To tolerate this stressful condition, the alternate nutrient sources may be assimilated by expressing the genes associated with sources metabolism and nutrients uptake, such as treB, mep1, mep2, prnB, and prnC.
The consumption of oxygen and nutrients during growth forces the cell to retool its metabolism from an oxic mode to an anoxic mode, to successively use alternate nutrient sources and to fight stress arising from accumulation of toxic byproducts.
The second involves using alternating nutrient concentrations of varied proportions (relative to each other) for the resupply after harvesting.
These results demonstrate that MED13 plays a central role in the regulation of cardiac metabolism by increasing utilization of fuel that is most readily available with alternating nutrient states (Fig 4J).
Although autophagy can provide an alternate intracellular nutrient source to support essential basal metabolism of apoptosis-resistant growth factor-withdrawn cells, antiapoptotic Bcl-2 family proteins can suppress autophagy in some settings.
As a result, these essential nutrients alternate between inorganic and organic states as they rotate through their respective biogeochemical cycles.
During the successive stages of development, organisms use alternate sources of nutrients to support tissue growth and morphogenesis.
Accordingly, because alternate sources of nutrients are used during specific periods of development, organisms must be able to adapt their metabolic and growth programs to changes in the developmental or environmental energy context.
Pressmud can serve as a good source of organic matter (Bokhtiar et al. 2001), an alternate source of crop nutrients and soil ameliorant (Razzaq 2001).
