ZUO Yong, JIANG Peng, YE Bi- xia, WANG Xiao- long, FU Bin, YANG Xiao- long, ZHANG Jing. Isolation and preliminary identification of strains producing blue pigment[J]. Science and Technology of Food Industry, 2016, (03): 166-169. DOI: 10.13386/j.issn1002-0306.2016.03.027
Citation: ZUO Yong, JIANG Peng, YE Bi- xia, WANG Xiao- long, FU Bin, YANG Xiao- long, ZHANG Jing. Isolation and preliminary identification of strains producing blue pigment[J]. Science and Technology of Food Industry, 2016, (03): 166-169. DOI: 10.13386/j.issn1002-0306.2016.03.027

Isolation and preliminary identification of strains producing blue pigment

  • A bacteria T2013 producing blue pigment was isolated from the soil in Zigong.According to morphological observation,biochemical and physiological characteristics experiment,whole- cell fatty acid detection and16 S r DNA sequence alignment,the strain was identified as one strain of the genus Duganella sp.. Phylogenetic analysis showed that strain T2013 had high homology with Duganella nigrescens strain YIM H16( EF584756).This strain isolated was likely to be a new member of the Duganella sp.,tentatively named Duganella sp.T2013.
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