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Bacterial SBP56 identified as a Cu-dependent methanethiol oxidase widely distributed in the biosphere.
(2018-01)
Oxidation of methanethiol (MT) is a significant step in the sulfur cycle. MT is an intermediate of metabolism of globally significant organosulfur compounds including dimethylsulfoniopropionate (DMSP) and dimethylsulfide ...
The bacterial enhancer-dependent RNA polymerase.
(2016-11-01)
Transcription initiation is highly regulated in bacterial cells, allowing adaptive gene regulation in response to environment cues. One class of promoter specificity factor called sigma54 enables such adaptive gene expression ...
Overexpression of SepJ alters septal morphology and heterocyst pattern regulated by diffusible signals in Anabaena.
(2016-09)
Filamentous, N2 -fixing, heterocyst-forming cyanobacteria grow as chains of cells that are connected by septal junctions. In the model organism Anabaena sp. strain PCC 7120, the septal protein SepJ is required for filament ...