TLS Online TPP Program

#Question id: 35969


Which of the following statements regarding site specific recombination is/are correct ? 

#XL - S Microbiology
  1. Holliday junction formed only incase of tyrosine recombinase.
  2. Cre recombinase in a example of tyrosine family recombinase.
  3. Integrase and IHF both are required for integration.
  4. Xis is essential for excision.