Studies on the Mechanism of Porphyria Cutanea Tarda [PDF]
The mechanism leading to porphyria cutanea tarda has been investigated using experimental porphyria caused by chlorinated aromatic hydrocarbons as a model.
Jones, George Kenneth
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Bacterial Pathogens Survival Strategies – The Haem Biosynthesis Pathway in Campylobacter jejuni [PDF]
Campylobacter jejuni is one of the most common foodborne pathogens responsible for the majority of the worldwide diarrhoeal infections, causing illness to more than 137 million people every year according with World Health Organization.
Pereira, Jessica Filipa Monteiro Martins
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Haplotype analysis of single nucleotide polymorphisms of cyp1a1 and cyp1a2 and its relationship with the development of porphyria cutanea tarda [PDF]
: Objective: Porphyria Cutanea Tarda results from decrease hepatic uroporphyrinogen decarboxylase activity. There are twoprincipal types: sporadic or acquired and familial or hereditary Porphyria Cutanea Tarda.
Abou Assali, Lubna +6 more
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Expression, purification and characterisation of protoporphyrinogen oxidases from diverse species [PDF]
Bibliography: leaves 163-203.This work involved the characterisation of protoporphyrinogen oxidase (PPO), the penultimate enzyme in haem biosynthesis, from Bacillus subtilis, Myxococcus xanthus, and human. A defect in human PPO causes variegate porphyria,
Siziba, Kwanele Bennett
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Optimizing cofactor availability for the production of recombinant heme peroxidase in Pichia pastoris [PDF]
Capone, Simona +4 more
core +4 more sources
Uneven distribution of cobamide biosynthesis and dependence in bacteria predicted by comparative genomics. [PDF]
The vitamin B12 family of cofactors known as cobamides are essential for a variety of microbial metabolisms. We used comparative genomics of 11,000 bacterial species to analyze the extent and distribution of cobamide production and use across bacteria ...
Haft, David R +6 more
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Kinetic evaluation of human cloned coproporphyrinogen oxidase using a ring isomer of the natural substrate [PDF]
Background: The enzyme coproporphyrinogen oxidase (copro\u27gen oxidase) converts coproporphyrinogen-Ill (GIII) to protoporphyrinogen-IX via an intermediary monovinyl porphyrinogen. The A ring isomer coproporphyrinogen-IV (C-IV) has previously been shown
Cooper, Christopher L +2 more
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Toxicity of PBB's (BP-6) with special reference to porphyrinogenic action and spectral interaction with hepatic cytochrome P-450 [PDF]
Strik, J.J.T.W.A.
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Synthesis, secretion, and perception of abscisic acid regulates stress responses in \u3ci\u3eChlorella sorokiniana\u3c/i\u3e [PDF]
Abscisic acid (ABA) is a phytohormone that has been extensively characterized in higher plants for its roles in seed and bud dormancy, leaf abscission, and stress responses.
Alvarez, Sophie +8 more
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