The process of destroying or removing the activity or the effects of an agent or substance; e.g., the complementary effect of a serum may be destroyed by means of i. at 56°C for 30 min.
insertional i. a technique of recombinant DNA technology used to select bacteria that carry recombinant plasmids; a fragment of foreign DNA is inserted into a restriction site within a gene for antibiotic resistance, thus causing that gene to become nonfunctional.
X i. See lyonization.
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