試題詳解

29. Reverse genetics approaches involve
(A) Systematically inhibiting the functions of one or many genes (or gene products), and measuring the phenotypic consequences correctly.
(B) Measuring a phenotype of interest (such as cell growth), applying an intervention (such as radiation exposure) to generate a large collection of mutants, and identifying changes to the phenotype of interest.
(C) Treating an organism with a chemical mutagen or other agent to induce mutations, observing a phenotype of interest, and mapping the gene(s) responsible for the phenotype.
(D) all of the above.