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The colonies of recombinant bacteria app...

The colonies of recombinant bacteria appear white in contrast to blue colonies of non-recombinant bacteria because of

A

Inactivation of glycosidase enzyme in recombinant bacteria

B

Non-recombinant bacteria containing betaglactosidase

C

Insertional inactivation of alpha-galactosidase in non-recombinant bacteria

D

Insertional inactivation of alpha-galactosidase in recombinant bacteria

Text Solution

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The correct Answer is:
D

Because of insertional inactivation of alpha-galactosidase in recombinant bacteria.
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  9. The figure below is the diagrammatic representation of the E.coli vect...

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  10. which one of the following is a case of wrong matching?

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  11. There is a restriction endonuclease called EcoRI. What does 'co' part ...

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  12. Which technique made it possible to genetically engineer living organi...

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