Types of Vectors Used In Recombinant Dna Technology - This is the video on Types of Vectors (The Cloning Vehicle) Used In Recombinant DNA Technology with NEET PG MCQs
It contains
Definition of Vectors - 00:24 minutes
Properties for the ideal cloning vectors - 01:02 minutes
Types of DNA vectors (cloning vectors) - 01:48 minutes
Plasmids - 02:04 minutes
Bacteriophages - 02:55 minutes
Cosmids - 03:30 minutes
BAC PAC and YAC - 04:02 minutes
Comparison of DNA Vectors - 05:08 minutes
NEET PG MCQs - 05:47 minutes
Vectors - The Cloning Vehicles
Vectors are the DNA molecules, which can carry foreign DNA fragment to be cloned
Once the desired fragments of DNA are obtained, they are inserted into a suitable vector (carrier molecule) to produce indefinite number of copies of genes.
This is known as gene cloning.
They are self- replicating in an appropriate host cell.
Vectors are of the following types
1) Plasmids
2) Bacteriophages
3) Cosmids
4) Artificial chromosome vectors
5) Expression vectors
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7 авг 2020