Reversal of UV damage by UVR repair system
The
T^T dimer
is recognized and excised by the
UVR
repair enzymes: the repair polymerase
DNAPol
I
fills in the gap, the
DNA ligase
seals it.
Figure
© 2012 TA Brown,
Introduction to Genetics (1st ed.)
;
additional text ©2014 by
Steven M. Carr
