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A selectable marker is used to:

1.	help in eliminating the non-transformants so that the transformants can be regenerated.
2.	identify the gene for the desired trait in an alien organism.
3.	select a suitable vector for transformation in a specific crop.
4.	mark a gene on a chromosome for isolation using a restriction enzyme.

Subtopic: Tools: Vectors: I | Selectable Markers: I | Selectable Markers |

83%

Level 1: 80%+

NEET - 2019

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