Sentence examples for by differences in frequency from inspiring English sources
Gene expression analysis of individual Brca1 mammary tumors and their subsequent passages in vivo revealed substantial heterogeneity in gene expression [ 40], as predicted by differences in frequency and identity of cancer stem cell populations in cell lines derived from these tumors.
One important question was whether the frequency of cells that expressed Myc protein in activated T cells was explained by differences in the frequency of T cells that express Myc mRNA.
The overall improvement in glycemic control could not be explained by differences in visit frequency or the aggressiveness of drug therapy.
These effects were driven by differences in the frequency of lying down on the stand-off surfaces, as there were no treatment effects on mean lying bout duration during stand-off.
This may be explained by differences in scanning frequency and other imaging factors.
We also observed substantial heterogeneity of effect (rate ratio) across studies, however, partially explained, by changes and differences in the rate of dyskinesia, by differences in the frequency of certain effect modifiers, and by differences in diagnostic methods.
Yet, these estimates and effects can be confounded by differences in sampling frequency, which varies widely between studies of postural control and other physiological systems.
Since in this experiment, our focus was on the external gill plasticity directly cued by oxygen concentration or predator cues, plastic responses to differences in individual oxygen demand caused by differences in surfacing frequency between treatments were not of interest.
This effect could be explained by differences in hypoglycemia frequency between the two groups.
First, variation in antibiotic use may be caused by differences in the frequency of respiratory tract infections.
However, when repeated loading deviates from normal limits by differences in magnitude, frequency, duration, and direction, overuse injury may develop.
