transposons Flashcards

1
Q

déf

A

segments ADN mobiles
+++++ rare
code info pour PROPRE transposition

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2
Q

si transposons insère?

A

inactivation (coupe gène en 2)

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3
Q

transposons simples (IS)

A

IR (inverted repeats) – gène de transposase – IR

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4
Q

comment coupe?

A

transposase reconnait IR de chaque côté et coupe

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5
Q

transposons complexes (Tn)

A

IS – gènes 1, 2, 3 – IS

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