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 |
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NEET - 2019
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