Table 2. Sequence context of minus strand C → T editing events in transfected Bet-mutant proviral DNA.

	Frequency, %
Sequence exchange	In CRFK cells (n = 123)	In fe3-expressing 293T cells (n = 57)
CCC → CCT	0	0
CTC → CTT	2	9
TCC → TCT	14	21
TTC → TTT	68	56
XPyC → XPyT	8	9
PyXC → PyXT	8	5
PuPuC → PuPuT	0	0

Pu, purin base; Py, pyrimidine base; X, any base.