CBSE Class 12-science Answered
an antibiotic resistance gene in a vector usually helps in the selection of which type of cells?
a. transformed cells
b. recombinant cells
Asked by chowdhuryraina11 | 11 Jun, 2022, 12:03: PM
Expert Answer
Selectable marker genes are antibiotic resistance genes that help to select the host cells that contain the vector (transformants) and eliminate the non-tranformants. Antibiotic resistance genes such as ampicillin, tetracycline are useful selectable markers for E.coli. Thus, antibiotic resistance genes in a vector usually helps in the selection of transformed cells.
Answered by Sheetal Kolte | 13 Jun, 2022, 12:34: PM
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