Sentence examples for for variable efficiencies from inspiring English sources
The decomposition establishes a common modelling basis, and provides for variable efficiencies in the operation of the steam turbines.
The ApoE2, E3, and E4 protein phenotypes have differential affinities for lipids and Aβ and consequent variable efficiencies in these transport roles.
First, expression values were normalised to correct for variable amplification efficiencies across genes, as previouslyreported [ 28].
Expression levels were corrected for variable transfection efficiencies by cotransfection with a plasmid directing the β-galactosidase expression.
The efficiency for the amplification of each product was determined by serial dilutions of template cDNA and used to correct Ct values for variable amplification efficiencies.
Corrections were applied to account for variable detector efficiencies and dead time, photon attenuation and scatter and radioactive decay using the software provided by the manufacturer.
This formula corrects for variable amplification efficiencies across genes as well as correcting for unwanted sample-to-sample variation (such as RNA quality), but is only an approximation and makes two important assumptions:(i) that the reference gene has the same expression in both samples and (ii) that the amplification efficiency is also the same between the two samples.
Tissue cores can hybridise with variable efficiency for different FISH probes.
Different in vitro embryogenesis systems have been developed for Quercus spps., with variable efficiency [ 1- 3].
Quantitation was based on ΔΔCt calculations, and all samples were compared against GAPDH as a loading control and normalized against alpha-6 integrin expression levels to account for variable epidermal:dermal isolation efficiency.
Taken together, the RT-PCR, FISH and MS validation tests were all supportive of the exon array findings of massive changes in alternative splicing, in spite of the inherent limitations in each of these methods (e.g. the requirement for tissue preservation, variable primer efficiencies and limited resolution power of peptide sequencing).
