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?
Why is the coding sequence of an enzyme β-galactosidase a preferred selectable marker in comparison to the ones named above?
Explain the importance of ‘Selectable marker’, with the help of a suitable example.
Answer the following question.
β galactosidase enzyme is considered a better selectable marker. Justify the statement.
How does the β-galactosidase coding sequence act as a selectable marker? Why is it a preferred selectable marker to antibiotic resistance genes? Explain.
The genetic material of virus includes:
What modification is done on the Ti plasmid of Agrobacterium tumefaciens to convert it into a cloning vector?
A plasmid without a selectable marker was chosen as vector for cloning a gene. How does this affect the experiment?
The following diagram showing restriction sites in E. coli cloning vector pBR322. Find the role of ‘X’ and ‘Y’ genes:
Which of the following serves as an example of selectable markers commonly found in plasmid vectors like pBR322?
