Fig. 1

NtMYB12 expression pattern of various tissues during narcissus development. A NtMYB12 is encoded an R2R3-MYB transcription factor by evolutionary analysis; B NtMYB12 located in the nucleus by transiently transforming to tobacco leaf epidermal cells and narcissus petal protoplasts. Scale barsā=ā20 µm; C-D NtMYB12 expression pattern in various tissue. Scale barsā=ā1Ā cm. EāF NtMYB12 expressed decreasingly during narcissus plant development; G-H NtMYB12 expressed decreasingly during flower development; I-J NtMYB12 expression pattern in various flower organs. Scale barsā=ā1Ā cm. the variance was homogeneous, the new Duncan's multiple range test in one-way ANOVA was used, different letter presents the significant different (pā<ā0.05)