8 down Swit_3864 homogentisate 1,2-dioxygenase

3.6 down Swit_3865 4-hydroxyphenylpyruvate dioxygenase 3.4 down Swit_4263 gentisate 1 2-dioxygenase-like protein 2.1 down An additional 49 genes had reduced expression after short-term perturbation with PEG8000 but not sodium chloride (Figure selleck 2 and Additional file 3). Strikingly, these include six putative dioxygenase-encoding genes (Swit_2634, Swit_3086, Swit_3094, Swit_3864, Swit_3865, Swit_4263) (Table 3). One of these genes is predicted to encode a gentisate 1,2-dioxygenase (Swit_3864) (Table 3), which is involved in the degradation of salicylate in other Sphingomonas strains [45]. Comparison of the short-term and long-term transcriptional responses to {Selleck Anti-infection Compound Library|Selleck Antiinfection Compound Library|Selleck Anti-infection Compound Library|Selleck Antiinfection Compound Library|Selleckchem Anti-infection Compound Library|Selleckchem Antiinfection Compound Library|Selleckchem Anti-infection Compound Library|Selleckchem Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|buy Anti-infection Compound Library|Anti-infection Compound Library ic50|Anti-infection Compound Library price|Anti-infection Compound Library cost|Anti-infection Compound Library solubility dmso|Anti-infection Compound Library purchase|Anti-infection Compound Library manufacturer|Anti-infection Compound Library research buy|Anti-infection Compound Library order|Anti-infection Compound Library mouse|Anti-infection Compound Library chemical structure|Anti-infection Compound Library mw|Anti-infection Compound Library molecular weight|Anti-infection Compound Library datasheet|Anti-infection Compound Library supplier|Anti-infection Compound Library in vitro|Anti-infection Compound Library cell line|Anti-infection Compound Library concentration|Anti-infection Compound Library nmr|Anti-infection Compound Library in vivo|Anti-infection Compound Library clinical trial|Anti-infection Compound Library cell assay|Anti-infection Compound Library screening|Anti-infection Compound Library high throughput|buy Antiinfection Compound Library|Antiinfection Compound Library ic50|Antiinfection Compound Library price|Antiinfection Compound Library cost|Antiinfection Compound Library solubility dmso|Antiinfection Compound Library purchase|Antiinfection Compound Library manufacturer|Antiinfection Compound Library research buy|Antiinfection Compound Library order|Antiinfection Compound Library chemical structure|Antiinfection Compound Library datasheet|Antiinfection Compound Library supplier|Antiinfection Compound Library in vitro|Antiinfection Compound Library cell line|Antiinfection Compound Library concentration|Antiinfection Compound Library clinical trial|Antiinfection Compound Library cell assay|Antiinfection Compound Library screening|Antiinfection Compound Library high throughput|Anti-infection Compound high throughput screening| sodium chloride and PEG8000 Transcriptome profiling was further used to compare the temporal adaptation to sodium chloride and PEG8000 and to separate the immediate responses from the long-term responses. To achieve this, the responses to short-term perturbation (30 min) with sodium chloride or PEG8000 discussed above were compared with the responses to long-term perturbation (24 hour). For sodium chloride, the expression levels of 305 genes responded to short-term perturbation (Figure 2, Additional file 1 and Additional file 2) while the expression level of only one gene that encodes a hypothetical protein (Swit_0150) responded to long-term perturbation. Thus, the transcriptional state

of strain RW1 responded immediately after applying sodium chloride by changing the expression of a large number of genes, but then returned to its initial transcriptional state. A previous transcriptome investigation with Sinorhizobium meliloti is consistent with these results. In that study, the number of genes whose expression levels responded to sodium chloride reached a maximum after 30 to 60 minutes and then reduced thereafter [22]. For PEG8000, in contrast, the expression levels of 239 genes responded to short-term perturbation (Figure 2, Additional file 1 and Additional file 3) while of the expression levels of 156 genes responded to long-term perturbation (Additional file 4). Thus,

the transcriptional state of strain RW1 changed immediately after applying PEG8000 and remained in a significantly different transcriptional state thereafter. Of the 156 genes whose expression levels ifoxetine responded to long-term perturbation with PEG8000 (Additional file 4), 19 of the down-regulated genes have predicted functions involved with cell motility, including genes important for the biosynthesis, assembly, and regulation of the flagella (Table 4). These genes are located in three chromosomal regions (Swit_0212-0213, Swit_1260-1293, and Swit_1458) and include a putative Temsirolimus purchase Fli-type RNA polymerase sigma-28 factor (Swit_1281), which regulates flagella biosynthesis in other bacteria [46]. Also down-regulated were several genes involved with the biosynthesis and assembly of pili (Swit_0565, Swit_0615, and Swit_0616) (Table 4).