Figure 5.
Antisense RNA is produced by transgenes containing 3′- sequences that do not provoke gene silencing. Northern blots of total RNA from wild-type cells injected with pT4+, pT4pro and pT4ter constructs were hybridized with sense and antisense riboprobes specific for the T4a coding sequence. The orientation of the hybridizing RNA (s for sense and as for antisense) is indicated beneath each blot.