Advertisements
Advertisements
प्रश्न
What are the restriction endonucleases? Give the rules of their nomenclature.
Advertisements
उत्तर
They cut DNA duplex at specific points. They are molecular scissors.
Rules: Restriction endonucleases are named by using the first letter of the name of the genus followed by the first two letters of species from which these enzymes are isólated. All three letters are written in italics.
APPEARS IN
संबंधित प्रश्न
Give an account of the Blue-White Method of selection of recombinants.
Give a reason why :
Proteases are added during the isolation of DNA for genetic engineering.
What is Recognition sequence? Explain in brief.
Identify the properties that a cloning vector must possess to be efficiently used in rDNA technology.
- Control elements like promoter, operator, ribosomal binding sites
- Restriction sites
- Marker genes
- Ori of replication
- Ability to replicate independently
Human insulin is produced by culturing the genetically engineered ______
The main reason for the presence of both a leading and a lagging strand during DNA replication is, ______
Name and describe the technique that helps in separation of DNA fragments.
What is the significance of adding proteases at the time of isolation of genetic material (DNA)?
Which of the following is the correct recognition sequence of restriction enzyme Eco RI?
Expand YAC used in the field of Biotechnology.
