Table 4.

Mutations detected in the supF gene (experiment 2)^a

G
5G- > C, 126G- > C	1
65G- > GAA, 71C- > G, 73GAGC- > CCTT, 78GC- > AA, 81A- > G, 85GGA- > ACG	1
70C- > A, 91G- > C	2
70C- > A, 95C- > G	2
91G- > T, 126G- > T	2
95C- > A	2
95C- > G	4
121G- > C	3
122G- > A	1
131C- > A	1
131C- > G	2
large deletion	7
total colonies analyzed	28
THF
5G- > A, 91G- > C	2
5G- > C, 73G- > C, 112G- > A	1
5G- > C, 27G- > T, 73G- > T, 91G- > T	1
63 deletion	1
73G- > C, 91G- > C	2
95C- > A	1
98A- > T	1
118G- > C	2
large insertion	2
large deletion	33
large deletion, small insertion	8
total colonies analyzed	54

^aMutations detected in single colonies are represented. The sequence of the upper strand is shown. The numbers of colonies are shown on the right side