Simple regressions recommended that the interaction effect of nitrogen limitation and temperature on lipid and triglyceride accumulation was not as fundamental as for nitrogen limitation stress.
ANR, together with LasR-OdDHL or RhlR-BHL, bind to the promoter region of the hcnABC cluster, exhibiting a synergistic effect brought upon by oxygen limitation stress.
A detailed analysis of triacylglycerols (TAGs) contents, fatty acid patterns and key enzyme activities in the freshwater diatom Asterionella formosa was performed under various conditions, including nitrate, iron and silicon limitation (stress conditions), or bicarbonate and phytohormones supplementation (stimulation conditions).
In S. cerevisiae, the osmotic, oxidative, and glucose limitation stress responses are mediated by the transcription factor Msn2 [ 43].
In Arabidopsis ~35% of the genes upregulated by a severe chronic N limitation stress were classified as response to abiotic stimulus, general stress, or oxidative stress [ 41].
The findings were consistent with early studies which showed 3-phosphoglycerate is increasingly withdrawn from the Calvin cycle in S. elongatus PCC 7942 under iron limitation stress [ 47].
Taken together, these results suggest that Ydj1 is required for the formation of Dhh1- and Lsm1-containing cytoplasmic foci in response to glucose limitation stress.
It is the first experimental test of the stress-gradient hypothesis under pollen limitation stress, showing how we can further our understanding of plant-plant interactions with a new perspective.
These results reinforce the idea that the GCN4 elements found several times in GCS1, NTH1, and TPS1 promoters (see table 2) could be involved in nitrogen limitation stress response in those genes.
Therefore, sulfide, in particular, exerts a general effect on autophagy through negative regulation, and in a way unrelated to nutrient limitation stress, as we have demonstrated in our plant system.
