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. 2015 Mar 31;46(1):207–217. doi: 10.1590/S1517-838246120130859

Table 1. Bacterial strains and plasmids.

Strain or plasmid Description Reference or source
Strains
E. coli XL1-Blue Cloning and subcloning host sup E44, hsd R17, end A1, rec A1, g yr A96, thi 1, rel A1, lac -F[ pro AB+, lac Iq, lac Z-M15, Tn10 ( tet F)] Bullock et al., 1987
P. fluorescens 07A Wild type Martins et al. , 2005
P. fluorescens 041 Wild type Martins et al. , 2005
Plasmids
pCR2.1-TOPO Cloning vector, lacZ α fragment containing MCS, f1 origin, ColE1, Km r Ap r Invitrogen
pQE30-Xa Vector for the insertion of a Factor Xa Protease recognition site C-terminal of the 6xHis tag, T5 promoter, lac operator, ribosome binding site, ATG start codon, His tag sequence, multiple cloning sites, stop codons in all three reading frames, Col E1 origin of replication, Ap r Qiagen
pQE30-Xa-aprX041 1.43 kb fragment containing aprX from P. fluorescens 041 in pQE30-Xa, Ap r This study
pQE30-Xa-lipM041 1.42 kb fragment containing lipM from P. fluorescens 041 in pQE30-Xa, Ap r This study