However, as gene-rich regions tend to be associated with high rates of recombination in other plants, it seems likely that relationships between crossover frequency and gene density will not deviate from this trend in conifers.
D'Ippoliti et al. [ 10] conducted a time-stratified case-crossover to explore the relationship between urban air pollutants and hospital admissions for acute myocardial infarction in Rome, and showed that each 10 μg/m3 increase of NO2 was associated with a relative risk of 1.026 (95%CI: 1.002-1.052) for hospital admissions for acute myocardial infarction.
22 23 To highlight this, we summarised literature from PubMed related to case-crossover studies of relationships between particulate matter (PM) air pollution and MI published before 15 March 2015.
The relationship between diagnostic crossover and ED outcome remains unclear.
Werner et al. investigated the relationship between the crossover ratio and CT-based measurements of retroversion (Werner et al. 2010).
Dandachli et al. (2009) evaluated the relationship between the crossover sign and acetabular retroversion to percent coverage of the femoral head in the retroverted acetabulum.
Hence, if there is a significant negative relationship between the crossover rate and Z, this shows that the relationship between crossing-over and KA does not depend exclusively on nucleotide content of the gene observed in S. cerevisiae.
They found a relationship between the crossover ratio, measured on plain radiographs, and the CT-based roof edge angle (r = –0.49, p < 0.001) and equatorial edge angle (r = 0.40, p < 0.001).
To investigate this, we performed a randomized, crossover trial to examine the relationship between gastric volumes and the sense of fullness after test meals high in fat or high in carbohydrate in healthy volunteers using MRI: a technology that provides non-invasive measurement of gastric volume change and meal emptying.
Figure 6 exhibits the relationship between the crossover time and the aggressiveness of the relapsed tumor, as indicated by the average growth rate of the resistant cell population, taken at the time when the total tumor size has rebounded to 10% beyond original size of the sensitive tumor.
