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Specificity Quotations

Specificity quotations. Find, read, and share Specificity quotations. These are the best examples of Specificity quotes on PoetrySoup.

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Quote Left The lifetime feeding study of mice and rats appears to have less than a 50% probability of finding known human carcinogens. On the basis of probability theory, we would have been better off to toss a coin...The `definitive bioassay for carcinogenesis' as now designed has never been subjected to proper validation as an assay for human carcinogens. At attempt made in this paper to examine the literature suggests that it may have an unacceptably high false negative rate and that it produces so many contradictory answers as to suggest a very poor specificity. Quote Right
Quote Left As has repeatedly been stated, the underlying hypothesis, which in a number of cases has been supported by direct experimental evidence, is that each gene controls the production, function, and specificity of a particular enzyme. Quote Right
Quote Left The problem with animal carcinogenicity tests is not their lack of sensitivity for human carcinogens, but rather their lack of human specificity. A positive result has poor predictive value for humans. Quote Right

Book: Shattered Sighs