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NEET2012ZoologyBiotechnology - Principles and ProcessesActual

In genetic engineering, the antibiotics are used

Options

  1. Aas selectable markers
  2. Bto select healthy vectors
  3. Cas sequences from where replication starts
  4. Dto keep the cultures free of infection

Correct answer

A. as selectable markers

Step-by-step solution

The integration of selectable marker gene along with a gene of interest is helpful for identifying transformed cells. However, the presence of slectable marker gene for antibiotic resistance in a genetically modified organism that is released into enviornment is not desirable.

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