Vector Biology and Gene Manipulation Mock Test 10

1. P-element encodes a repressor of its own.

2. The only organism in which systematic gene targeting has been achieved is ____________

3. Transgenic plants can be __________ from transformed plant cells.

4. Which of the following has its own independent genome?

5. Primary transcript of which enzyme is differentially spliced in germ cells and somatic cells?

6. Differentiated animal cells cannot ____________

7. The MK gene used in the development of transgenic mice was injected into fertilized eggs in the presence or absence of _________ ions.

8. The drug aminopterin blocks the _________ of two enzymes.

9. In gene targeting, endogenous gene is replaced by a ____________

10. Transgenic mice expressing oncogenes have been used to study ____________