問題詳情
24. “The knock-out mice” is an important animal model for biomedical research. One of the most important techniquesinvolving in this transgenic animal’s establishment is_______ .
(A) receptor expression in embryonic stem cell
(B) gene targeting by homologous recombination
(C) gene amplification in embryonic fibroblast cell
(D) technique of chromosome walking
(E) single nucleotide polymorphism analysis
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增