Results 31 to 40 of about 9,910 (162)

Virus-induced silencing of MYB and WD40 transcription factor genes affects the accumulation of anthocyanins in chilli pepper fruit

open access: yesBiologia Plantarum, 2014
The MYB, MYC, and WD40 transcription factors (TFs) are known to regulate the expression of structural biosynthetic genes at different steps depending on the plant species. In this work, we used an agroinfiltration protocol with Tobacco rattle virus (TRV)
A. Aguilar-Barragán, N. Ochoa-Alejo
doaj   +1 more source

The influence of downy mildew tolerance of grape varieties on the biosynthesis of stilbenes in callus as potential sources of bioactive substances*

open access: yesBIO Web of Conferences, 2020
Stilbenes represent a considerable practical interest in relation to their benifits to the human health. Callus culture of the grape, which is a natural producer of stilbenes, can serve as an effective source of these compounds.
Lutsky Eugene   +3 more
doaj   +1 more source

Machine Learning-based Analysis of Electronic Properties as Predictors of Anticholinesterase Activity in Chalcone Derivatives [PDF]

open access: yesarXiv, 2023
In this study, we investigated the correlation between the electronic properties of anticholinesterase compounds and their biological activity. While the methodology of such correlation is well-established and has been effectively utilized in previous studies, we employed a more sophisticated approach: machine learning.
arxiv  

Mechanism of Chalcone Synthase [PDF]

open access: yesJournal of Biological Chemistry, 2000
Polyketide synthases (PKS) assemble structurally diverse natural products using a common mechanistic strategy that relies on a cysteine residue to anchor the polyketide during a series of decarboxylative condensation reactions that build the final reaction product. Crystallographic and functional studies of chalcone synthase (CHS), a plant-specific PKS,
Joseph P. Noel, Joseph M. Jez
openaire   +3 more sources

Molecular Heterogeneity of the Chalcone Synthase Intron in Petunia [PDF]

open access: yesHortScience, 2000
A method was developed to characterize the genetic heterogeneity of the chalcone synthase gene intron within the Petunia integrifolia (Hook.) Schinz & Thell. species complex. The DNA from wild species collected from known locations was used to amplify the chalcone synthase gene intron through the polymerase chain reaction (PCR).
R.M. Beck   +2 more
openaire   +2 more sources

Genome-wide variations analysis of sorghum cultivar Hongyingzi for brewing Moutai liquor

open access: yesHereditas, 2020
Background Hongyingzi is a sorghum (Sorghum bicolor L. Moench) cultivar for brewing Moutai liquor. For an overall understanding of the whole genome of Hongyingzi, we performed whole-genome resequencing technology to reveal its comprehensive variations ...
Lingbo Zhou   +9 more
doaj   +1 more source

Efficient production of anthocyanins in Saccharomyces cerevisiae by introducing anthocyanin transporter and knocking out endogenous degrading enzymes

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Anthocyanins are natural pigments found in various plants. As multifunctional natural compounds, anthocyanins are widely used in food, pharmaceuticals, health products, and cosmetics.
Sha Xu   +7 more
doaj   +1 more source

Transcriptional regulation of the Arabidopsis thaliana chalcone synthase gene. [PDF]

open access: yesMolecular and Cellular Biology, 1988
We have cloned an Arabidopsis thaliana chalcone synthase (CHS) gene on the basis of cross-hybridization with a Petroselinum hortense CHS cDNA clone. The protein sequence deduced from the A. thaliana CHS DNA sequence is at least 85% homologous to the CHS sequences from P. hortense, Antirrhinum majus, and Petunia hybrida. Southern blot analysis indicated
Frederick M. Ausubel, Rhonda L. Feinbaum
openaire   +2 more sources

Multi-omics analysis reveals the molecular basis of flavonoid accumulation in fructus of Gardenia (Gardenia jasminoides Ellis)

open access: yesBMC Genomics, 2023
Background The fruits of Gardenia are rich in flavonoids and geniposides, which have various pharmacological effects such as antioxidant, anti-inflammatory and anticancer.
Jianrong Chen   +7 more
doaj   +1 more source

Transcriptomic Analyses Reveal Key Genes Involved in Pigment Biosynthesis Related to Leaf Color Change of Liquidambar formosana Hance

open access: yesMolecules, 2022
Liquidambar formosana Hance has a highly ornamental value as an important urban greening tree species with bright and beautiful leaf color. To gain insights into the physiological and molecular mechanisms of L.
Yanjun Li   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy