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Table 2 Strains and plasmids used in this study

From: Development of whole-cell catalyst system for sulfide biotreatment based on the engineered haloalkaliphilic bacterium

Strain or plasmid Description/characteristic Source/reference
Strain   
 Escherichia coli DH5α Cloning strain TSINGKE (China, Beijing)
 Escherichia coli S17-1 A vector donor in conjugation, integrates RP4 derivative in chromosome Simon (1984)
 S17_sqr Derivate of S17-1, containing plasmid pBBR-ptac-sqr This study
 Halomonas salifodinae IM328 Wild type, isolated from a soda-saline lake in China This study
 H. salifodinae IM328_sqr Derivate of IM328, containing plasmid pBBR-ptac-sqr This study
 H. salifodinae IM328_ck Derivate of IM328, containing plasmid pBBR-ptac-ck This study
Plasmid   
 pBBR-ptac-rfp Derivate of plasmid pBBR1MCS, tac promoter, expressing rfp gene Kovach et al. (1995), Mu et al. (2017)
 pBBR-ptac-sqr Derivate of plasmid pBBR1MCS, tac promoter, expressing sqr from Spiribacter sp. IM2438 This study
 pBBR-ptac-ck rfp deletion from pBBR-ptac-rfp vector This study