What is reporter or marker gene?

What is gene pool?

What is the other name of gene gun method of tranfer of rDNA.

What is gene for protein?

What is a gene? What is the nature of gene?

Name three different marker genes used in gene transfer in animal cells.

What is meant by term gene expression?

What is meant by linked genes?

For selection of recombinants, insertional inactivation of antibiotic marker has been superseded by insertional inactivation of a marker gene coding for a chromogenic substrate. Give reasons.