Fig. 1. Knocked-in
3 connexin suppresses the severe cataract caused by the
8-G22R mutation. Comparison of three compound mutant lenses of mice aged 3 weeks. (A) The
3(-/-)
8(KI
3/-) lens is transparent. (B) The
3(-/-)
8(G22R/-) lens has severe cataract with posterior rupture. (C) The
3(-/-)
8(G22R/KI
3) lens is intact with only a very mild nuclear cataract.