試題詳解

9. Which is true for the following experimental techniques?
(A) Yeast two-hybrid analysis is useful for assaying DNA-protein interactions in
vitro.
(B) In chromatin immunoprecipitation (ChIP) analysis, formaldehyde is
commonly used for protein-DNA crosslinking.
(C) Far-western blot analysis is a method to analyze protein-RNA interactions.
(D) The G-less cassette assay is often used to detect protein-protein interactions.

(E) A Southern blot is used to detect specific protein in a tissue sample.