1. | It is used to deliver gene of interest in both prokaryotic as well as eukaryotic host cells. |
2. | 'Ti' plasmid from Agrobacterium tumefaciens used for gene transfer is not pathogenic to plant cells. |
3. | It transforms normal plant cells into tumor cells |
4. | It delivers 'T-DNA' into plant cell |
List I | List II | ||
(a) | Gene gun | (i) | Replacement of a faulty gene by a normal healthy gene |
(b) | Gene therapy | (ii) | Used for transfer of gene |
(c) | Gene cloning | (iii) | Total DNA in the cells of an organism |
(d) | Genome | (iv) | To obtain identical copies of a particular DNA molecule |
(a) | (b) | (c) | (d) | |
1. | (ii) | (i) | (iv) | (iii) |
2. | (i) | (iii) | (ii) | (iv) |
3. | (iv) | (i) | (iii) | (ii) |
4. | (ii) | (iii) | (iv) | (i) |
For transformation, microparticles coated with DNA to be bombarded with gene gun are made up of:
1. Silver or platinum
2. Platinum or zinc
3. Silicon or platinum
4. Gold or tungsten