[Campbell Biology P.481] According to Figure 20.21 and its accompanying text, which of the f... | Practice Question

According to Figure 20.21 and its accompanying text, which of the following "stem cell" master regulatory genes were introduced into skin fibroblast cells to induce their pluripotency? Select all that apply.

  • A: Oct3/4
  • B: Pax6
  • C: Sox2
  • D: Klf4
  • E: c-Myc

Explanation

Figure 20.21 explicitly labels the four "stem cell" master regulatory genes introduced as Oct3/4, Sox2, Klf4, and c-Myc. The text confirms these are the four genes used.