Selectable marker gene among the following is

A selectable marker in the following is

In 'Lac' selection method of alternative selectable marker technique which of the following marker used for identification of recombinants from non recombinations (A) amp^(R) gene (B) tet^(R) gene (C) Lac z^(1) gene (D) x-gal

Selectable markers in PBR322

Assertion: The ampicillin resistance gene is called as selectable marker gene Reason :If host cells are spreaded on agar plates contraining ampicillin and only untransformed cells will survive

Selectable markers are present in

Select the mismatch among the following.

Select the wrong statement among the following: