LTR-R captured and disrupted genes. (A) The distribution of ages of LTR-R captured and disrupted genes. (B) GO enrichment analysis between the LTR-R captured and disrupted gene set. (C) GO terms enriched in LTR-R captured genes that are specifically and highly expressed in various tissues, including leaf, flower, root, and fruit. (D) Phylogenetic tree of the nucleotide-binding, leucine-rich repeat-related (NLR) gene in Solanum aethiopicum and S. melongena. ADP: adenosine diphosphate; ER: endoplasmic reticulum.