Construct: Genomic fragment including twi sequences from -7.0kb to +6.2kb.
twiT135 partially rescues twiv50
twiT135 fails to rescue twiRY50
twiT135 fails to rescue twiey53
twiT135 fails to rescue twiey62
Fails to rescue twiey53, twiey62 and twiRY50 but partially rescues twiv50.