PMID: 11312886Apr 21, 2001Paper

1,4-Dimethoxyglucobrassicin in Barbarea and 4-hydroxyglucobrassicin in Arabidopsis and Brassica

Journal of Agricultural and Food Chemistry
Niels AgerbirkJ K Nielsen

Abstract

A novel indole glucosinolate, 1,4-dimethoxyglucobrassicin (1,4-dimethoxyindol-3-ylmethylglucosinolate), was isolated as the desulfo derivative from roots of the P-type of Barbarea vulgaris ssp. arcuata, and its structure was determined by spectroscopy including 2D NMR spectroscopy. 4-Hydroxyglucobrassicin (4-hydroxyindol-3-ylmethylglucosinolate) was isolated as the desulfo derivative from green siliques (fruits) of Arabidopsis thaliana and identified by comparison of its (1)H NMR spectrum with the spectrum of the known desulfoglucosinolate from Brassica napus. The delayed elution of desulfo indole glucosinolates from the DEAE Sephadex column used in sample preparation was examined, and the diode-array UV spectra of desulfo indole glucosinolates were measured, to ensure a reliable determination of 1,4-dimethoxyglucobrassicin and 4-hydroxyglucobrassicin with the existing analysis method based on the HPLC of desulfoglucosinolates. 1,4-Dimethoxyglucobrassicin was not detected in 10 other Arabidopsis, Brassica, and Barbarea species, indicating an evolutionarily recent mutation in the indole glucosinolate biosynthesis in B. vulgaris ssp. arcuata type P.

References

Jan 1, 1988·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·R McDanellG R Fenwick
May 1, 1987·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·R McDanellG R Fenwick
Jul 1, 1983·Journal of Agricultural and Food Chemistry·B K LarssonL A Busk
Jul 18, 2000·Journal of Agricultural and Food Chemistry·S BuskovS Sørensen

❮ Previous
Next ❯

Citations

Dec 18, 2004·Plant Molecular Biology·Zhiwei XuAsim Esen
Feb 28, 2002·Phytochemistry·Michael ReicheltJonathan Gershenzon
Jun 7, 2002·Trends in Plant Science·Ute Wittstock, Barbara A Halkier
Dec 19, 2002·Evolution; International Journal of Organic Evolution·M Brian Traw
Aug 4, 2012·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Katsunori SasakiMasaki Momose
Mar 13, 2012·Phytochemistry·Niels Agerbirk, Carl Erik Olsen
Mar 1, 2011·Phytochemistry·Niels Agerbirk, Carl Erik Olsen
Dec 15, 2012·Journal of the Science of Food and Agriculture·Jinjin JiangYouping Wang
Jun 18, 2014·Chemistry & Biodiversity·M Soledade C Pedras, Estifanos E Yaya
Jun 17, 2006·Phytochemistry·Hanneke van LeurNicole M van Dam
Oct 2, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Afef LadhariMarina DellaGreca
Oct 8, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·V P Thinh NguyenFlorent Allais
Apr 7, 2021·Zeitschrift Für Naturforschung. C, a Journal of Biosciences·Merve Bademİhsan Calıs
Apr 15, 2010·Journal of Agricultural and Food Chemistry·Nikoline J NielsenDan Staerk
Apr 2, 2009·Journal of Natural Products·Sabine MontautPatrick Rollin

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.