Column I | Column II | ||
a. | Salmonella typhimurium | (i) | Source of EcoRI |
b. | Bacillus thuringiensis | (ii) | Used in developing transgenic tobacco plant |
c. | Agrobacterium tumefaciens |
(iii) | Used in creating first recombinant DNA |
d. | Escherichia coli | (iv) | Gene used in creating biopesticide |
1. | that is a single-stranded DNA molecule |
2. | whose origin [ori] supports a high copy number |
3. | that carries two selectable markers |
4. | whose cloning sites are all clustered at one place |
I: | is a DNA-dependent DNA polymerase |
II: | extends the primers in template independent manner |
III: | is thermostable |
1. | Only I and II are correct |
2. | Only I and III are correct |
3. | Only II and III are correct |
4. | I, II and III are correct |