Fig. 2From: Genome-wide survey and expression analysis of NIN-like Protein (NLP) genes reveals its potential roles in the response to nitrate signaling in tomato Chromosomal distribution and interchromosomal relationship of tomato NLP genes. The inner-species collinearity of SlNLPs. Gray lines indicate all syntenic blocks in the tomato genome, and the red lines indicate the duplicated SlNLP gene pairs. The number in the gray box area is the chromosome numberBack to article page