6.7kb KpnI-BclI fragment including the entire Myb transcription unit, with a frameshift introduced into the coding region.
6.7kb KpnI-BclI fragment including the entire Myb transcription unit, with a frameshift introduced into the coding region (this is predicted to result in the expressed protein being truncated Myb).
Does not rescue Myb1 lethality.
Myb6.7-FS-K:B fails to rescue Myb1