試題詳解

複選題
27.CRISPR is a famous genome-editing tool. Which of following statement is/are TRUE:
(A) CRISPR is discovered as a bacterial immune system
(B) Cas-9 protein is found in all bacterial CRISPR system
(C) Two major components that introduced into mammalian cell for genome editing are cas-9 protein and guide DNA
(D) Creating gene deletion using CRISPR rely on the mistake of DNA repairing system in the host cell
(E) Introducing GFP tagging endogenous protein using CRISPR relies on non-homologous end joining DNA repairing system.