesErgebnisse der Physiologie Biologischen Chemie und Experimentellen Pharmakologie, 1948
This article is intended as a summary of some of the work which has been done, over the past ten years, on the biosynthesis of porphyrins. The treatment accorded to this subject should not be considered to be that of an exhaustive review article. It will consider only those papers which, in the author’s opinion, are most pertinent to the particular ...
openaire   +4 more sources

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