When a eukaryotic gene is cloned into a bacterium,the advantage of a complementary DNA (cDNA)gene being used instead of fragments of genomic DNA is that

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cDNA is synthesized from mRNA using reverse transcriptase, which is a process that removes introns and splices together exons. Genomic fragments of DNA contain both introns and exons, which can be problematic when cloned into a bacterium because bacteria do not have the machinery to process introns. Therefore, using cDNA avoids the issue of introns and provides a more functional gene for expression in a bacterial system.

When a Eukaryotic Gene Is Cloned into a Bacterium,the Advantage