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____________ is mandatory for autonomous transposition.(a) Internal gene(b) Transposase(c) 3’ concensus of region upstream to transposition(d) Branch point AThis question was posed to me in an interview for job.This question is from Chromosomal Abnormalities : Translocation topic in chapter Chromosomal Basis of Inheritance of Cytogenetics

Answer»

Correct choice is (b) Transposase

For explanation: RECOMBINASE such as transposase or integrase is mandatory for transposition as they HELP in RECOMBINATION at TERMINAL repeats. Branch poit A is needed in SPLICING and internal gene is not mandatory.



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