This has been a source of concern for campaigners, but in June 2009, the European Food Safety Authority ruled that marker genes like this are unlikely to cause adverse effects on human health and the environment.
In some cases, crosstalk stripes from the pair-rule reference marker are barely visible in the gene of interest.
Both methods display a high specificity of 98%, and can be useful as a rule-in marker.
Therefore, the potential use of P-OPG as a rule-out marker needs confirmation in a larger, prospective study.
TIGRFAMs model TIGR03962 was used as the protein family decision rule, or marker, to determine which genomes contain the mycofactocin system, thus generating the query profile.
28 30 In the ProBNP Investigation of Dyspnoea in the Emergency Department (PRIDE) trial, NT-proBNP measurement was shown to have valuable diagnostic applications as a rule-out marker of heart failure in a cohort of 599 patients presenting with acute shortness of breath.
CD64 and PCT are highly specific for infectious disease, including septic arthritis, and can be useful as rule-in markers.
In particular, we have used SSA to separate low frequency genes of interest (the gap genes hb and Kr, and sna) from "bleed-through" crosstalk of the high-frequency pair-rule fiduciary markers (eve and ftz).
To rule out marker-effects [ dpy-5 (e61 )] on the gld-1 phenotype, we repeated the experiments using RNA interference (RNAi -based depletion of GLD-1 (Table 1 and Table 2, and data not shown).
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