Factors influencing expression

Heck, W. W. Factors influencing expression of oxidant damage to plants. Ann. Rev. Phytopath. 6 165-188, 1968. 

Sugiura T, Maruyama FIB (1992), Factors influencing expression and post-translational modification of recombinant protein C, J. Biotechnol. 22 353-360. 

Mason, J.R., Y. Katz R.F. Reidinger. 1985. Contextual and hormonal factors influence expression of conditioned taste aversions by pine voles. Physiol. Behav. 35 979-983. 

The main factors in the design of an adsorption system are the (1) Carbon consumption - The amount of earbon required to treat the liquid or gas, normally expressed per unit of the fluid treated and (2) Contact time - For a fixed flow rate, the contact time is directly proportional to the volume of carbon and is the main factor influencing the size of the adsorption system and capital cost. 

One of the most common ways of expressing the effectiveness of strength or stiffness of a material is as a ratio of either of the quantities to the density, i.e., weight per unit volume. Such an index does not include the cost to achieve a certain strength or stiffness, but cost comparisons are probably not valid by themselves because many factors influence cost beyond raw material cost. 

The kinetic factor is proportional to the energetic state of the system and (for heterogeneous catalytic systems) the number of active sites per unit volume (mass) of catalyst. The driving-force group includes the influence of concentration and distance from chemical equilibrium on the reaction rate, and the hindering group describes the hindering effect of components of the reaction mixture on the reaction rate. The kinetic factor is expressed as the rate constant, possibly multiplied by an equilibrium constant(s) as will be shown later. 

Davis HE, Whalen RG, Demeneix BA. Direct gene transfer in skeletal muscle in vivo factors influencing efficiency of transfer and stability of expression. Hum Gene Ther 1993 4 151-156. 

The term multifactorial refers to the fact that most common diseases are caused by multiple factors their expression is influenced simultaneously by multiple genes (i.e., a polygenic component) and by environmental factors. Because multiple factors are involved in the causation of these traits, they tend to foUow a normal ( bell-shaped ) distribution. An example would be the distribution of diastolic blood pressures in a population (Fig II-5-1). Other traits that have multiple genetic and environmental components include height, we t, and IQ. 

Schaberg, P.G. et al.. Factors influencing red expression in autumn foliage of sugar maple trees. Tree Physiol, 23, 325, 2003. 

Markham, K.R. and Ofman, D.J., Lisianthus flavonoid pigments and factors influencing their expression in flower colours, Phytochemistry, 34, 679, 1993. 

Within germline cells, methylation may also be a factor influencing gene expression. Reeent evidenee suggests that there are age-related differences in gene methylation patterns in the germline genome (41). 

Table II contains a list of rate factors that express how much a group at a position ortho, meta, or para to an annular nitrogen atom influences...

The factors influencing the intensity distribution of emission lines are very difficult to determine quantitatively. Although a number of empirical or semi-empirical expressions have been proposed in the literature (7), their numerical evaluation would require knowledge of a number of poorly defined parameters of tlm particular lamp in question. Therefore all of these, types of calculations are based on certain reasonable but somewhat arbitrary assumptions. In Figure 3, the. intensity distribution is shown for the liyperfine emission line at 2.r)37-A., from a cooled electrodeless discharge containing pure 2ll2Hg, with the. intensity... 

For discussion of factors influencing a certain mean value of analyte concentration, xa, after repeated signal measurements, na, one can use the following expression for the confidence interval of xa, assuming that na nc ... 

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