System Flashcards

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1
Q

4 functions

A
  1. Rearrangement of genetic materials
  2. Regulate expression of certain genes
  3. Operation of specialised DNA repair systems
  4. Facilitate proper chromosome segregation
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2
Q

Principal of general recombination

A

Break the strands -> reattachment by ligase

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3
Q

Recombination starts with?

A

Introduction of small nicks at homologous sites on two chromosome

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4
Q

Three enzymes required?

For E.coli

A

RecBCD

RecA

RuvA, RuvB, RuvC

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