E. coli cloning vector pBR322 showing restriction sites ori and antibiotic resistance genes is given below. Select the correct option .

Read the following statements and select the correct option. (I) E.coli cloning vector pBR322 have several restriction sites , ori , antibiotic resistance genes and rop. (II) Competent bacterial cells cannot take up foreign DNA. (III) In elution ,the separated bands of DNA are cut out from agarose gel and extracted from the gel piece. (IV) The downstream processing and quality control testing vary from product to product .

Read the following statements and select the correct option. (I) E.coli cloning vector pBR322 have several restriction sites , ori , antibiotic resistance genes and rop. (II) Competent bacterial cells cannot take up foreign DNA. (III) In elution ,the separated bands of DNA are cut out fron agarose gel and extracted from the gel piece. (IV) The downstream processing and quality control testing vary from product to product .

Read the following sentences : (a) In elution, the separated bands of DNA are cut out from agarose gel & extracted from the gel piece. (b) E coil cloning vector pBR322 have several restriction sites, Ori, antibiotic resistance genes & ROP. (c ) The downstream processing and quality control testing vary from product to product. (d) Competent bacterial cells cannot take up the plasmid.

Read the following sentences : (a) In elution, the separated bands of DNA are cut out from agarose gel & extracted from the gel piece. (b) E coil cloning vector pBR322 have several restriction sites,Ori, antibiotic resistance genes& ROP. (c ) The downstream processing and quality control testing vary from product to product. (d) Competent bacterial cells cannot take up the plasmid.

Show with a sketch of E-coli cloning vector showing restriction sites.

E. coli cloning vector pBR322 contains restriction sites in the region of amp^( R) , tet^(R ) genes that codes for the

E. coli cloning vector pBR322 contains restriction sites in the region of amp^( R) , tet^(R ) genes that codes for the

Which antibiotic resistance genes will you find in the modified vector pBR322?