Additional file 1 of NtANTL2 overexpression regulates starch-related and nitrogen metabolism in tobacco plants

Supplementary Material 1: Fig. S1 Identification of the relative transcription levels of NtANTL2-3 in transgenic plants and wild-type plants. Fig. S2 Identification of the relative transcription levels of NtANTL2-3 in transgenic plants and wild type plant. Fig. S3 Comparison of chlorophyll contents between transgenic plants and wild plants under different nitrogen levels. Fig. S4 Comparison of soluble sugar and soluble protein contents between transgenic plants and wild plants under different nitrogen levels. Fig. S5 Comparison of total nitrogen contents and total protein contents between transgenic plants and wild plants under different nitrogen levels.