draw a labelles diagram of pbr322 explain the following. a. origin of replication. b. cloning vectors c. selectable markers
Dear student,
This is the structure of pBR322.( Cloning vector)
Cloning vector- It is used to selection of recombinants from non-recombinants, there are different cloning sites are there
Bam H1- site for tetracycline
Pvu I- site for ampicillin
Pst I- site for ampicillin
Ori- Origin of replication is the site where replication starts and any piece of DNA, when linked to this sequence, can replicate.
Selectable marker- Ori is a vector which requires a selectable marker to identify and eliminating nontransformants.
Genes encoding resistance to antibiotics such as ampicillin and tetracycline.
Regards
Meritnation
This is the structure of pBR322.( Cloning vector)
Cloning vector- It is used to selection of recombinants from non-recombinants, there are different cloning sites are there
Bam H1- site for tetracycline
Pvu I- site for ampicillin
Pst I- site for ampicillin
Ori- Origin of replication is the site where replication starts and any piece of DNA, when linked to this sequence, can replicate.
Selectable marker- Ori is a vector which requires a selectable marker to identify and eliminating nontransformants.
Genes encoding resistance to antibiotics such as ampicillin and tetracycline.
Regards
Meritnation