We identified an infrequent population of nonhematopoietic cells in the heart containing all of the detectable telomerase activity.
First, the frequency of T cells specific for individual peptide MHC ligands is at most about 20 100 cells per million naive T cells (Jenkins and Moon, 2012), making it difficult to identify such an infrequent population.
The high sensitivity of RNA-Seq permitted quantification of gene expression related to infrequent cell populations such as neuroendocrine cells and epithelial stem/progenitor cells.
Although other reports have shown an association between ethnicity and A1C at similar levels of glycemia (41, 42), in all the studies, glucose measurements were very infrequent, the populations studied were not controlled for hemoglobinopathy, and there were no measures of the rate of glycation as it relates to ethnicity.
Although punishing the performance of AND caused its loss far more often than when it was not punished (Table 3), the mutations necessary to produce this loss while also retaining other critical functions were evidently so infrequent that many populations failed to lose it.
Cases of SMA were infrequent in this population (n = 8) and only one patient had both cerebral malaria and a haemoglobin (Hb) of less than 5 g/dl.
It is noteworthy that there is no significant LD among these 4 SNPs, but this haplotype combination, though infrequent in the population, was a useful indicator of cancer risk.
A further PCR test, however, indicated that this segment is in the same orientation in each of the 44 Shimaa strains, which implies that inversion is infrequent in this population.
Most of the unclassified variants in our study were infrequent in our population and not reported before.
In this cohort, the HLA-B*27 and C*01 alleles are infrequent (6% of population), and so the numbers in the study are limited.
