Fig. 4From: Genome-wide identification and expression analysis of the NAC transcription factor family in tomato (Solanum lycopersicum) during aluminum stressSchematic representations for the distribution and duplication of 93 SlNAC genes. Black lines represent the chromosomal location of SlNAC genes, and the red lines indicate duplicated SlNAC gene pairs. The chromosome number is indicated on the left side of each chromosomeBack to article page