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Identify A,B,C and D  in the given figure of E.coli cloning vector pBR322 and select the correct option 

Option: 1

A - Hindl               B - EcoRl                C - ampR                  D - ori


Option: 2

A - Hindl               B - BamHl                C - kanR                  D - ampR


Option: 3

A - BamHl               B - Pstl                C - ori                 D - ampR 


Option: 4

A - EcoRl             B - BamHl             C - ampR                  D - ori


Answers (1)

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As we have learned

Constructed plasmid -

Lab-made plasmid is made by combining two or more natural plasmids. pBR322 is the first artificial cloning vector constructed by Boliver and Rodriguez (1977)

- wherein

It is 4361 base pairs in length and has two antibiotic-resistance genes (Amp^RTet^R)

Constructed plasmid

 

 

 

Posted by

HARSH KANKARIA

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