Frequencies of defect bands are strongly dependent on the width and positions of the middle rods in the periodic structure.
It was hypothesized that morphodynamic influences, via pattern-coarsening, would mean that dunes from the simpler pattern, defined in terms of the frequency of defects (i.e. junctions and terminations), would be more mature, older landforms.
Olbrich et al. ([2010]), for example, investigated the influence of two smells ("God Class" and "Brain Class") on the frequency of defects.
The frequency of defects in cytokinesis increased with the number of irradiated tips, but the timing of the perturbations did not significantly change between single and multiple ablations.
Alternatively, multiple ablations may damage each tip equally, resulting in a cumulative effect, which is reflected downstream by an increase in the frequency of defects in cytokinesis.
The delayed appearance of vegetative defects and the increased frequency of defects in subsequent generations could result from the accumulation of defects in 35S NTAP AtCTF7∆B plants.
The Fisher's exact test was used to determine whether the frequency of MB defects in experimental animals was significantly different from the frequency of defects in control animals.
In order to determine the frequency of defects in the MRN complex we made lysates from all of the cell lines.
Spinal NTDs are partially penetrant in homozygous ct/ct mutant embryos, with the frequency of defects strongly affected by genetic modifiers (72).
Impaired methylation is unlikely to contribute to neural tube defects in curly tail embryos, as the frequency of defects is not exacerbated in ct/ct; Mthfr −/− double mutant embryos (de Castro et al., 2010).
In the present study, we compared the frequency of defects in HLA class I expression in right-sided sporadic (MSI-H and microsatellite-stable (MSS) sub-groups) colon tumors and in HNPCC tumors and studied the mechanisms underlying any abnormalities in these subgroups.
