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Dynamics of transcriptional start site selection during nitrogen stress-induced cell differentiation in Anabaena sp. PCC7120

The fixation of atmospheric N(2) by cyanobacteria is a major source of nitrogen in the biosphere. In Nostocales, such as Anabaena, this process is spatially separated from oxygenic photosynthesis and occurs in heterocysts. Upon nitrogen step-down, these specialized cells differentiate from vegetativ...

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Main Authors: Mitschke, Jan, Vioque, Agustín, Haas, Fabian, Hess, Wolfgang R., Muro-Pastor, Alicia M.
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2011
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3250118/
https://ncbi.nlm.nih.gov/pubmed/22135468
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1112724108
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