Results 51 to 60 of about 48,177 (188)
Purification of Porphobilinogen Deaminase and the Sequencing and Expression of thehemC Gene of Rhodobacter Capsulatus. [PDF]
, 1998 Rhodobacter capsulatus uses the common tetrapyrrole pathway to synthesize heme, bacteriochlorophyll, siroheme and vitamin B-12. As part of our studies on the regulation of this pathway, the product of the hemC gene, porphobilinogen deaminase was purified
Canada, Keith A
core +2 more sources
Inhibition of uroporphyrinogen decarboxylase activity. The role of cytochrome P-450-mediated uroporphyrinogen oxidation [PDF]
Biochemical Journal, 1990 It was previously shown that uroporphyrinogen oxidation is catalysed by a form of cytochrome P-450 induced by 3-methylcholanthrene [Sinclair, Lambrecht & Sinclair (1987) Biochem. Biophys. Res. Commun. 146, 1324-1329]. We have now measured uroporphyrinogen oxidation and uroporphyrinogen decarboxylation simultaneously in 10,000 g supernatants from ...
R W, Lambrecht +3 more
openaire +2 more sources
Plant Biotechnology Journal, Volume 23, Issue 2, Page 592-614, February 2025.Summary Pigments, as coloured secondary metabolites, endow the world with a rich palette of colours. They primarily originate from plants and microorganisms and play crucial roles in their survival and adaptation processes. In this article, we categorize pigments based on their chemical structure into flavonoids, carotenoids, pyrroles, quinones ...
Qian Tang +4 more
wiley +1 more source
Cloning, Sequencing and Regulation of the Rhodobacter capsulatushemE Gene. [PDF]
, 1996 In Rhodobacter capsulatus, a purple nonsulfur bacterium, the tetrapyrrole pathway yields four end products: siroheme, vitamin B12, heme and bacteriochlorophyll. Growth of R.
Ineichen, Georgia
core +2 more sources
Food and Energy Security, Volume 14, Issue 1, January/February 2025.The present study reports the soft rot incidence, H2O2 accumulation, and antioxidase activities in lettuce grown under different light conditions and further investigates the underlying molecular mechanisms of blue light‐induced lettuce resistance against soft rot based on RNA‐seq data.
Yong Wang +13 more
wiley +1 more source
, 2009 Caenorhabditis elegans has orthologs for most of the key enzymes involved in eukaryotic intermediary metabolism, suggesting that the major metabolic pathways are probably present in this species.
Braeckman, Bart +2 more
core +2 more sources
Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 1, January 2025.Abstract The growing environmental pressure of the animal food chain requires a system shift toward more sustainable diets based on alternative protein sources. Emerging alternative protein sources, such as faba bean, mung bean, lentil, black gram, cowpea, quinoa, hemp, leaf proteins, microalgae, and duckweeds, are being explored for their potential in
M. Milana +2 more
wiley +1 more source
Porphyria cutanea tarda, dermatomyositis and non-Hodgkin lymphoma in virus C infection [PDF]
, 2003 Virus C infection has been associated with a broad spectrum of extrahepatic diseases such as essential mixed cryoglobulinemia, membranous glomerulonephritis, vasculitis, rheumatoid arthritis and lupus erythematosus.
Bauza, A. (Ana) +2 more
core
An assay of uroporphyrinogen decarboxylase in erythrocytes.
Clinical Chemistry, 1988 Abstract Measurement of uroporphyrinogen decarboxylase (UROD; EC 4.1.1.37) activity in erythrocytes is useful in distinguishing between familial porphyria cutanea tarda (PCT), in which UROD activities are low, and acquired PCT, in which UROD activity is normal. In this method for measuring UROD, pentacarboxylic acid porphyrinogen I (PPI)
J, McManus, D, Blake, S, Ratnaike
openaire +2 more sources
Herbicides as fungicides: Targeting heme biosynthesis in the maize pathogen Ustilago maydis
Molecular Plant Pathology, Volume 25, Issue 11, November 2024.Flumioxazin, a heme biosynthesis inhibitor and the active ingredient in the herbicide BroadStar, impairs the virulence of Ustilago maydis on maize. Abstract Pathogens must efficiently acquire nutrients from host tissue to proliferate, and strategies to block pathogen access therefore hold promise for disease control.
Djihane Damoo +6 more
wiley +1 more source