We similarly identified YbdQ, a universal stress protein, and PhoB a protein up-regulated in low phosphate conditions.
These results indicate that one can easily simulate supersaturated calcium and phosphate conditions with minimal additions of exogenous calcium and phosphate, enabling one to minimize the ionic perturbation of the medium being studied.
Genes encoding phosphatases were upregulated under low phosphate conditions (Table7).
Low phosphate conditions were shown to trigger virulence in P. aeruginosa [ 24].
These suggested that gene expression patterns to low phosphate conditions have tissue-specific and species-specific.
However, fluorescence intensity of chlorophyll was also weaker in cells grown under low phosphate conditions.
Even the Pho84 transceptor is more strongly expressed under low phosphate conditions than under phosphate starvation [ 87].
As expected, miR171h accumulation was repressed by phosphate starvation (P ≤ 0.05), i.e. positively influenced by high phosphate conditions.
In high phosphate conditions, disengagement of Pho4 is the signal for Spt6-mediated chromatin reassembly of the PHO5 promoter).
