Advertisements
Advertisements
प्रश्न
The figure below shows the structure of a plasmid.

A foreign DNA was ligated at BamH1. The transformants were then grown in a medium containing antibiotics tetracycline and ampicillin.
Choose the correct observation for the growth of bacterial colonies from the given table.
पर्याय
Medium with Tetracycline Medium with Ampicillin Growth No growth Medium with Tetracycline Medium with Ampicillin No growth Growth Medium with Tetracycline Medium with Ampicillin No growth No growth Medium with Tetracycline Medium with Ampicillin Growth Growth
Advertisements
उत्तर
| Medium with Tetracycline | Medium with Ampicillin |
| No growth | Growth |
APPEARS IN
संबंधित प्रश्न
Can you think and answer how a reporter enzyme can be used to monitor the transformation of host cells by foreign DNA in addition to a selectable marker?
Describe briefly the following:
Origin of replication
Answer the following question.
Expand ‘YAC’ and mention what it was used for.
A clone is a ______.
Plasmids are suitable vectors for gene cloning because these ______.
Which of the following is not a cloning vector?
A plasmid without a selectable marker was chosen as vector for cloning a gene. How does this affect the experiment?
Name the regions marked A, B and C.

For selection of recombinants, insertional inactivation of antibiotic marker has been superceded by insertional inactivation of a marker gene coding for a chromogenic substrate. Give reasons.
The following diagram showing restriction sites in E. coli cloning vector pBR322. Find the role of ‘X’ and ‘Y’ genes:

