Which  of the following is not a desirable feature of a cloning vector?
1. Presence of two or more recognition sites
2. Presence of origin of replication
3. Presence of a marker gene
4. Presence of single restriction enzyme site
Subtopic:  Cloning Vector |
 74%
Level 2: 60%+
NEET - 2022
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The tumor inducing (Ti) plasmid of Agrobacterium tumifaciens:
1. is unique as it is single stranded DNA molecule.
2. is not pathogenic to plants.
3. has now been modified into a cloning vector.
4. is frequently used to transform monocots.
Subtopic:  Cloning Vector |
 84%
Level 1: 80%+
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