Integration of the phage into bacterial genome requires__________________(a) Integrase and XIS(b) Integrase and IHF(c) XIS and IHF(d) XIS and FISThe question was posed to me in unit test.My question is taken from Site-Specific Recombination in division Genetic Recombination of Cytogenetics

Integration of the phage into bacterial genome requires_______________

1.	Integration of the phage into bacterial genome requires__________________(a) Integrase and XIS(b) Integrase and IHF(c) XIS and IHF(d) XIS and FISThe question was posed to me in unit test.My question is taken from Site-Specific Recombination in division Genetic Recombination of Cytogenetics
Answer» Correct option is (b) Integrase and IHF For EXPLANATION: Integration is brought ALONG by the integrase-which is the recombinase CODED by the lambda phage. It also requires IHF or Integration Host Factor coded by the host.

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