16kb genomic fragment including the cnn transcription unit and 3-4kb of upstream sequences.
Rescue fragment extends from approximately 3.5kb upstream of the cnn transcription unit to a SalI site 3kb beyond the transcrption unit.
wild-type
cnn+t16 rescues cnnmfs7
cnn+t16 rescues cnnmfs1
cnn+t16 rescues cnnmfs2
cnn+t16 rescues cnnmfs3
Rescues the male and female sterility of cnnmfs1, cnnmfs2, cnnmfs3 and cnnmfs7.