Effect of temperature on growth

Pack, M. Y., Vedamuthu, E. R., Sandine, W. E. Elliker, P. R. and Leesment, H. 1968. Effect of temperature on growth and diacetyl production by aroma bacteria in single-and mixed-strain lactic cultures. J. Dairy Sci. 51, 339-344. 

Berges, J. A., Varela, D. E., and Harrison, P. J. (2002). Effects of temperature on growth rate, cell composition and nitrogen metabolism in the marine diatom Thalassiosira pseudonana (BaciUario-phyceae). Mar. Ecol. Prog. Ser. 225, 139—146. 

Hairy roots are not as readily manipulated by altering culture conditions or pH as are suspension cultures. However, the effect of temperature on growth and hyoscyamine production in transformed root cultures of Datura stramonium has been demonstrated by Hilton and Rhodes [86]. Another way to enhance the secondary metabolite accumulation of hairy roots is the addition of precursors and/or metabolic intermediates to the growth medium. The addition of (R,S)- phenyllactic acid increased significantly the accumulation of hyoscyamine and scopolamine in the hairy root culture of Datura Candida x D. aurea [72]. 

Fig. 12.15 shows a remarkable increase in biofilm thickness for only 5°C temperature change. These data were obtained for Escherichia coli in an experimental apparatus with flow Reynolds number of 6.3 x 10, i.e. turbulent [Bott and Pinheiro 1977]. The optimum temperature for maximum growth for this species is around 35 - 40°C. Work by Harty [1980] using the same species (Escherichia coli) demonstrated similar effects. Fig. 12.16 also shows that as velocity is increased (i.e. increased shear at the surface) in the particular system studied, the effect of temperature becomes less. It would be expected that the effects of shear are likely to be more pronounced than the effects of temperature on growth. 

Saker, M.L. and Griffiths, D.J., The effect of temperature on growth and cyhndrospermopsin content of seven isolates of Cylindrospermopsis raceborskii (Nostocales, Cyanophyceae) from water bodies in northern Australia, Phycologia, 39, 349, 2000. 

RENAUD s M, LUONG-VAN T, LAMBRiNiDis G and PARRY D L (2002) Effect of temperature on growth, chemical composition and fatty acid composition of tropical Australian microalgae grown in batch cultures. Aquaculture, 211,195-214. 

Toivonen L, Laakso S, Rosenqvist H (1992) The effect of temperature on growth, indole alkaloid accumulation and lipid composition Catharanthus roseus cell suspension cultures. Plant Cell Rep 11 390-394... 

Guo C, Liu CZ, Ye HC, Li GF (2004) Effect of temperature on growth and artemisinin biosynthesis in hairy root cultures of Artemisia annua. Acta Bot Boreal-Occident Sin 24 1828-1831... 

Renaud, S. M., L.-V. Thinh, G. Lambrinidis, and D. L. Parry. 2002. Effect of Temperature on Growth, Chemical Composition and Fatty Acid Composition of Tropical Australian Microalgae Grown in Batch CnXtnrtsr Aquaculture 211 (1-4) 195-214. 

Garside, J., Brecevic, Lj. and Mullin, J.W., 1982. The effect of temperature on the precipitation of calcium oxalate. Journal of Crystal Growth, 57, 233-240. 

Effect of Temperature on Insect Cell Growth Kinetics... 

Andersen et al. (1996) and Andersen (1995) have studied the effect of temperature on the recombinant protein production using a baulovinis/insect cell expression system. In Tables 17.15, 17.16, 17.17, 17.18 and 17.19 we reproduce the growth data obtained in spinner flasks (batch cultures) using Bombyx mori (Bm5) cells adapted to serum-free media (Ex-Cell 400). The working volume was 125 ml and samples were taken twice daily. The cultures were carried out at six different incubation temperatures (22, 26,28, 30 and 32 TT). 

Ma, W.C. 1984. Sublethal toxic effects of copper on growth, reproduction and litter breakdown activity in the earthworm Lumbricus rubellus, with observations on the influence of temperature, and soil pH. Environ. Pollut. 33A 207-219. 

A benchmark study on the effect of solvent on growth of polar crystals was carried out by Wells (42) in 1949. He found that in aqueous solution at room temperature the ot-form of resorcinol (space group Pna2t), 12a, grows unidi-rectionally along the polar c axis. The crystal exhibits benzene-rich 011 faces Sit one end of the c axis and O(hydroxyl)-rich OlT faces at the other end... 

The experimental results presented in Figure 3 illustrate the effect of temperature on the equilibrium distribution. As we have indicated in previous sections, the growth in vesicle size over this time span cannot... 

It is worth noting that in the case of formation of volatile chemical compounds the effect of temperature on layer growth are often established by comparing the rate constants obtained from kinetic dependences at a constant observation time. Obviously, the results would be dependent upon whether measurements are made on ascending or on descending portions of those dependences. 

As might be predicted, temperature is one of the major factors affecting the rate of development in the intermediate host. The cysticercoids of H. diminuta develop in Tribolium in 5 days at 37°C (Fig. 8.21) but require 65 days at 15°C a temperature higher than 37 °C appears to inhibit cysticercoid development and induce abnormalities (796). The effect of temperature on the development of Dipylidium caninum in the cat flea Ctenocephalides felis felis has also been studied (662). No perceptible growth occurred at 20 °C but development was accelerated for every 5 deg. C increment from 20 °C to 35 °C it was also affected to some extent by the relative humidity. The most satisfactory temperature for development appears to be 32 °C, at which temperature the flea hosts developed normally... 

The effect of temperature on the size distribution of the Au nanocrystals can be readily seen from the TEM images in Figure 2. The mean diameters of the nanocrystals formed at 30, 45, 60, and 75 °C are 7, 10, 12, and 15 nm, respectively, but the interparticle separation remains nearly the same at 1 nm. X-ray diffraction measurements show that with increase in temperature, the crystallinity of the film increases (Figure 3). The films obtained at 45 and 60 °C exhibit prominent (111) peaks (d = 2.33 A), while those obtained at 30 °C show weak reflections, probably due to the small particle size. The growth of the (111) peak with temperature indicates an increase in the particle size. 

To explore the effect of temperature on the growth rate of the lamellae, the length of the lamellae was measured at two other temperatures (16 and 28 °C) and the results are shown in Fig. 26. The growth rate of the lamellae at 16 and 28 °C was measured to be 8.2 and 32.4 nm/min, respectively. The rate increases significantly as the temperature increases indicating that the growth rate of the lamellae at this temperature range is limited by the diffusion of the polymer chains. 

The effects of temperature on craze growth and the competition between crazing and shear deformation have been known for some time to be very complex. Since above Tg the polymer deforms uniformly by shear, one might expect that as the deformation temperature of the polymer glass is raised toward its glass transition temperature a polymer which crazes at room temperature would make a transition to shear de-... 

Knoblauch C. and Jorgensen B. B. (1999) Effect of temperature on sulphate reduction, growth rate, and growth yield in five psychrophiUc sulphate-reducing bacteria from Arctic sediments. Environ Microbiol 1, 457—467. 

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