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molecular biology 1

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Question:

How does RecA Trigger the SOS System?

Author: Noura Al shalan


Answer:

-Damage to DNA causes RecA to trigger the SOS response, which consists of genes coding for many repair enzymes. -RecA activates the autocleavage activity of LexA. -LexA represses the SOS system; its autocleavage activates those genes.


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-Damage to DNA causes RecA to trigger the SOS response, which consists of genes coding for many repair enzymes. -RecA activates the autocleavage activity of LexA. -LexA represses the SOS system; its autocleavage activates those genes.
1 answer(s) in total

Author

Noura Al shalan
Noura Al shalan