We removed from consideration variants common to yMS637, yYW185, and parental non-SCRaMbLEd strain yMS521.
To eliminate common germline polymorphisms from consideration, variants reported in dbSNP130 or in 1000 genome project 2010 July release were removed.
Here we show that the major benefit of our multiplexed approach is to eliminate from consideration variants resulting from strain polymorphisms and technical errors.
This is the approach taken by ANNOVAR Wang et al., 2010, which allows users to impose a threshold on variant frequencies as observed in dbSNP or in the 1000 Genomes Project Altshuler et al., 2010; Smigielski et al., 2000, excluding from further consideration variants with population frequencies above a user-defined threshold.
Thus in theory the genealogical, or stemmatic, method allows the critic to eliminate from consideration all variants that cannot be traced back to the archetype or earliest inferable textual state.
However, to take the pH dependence of histidine into consideration, two variants of the WT, MA, and ML models, in which both of H13 and H14 are protonated (WT+, MA+, and ML+) or deprotonated at the Nδ atoms (WT0, MA0, and ML0), were prepared.
Having access to clearly unaffected members of the family also allows one to eliminate sources of systematic error in the sequencing data by eliminating from consideration those variants also found in unaffected members [ 39].
When we examined the association of the TNFα polymorphisms with hand OA taking into consideration the variants of other cytokine genes, the IL4R and IL10 polymorphisms appeared to act as effect modifiers.
Although suggestive of utility, existing studies are limited by their reliance on data that reflect hypothetical scenarios, by lack of comparison groups, by limited consideration of variants of uncertain significance, or by insufficient consideration of the factors beyond the CMA result itself that contribute to medical management in the context of pediatric genetics.
GeneTalk provides a consideration of variants in a number of genes and rules out medical relevance for almost all of them, but does discuss the possibility that a de novo variant in SLC26A6, which codes for an anion exchanger, might limit the rate of intestinal oxalate reabsorption [ 26].
We note that for these simple cases no association tests are required (beyond rarity or absence in controls), whereas in the case of complex traits SVA would normally be used alongside a program like ATAV to facilitate the consideration of variants that are both annotated as functional and that show some degree of statistical association with trait values.
