Rhodobacter capsulatus gains a competitive advantage from respiratory nitrate reduction during light-dark transitions

Article Abstract:

Research has been conducted on Rhodobacter capsulatus N22DNAR (super)+ possessing periplasmic nitrate reductase. The authors have investigated the role of nitrate reduction in R. capsulatus growth during light-dark cycles in carbon-limited continuous cultures.

Growth, Carbon, Nitrates, Company growth

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Transmissible Burkholderia cepacia genomovar IIIa strains bind and convert monomeric iron(III) protoporphyrin IX into the mu-oxo oligomeric form

Article Abstract:

Research has been conducted on Burkholderia cepacia which isolates genomovar III. Results demonstrate that B. cepacia genomovar IIIa strains express outer-membrane proteins which bind and convert monomers into mu-oxo oligomeric form.

Cyclic Crude and Intermediate Manufacturing, Vinyl Chloride Monomer, Porphyrins, Bacterial proteins, Oligomers, Monomers, Oxo compounds

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Inactivation of mshB, a key gene in the mycothiol biosynthesis pathway in Mycobacterium smegmatis

Article Abstract:

Research has been conducted on mshB gene, the key enzyme in mycothiol biosynthesis. Results demonstrate that the disruption of this gene in Mycobacterium smegmatis has led to mycothiol production decrease.

Australia, Canada, Mercaptans, Analysis, Mycobacteria, Mycobacterium, Biosynthesis, Mycotoxins, Thiols

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