Sentence examples for in a roh from inspiring English sources

PLINK first determines whether a given SNP is potentially in a ROH.

The percentage of occurrences of a SNP in a ROH was calculated for each SNP by counting the number of times the SNP was detected in a ROH across the dataset of the whole population.

The ROH metric outlined by Kim et al. [ 20] was used to declare if a SNP was in a ROH.

The bias due to potential genotyping errors depends on the allowance of heterozygous genotypes in a ROH calling software.

The ROH4Mb of a SNP was tagged as 1 if the SNP was in a ROH and 0 otherwise.

A ROH statistic (ROH4Mb), which counts the frequency of a SNP being in a ROH of at least 4 Mb was calculated across the genome.

Allowing many heterozygous calls in an ROH adds many short segments that are most likely not autozygous to the terminal regions of ROH.

The averaged PIBD k|−i,−j) of all combinations of genotyped animals are stored in a ROH-based relationship matrix, called G ROH. G ROH is not always positive definite, because its elements are calculated on a one-by-one basis.

A minimum number of contiguous SNPs with homozygous genotypes are required for declaring a stretch of DNA as a ROH in an individual because short tracts of homozygosity are rather common due to strong linkage disequilibrium.

Error in Froh decreases more rapidly as a function of Ne because, with dense SNP data (such as exist when Ne = 10,000), ROHs are made up of a large number of homozygous SNPs in a row (e.g., a ROH of 1.5 Mb contains ∼2000 SNPs in the Ne = 10,000 data), and such long sets of markers pick up the same sets of ROHs with very high precision.

A ROH analysis in GERMLINE is carried out with the -homoz or -homoz-only command.