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. 2018 Sep 5;8:13300. doi: 10.1038/s41598-018-31432-3

Figure 4.

Figure 4

Glycerol enhanced carbon and nitrogen metabolism in burley tobacco 7 days after spray under different nitrogen levels. Expression levels of nine genes were quantified by qRT-PCR. Carbon metabolism: GLPK (glycerol kinase [Nicotiana attenuata], Gene ID 109221820), gpmA (2,3-bisphosphoglycerate-dependent phosphoglycerate mutase, accession number BX908798), PGK (Phosphoglycerate kinase, Gene ID 107787830), SPS (sucrose-phosphate synthase, Gene ID 107766133), SUS2_2 (sucrose synthase [Nicotiana attenuata], Gene ID 109214879). Nitrogen metabolism: NLP7 (Protein NLP7, Gene ID 828502), NPF3.1 (Protein NRT1/ PTR family 3.1, Gene ID 843186), NPF7.3 (Protein NRT1/ PTR family 7.3, Gene ID 840139), NIA1 (nitrate reductase [NADH] 1 [Nicotiana attenuata], Gene ID 107823732).