Figure 5 Analysis of EYFP expression controlled by different A. amazonense promoters. WT- A. amazonense without plasmid; W/P – negative control, A. amazonense harboring the pHREYFP vector (without promoter); P glnK – PF-02341066 cost A. amazonense harboring the pHRPKEYFP vector (promoter of glnK gene); P glnB – A. amazonense harboring the pHRPBEYFP vector (promoter of glnB gene); P aat – A. amazonense harboring
the pHRAATEYFP vector (promoter of aat gene); P lac (Z) – A. amazonense harboring the pPZPLACEYFP vector (lac promoter); P lac (H) – A. amazonense harboring the pHRLACEYFP vector (lac promoter). The error bars represent the confidence interval of 95%, calculated from seven independent experiments (excepting the P lac (H), where four experiments were performed). Asterisks indicate activities that do not differ statistically in the Tukey HSD test (P < 0.01). Although
the in silico analysis revealed that the BAY 73-4506 molecular weight glnK promoter had a higher score than the aat and glnB promoters, its in vivo activity under the conditions tested did not differ significantly from the negative controls (without promoter and without plasmid) (Figure FAD 5). One of the possible reasons for this is that this gene was
repressed under these conditions. The reporter gene analysis also demonstrated that the aat and glnB {Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|buy Anti-diabetic Compound Library|Anti-diabetic Compound Library ic50|Anti-diabetic Compound Library price|Anti-diabetic Compound Library cost|Anti-diabetic Compound Library solubility dmso|Anti-diabetic Compound Library purchase|Anti-diabetic Compound Library manufacturer|Anti-diabetic Compound Library research buy|Anti-diabetic Compound Library order|Anti-diabetic Compound Library mouse|Anti-diabetic Compound Library chemical structure|Anti-diabetic Compound Library mw|Anti-diabetic Compound Library molecular weight|Anti-diabetic Compound Library datasheet|Anti-diabetic Compound Library supplier|Anti-diabetic Compound Library in vitro|Anti-diabetic Compound Library cell line|Anti-diabetic Compound Library concentration|Anti-diabetic Compound Library nmr|Anti-diabetic Compound Library in vivo|Anti-diabetic Compound Library clinical trial|Anti-diabetic Compound Library cell assay|Anti-diabetic Compound Library screening|Anti-diabetic Compound Library high throughput|buy Antidiabetic Compound Library|Antidiabetic Compound Library ic50|Antidiabetic Compound Library price|Antidiabetic Compound Library cost|Antidiabetic Compound Library solubility dmso|Antidiabetic Compound Library purchase|Antidiabetic Compound Library manufacturer|Antidiabetic Compound Library research buy|Antidiabetic Compound Library order|Antidiabetic Compound Library chemical structure|Antidiabetic Compound Library datasheet|Antidiabetic Compound Library supplier|Antidiabetic Compound Library in vitro|Antidiabetic Compound Library cell line|Antidiabetic Compound Library concentration|Antidiabetic Compound Library clinical trial|Antidiabetic Compound Library cell assay|Antidiabetic Compound Library screening|Antidiabetic Compound Library high throughput|Anti-diabetic Compound high throughput screening| promoters were active under the conditions tested, although the aat promoter showed a higher activity than the glnB promoter. These observations show that a reporter system based on EYFP can be used for in vivo promoter analyses in A. amazonense. Conclusions Genetic manipulation is fundamental for taking full advantage of the information generated by DNA sequences [20]. Thus, in the present work, we described a series of tools that could assist genetic studies of the diazotrophic bacteria A. amazonense, a microorganism presenting potential for use as an agricultural inoculant. Methods Bacterial strains, plasmids, and growth conditions The strains and plasmids utilized in this work are listed in Table 1.