The frequency of expression of each phase marker (LI) was expressed as a percentage of the Mcm-2 positive cells to produce a labelling fraction (LF).
In Table 1, miRNA expression was analyzed separately in plasma microvesicles and PBMC to determine the most highly expressed miRNAs and to determine the frequency of expression across all donors.
An extrapolation of this would suggest that the frequency of expression of 90% of the S. mansoni genes expressed in adults could be evaluated by the SAGE approach employed here.
However, four of these five TAAs, including LCK, PSA, PAP and MRP3, were reported to be expressed in breast cancer tissues, although the frequency of expression was lower than that of other TAAs [ 30- 34].
We found differences between the frequency of expression of ERα (88%) and ERβ (36%) (p = 0.007); bcl-2 was expressed in 79.5% of invasive breast carcinomas.
There were statistically significant differences in the frequency of expression of volunteer motivations among respondent demographic segments.
The goal of this study was to investigate the frequency of expression of the TADG-14 gene in human cervical tumors.
The expression of melanoma antigen gene (MAGE), coding for tumor antigens recognized by cytotoxic T cell, is highly specific to cancer cells, but their use in the detection of a few cancer cells by reverse transcription-polymerase chain reaction (RT-PCR) has been limited by the low frequency of expression of individual MAGE genes.
To test for significant differences regarding the frequency of expression of the 5-HT3A receptors and the NaV1.8 sodium channels as well as for significant differences between biopsy techniques Students t-tests were used.
Interestingly, there was no correlation between the frequency of expression of particular Vβ genes and their restriction level (Fig. 3A).
These two parameters were interpreted by Friedman et al [17], [40] to represent burst size (average number of protein molecules per burst) and burst frequency (average frequency of expression bursts per cell cycle) respectively.
