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non-limited
Effect of formaldehyde on growth of obligate methylotroph Methylobacillus flagellatum in a substrate non-limited continuous cult
      
Changes in cell morphology were documented with photomicrographs of ammonium and silicate-limited and non-limited cells, and correlated with observed changes in chemical composition.
      
Cultures grown under silicate starvation or limitation showed an increase in particulate carbon, nitrogen and phosporus and chlorophyll a per unit cell volume compared to non-limited cells; particulate silica per cell volume decreased.
      
The most sensitive indicator of silicate limitation or starvation was the ratio C:Si, being 3 to 5 times higher than the values for non-limited cells.
      
The ratios Si:chlorophyll a and S:P were lower and N:Si was higher than non-limited cells by a factor of 2 to 3.
      
N:Si was the most sensitive ratio to ammonium limitation or starvation, being 2 to 3 times lower than non-limited cells.
      
This suggests that nutrient-limited cells rather than nutrient-starved cells should be used along with non-limited cells to measure the full range of potential change in cellular chemical composition for one species under nutrient limitation.
      
Non-limited populations did not exhibit the three distinct segments of uptake, Vs, Vi and Ve.
      
By varying the substrate concentration, the cultivations were carried out in non-limited, substrate limited and oxygen transfer limited growth ranges.
      
For both hemispheres, daily and yearly potential ingestion rates were below the production values of the ice algal communities, pointing towards non-limited feeding conditions for ice meiofauna year-round.
      
the ratio of substrate limited versus non-limited activity, showed two clear peaks between February and July which coincided with increased rates of net photosynthesis of the parasite.
      
Under non-limited, controlled conditions, the direct effect of multiplicity of infection (10-1-10 pfu/cell) on specific recombinant product yields of non-secreted β-galactosidase was found to be insignificant.
      
Respecting the CFL condition, our numerical simulations show that the flux-limiter schemes reduce the numerical diffusion and eliminate the oscillations caused by the non-limited higher-order schemes.
      
Contrary to non-limited algal cells, nutrient-limited cells were not efficiently assimilated.
      
We analysed the soil seed bank in sediment deposits after a germination experiment conducted in the laboratory, where soil cores were placed in a non-limited water condition.
      
Bacillus thuringiensis growth, sporulation and δ-endotoxin production in oxygen limited and non-limited cultures
      
The results with 4 l batch cultures showed that for O2 non-limited, cultures cell yield, toxin production and spore count were constant for all oxygen transfer rates (OTR).
      
Under O2 limitation, °-endotoxin concentrations and spore counts were lower than those obtained in non-limited cultures.
      
No degradation of either Delor 103 or Delor 105 was found in a N-limited medium 9 d after their addition whereas in the non-limited medium during the same period their levels dropped by 55 and 58%, respectively.
      
No activity of Mn-dependent peroxidase (MnP) or lignin peroxidase (LiP) was detectable in the non-limited medium.
      
 

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