how can you experimentally prove that puffs exist in genetics?

Question

Question

science biology

Answer 1

Answer #1

Yes, it can be proved my chromosomal puffing

Several genes of ecdysone controlled puff have been cloned.

Many puff sites accommodate many , some have more than one transcription start site and thus promoter.

Therefore identification of that particular transcription when become active, responsible the formation of specific puff is hardly possible.

Infact strict specific correlation between the level of given RNA species in a tissue and the extent of at its genes is evident only in few cases

Answer 2

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