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Which of the following transpose using RNA intermediate?(a) Class I transposon(b) Class II transposon(c) Class III transposon(d) Class IV transposonI have been asked this question at a job interview.This is a very interesting question from Chromosomal Abnormalities : Translocation in section Chromosomal Basis of Inheritance of Cytogenetics

Answer»

Correct answer is (a) Class I TRANSPOSON

For explanation: Class I transpose or retro TRANSPOSONS are those that 1^st TRANSCRIBE the transposon DNA to RNA, then USING reverse transcriptase enzyme they insert the sequence within the recipient DNA.



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