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Phenotypic variation caused by variation in the relative copy number of pDU1-based plasmids expressing the GAF domain of Pkn41 or Pkn42 in Anabaena sp. PCC 7120.

Research in microbiology - 1 Jan 2000

Yang Yang, Huang Xiao-Zhen, Wang Li, Risoul Veronique, Zhang Cheng-Cai, Chen Wen-Li

Abstract excerpt

The cyanobacterium Anabaena (Nostoc) sp. PCC 7120 is a model for cyanobacterial cell differentiation studies. pDU1, an endogenous plasmid in Nostoc sp. PCC 7524, is used as the only cyanobacterial replicon for Anabaena (Nostoc) studies. However, the relative copy numbers of pDU1-based plasmids in Anabaena (Nostoc) sp. PCC 7120 are not well studied. We found that the relative plasmid copy number of one such...

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PMID: 23142489
DOI: 10.1016/j.resmic.2012.10.010

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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