The Phage is incorporated in the bacterial genome by _____________________(a) Single crossover event(b) Two crossover event(c) Three point recombination(d) 4 crossover eventThe question was posed to me in a national level competition.The origin of the question is Gene Mapping in Bacteria by Transduction topic in division Genomics : The Mapping and Sequencing of Genomes of Cytogenetics

The Phage is incorporated in the bacterial genome by _________________

1.	The Phage is incorporated in the bacterial genome by _____________________(a) Single crossover event(b) Two crossover event(c) Three point recombination(d) 4 crossover eventThe question was posed to me in a national level competition.The origin of the question is Gene Mapping in Bacteria by Transduction topic in division Genomics : The Mapping and Sequencing of Genomes of Cytogenetics
Answer» The correct ANSWER is (a) SINGLE crossover event The best I can explain: A viral GENOME is INTRODUCED in bacteria as a circular plasmid. It will be incorporated by a single cross over between the att site of virus and the att Lamda site of bacteria.

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