Fig. 4From: Transcriptomic analysis reveals overdominance playing a critical role in nicotine heterosis in Nicotiana tabacum L.Enriched GO terms for differential gene expression among Nicotiana tabacum L. F1 hybrids and its parents. a The terms of genes showed a predominant expression in upregulated DEGs. b and overdominant expression in upregulated DEGsBack to article page