description: A selectively regulating furA expression system has been developed to mimic a furA null phenotype. The furA promoter in the Anabaena sp. chromosomes has been replaced by the Co2+/Zn2+ inducible coaT promoter (Peca et al., 2008). This allows cell growth with Co2+/Zn2+ so that furA is expressed and subsequently to remove Co2+/Zn2+ from the medium to shut off furA expression.
attributes.tag: strain
attributes.value: AGcoaRFurA
attributes.tag: isolation_source
attributes.value: BG11
attributes.tag: collection_date
attributes.value: 2013-09-09
attributes.tag: geo_loc_name
attributes.value: Spain:Zaragoza
attributes.tag: sample_type
attributes.value: cell culture
attributes.tag: genotype
attributes.value: coaR-PcoaT::furA fusion strain
attributes.tag: BioSampleModel
attributes.value: Microbe, viral or environmental