Several previous studies have involved testing such strains for sensitivities to physical or chemical agents that damage DNA, including ionizing radiation, ultraviolet light, methyl methanesulfonate (MMS) and other chemicals [ 19, 27- 31].
To assess how these lists based on coarse-scale biogeography relate to those taxa tested in epidemiologic studies to date, we reviewed all studies known to us that have involved testing of wild African mammals for filoviruses (10, 11, 34, 35 ), including recent unpublished analyses (R. Swanepoel and D. Carroll, unpub. data).
A simple extension of this general approach, which has yet to be employed, involves testing for sex-specific positive selection in natural populations and determining the phenotypic and fitness effects of the derived and ancestral alleles in males and females.
In children with FSGS, genetic testing strategy in our center has involved sequential testing for all mutations known at the time.
Every time a product introduces a new ingredient, that ingredient has to be regulated for safety which, historically, has involved animal testing.
Most of the policies involved testing students for extracurricular activities.
Thus far, much of the research on maternal serum biomarkers for fetal growth restriction has involved the secondary analysis of tests performed for other indications, such as fetal aneuploidies.
No previous test has involved such a shipborne component, which is banned by the treaty.
This investigation has involved computer modelling and penetration testing.
This has involved the use of "mystery shoppers" to test the service offered by every council.
