Dibromothymoquinone

Known as: 2,5 Dibromo 3 methyl 6 isopropyl p benzoquinone, Dibromothymoquinone [Chemical/Ingredient], 2,5-Cyclohexadiene-1,4-dione, 2,5-dibromo-3-methyl-6-(1-methylethyl)- 
At low concentrations, this compound inhibits reduction of conventional hydrophilic electron acceptors, probably acting as a plastoquinone antagonist… (More)
National Institutes of Health

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In Bloodagonistsanalogs & derivativesantagonists & inhibitors
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Highly Cited
2005
Highly Cited
2005
Methylviologen and dibromothymoquinone treatments of pea leaves reveal the role of photosystem I in the Chl a fluorescence rise OJIP.
The effects of dibromothymoquinone (DBMIB) and methylviologen (MV) on the Chl a fluorescence induction transient (OJIP) were… (More)
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Highly Cited
2003
Highly Cited
2003
DNA microarray analysis of redox-responsive genes in the genome of the cyanobacterium Synechocystis sp. strain PCC 6803.
Whole-genome DNA microarrays were used to evaluate the effect of the redox state of the photosynthetic electron transport chain… (More)
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Highly Cited
2002
Highly Cited
2002
Photosynthetic electron transport determines nitrate reductase gene expression and activity in higher plants.
The influence of photosynthetic electron flow in chloroplasts on the expression and enzyme activity of the cytosolic nitrate… (More)
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Highly Cited
2002
Highly Cited
2002
Geldanamycin induces degradation of hypoxia-inducible factor 1alpha protein via the proteosome pathway in prostate cancer cells.
Hypoxia-inducible factor 1 (HIF-1) is a heterodimeric transcription factor composed of alpha and beta subunits. HIF-1 is… (More)
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Highly Cited
2001
Highly Cited
2001
A novel mechanism of nuclear photosynthesis gene regulation by redox signals from the chloroplast during photosystem stoichiometry adjustment.
Photosynthetic organisms acclimate to long term changes in the environmental light quality by an adjustment of their photosystem… (More)
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1998
1998
Cytochrome P-450 metabolites mediate norepinephrine-induced mitogenic signaling.
Norepinephrine (NE) stimulates release of arachidonic acid (AA) from tissue lipids in blood vessels, which is metabolized via… (More)
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Highly Cited
1997
Highly Cited
1997
Inhibition of 20-HETE production contributes to the vascular responses to nitric oxide.
Nitric oxide (NO) inhibits a variety of heme-containing enzymes, including NO synthase and cytochrome P4501A1 and 2B1. The… (More)
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Highly Cited
1995
Highly Cited
1995
Light intensity regulation of cab gene transcription is signaled by the redox state of the plastoquinone pool.
The eukaryotic green alga Dunaliella tertiolecta acclimates to decreased growth irradiance by increasing cellular levels of light… (More)
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Highly Cited
1990
Highly Cited
1990
Chlorophyll a fluorescence transient as an indicator of active and inactive Photosystem II in thylakoid membranes.
Upon illumination, a dark-adapted photosynthetic sample shows time-dependent changes in chlorophyll (Chl) a fluorescence yield… (More)
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Highly Cited
1975
Highly Cited
1975
Quenching of chlorophyll fluorescence and primary photochemistry in chloroplasts by dibromothymoquinone.
The quenching action of dibromothymoquinone on fluorescence and on primary photochemistry was examined in chloroplasts at minus… (More)
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