As propane biosynthesis was only analysed in small-scale cultures (2.0 mL gas chromatography (GC) vials), larger scale productivity and longevity of propane production was also investigated with the best performing strains (that is, atoB- TPC7 or nphT7- TPC7 routes incorporated into E. coli ΔyqhD in the presence of the ADOA134F variant and ferredoxin).
For the selection of a photobioreactor for large scale production, knowledge on the actual productivity and photosynthetic efficiency of different photobioreactor designs is required.
On a large scale, lost productivity might make a difference in how much carbon forests can absorb during photosynthesis.
However, this system was unsuitable for large-scale production because of its complexity and low productivity.
Baker's yeast Saccharomyces cerevisiae is the preferred microorganism for large scale ethanol production due to its high ethanol yield and productivity and general robustness.
No large-scale production has been reported.
Indeed, the impact of cell heterogeneity on productivity of large scale cultivations is acknowledged but seldom accounted for.
Batch culture mode, higher light intensity and light/dark cycle in cooperation with N-rich/N-deficient cycle were also suggested as feasible scheme to improve lipid productivity in large scale culture.
These climate indices are correlated with population dynamics [8], [9] because they reflect atmospheric circulation patterns which regulate large scale oceanographic processes and ecosystem productivity [10], [11].
However, there is no large scale land-based EPA production from wild-type organisms, because EPA productivity is too low to meet commercial targets.
