Fig. 1From: Altered chromatin compaction and histone methylation drive non-additive gene expression in an interspecific Arabidopsis hybridGene expression change in hybrid plants. a Distribution of expression levels of A. thaliana (left) and A. lyrata (right) genes in hybrid and parents. Only genes with detectable transcripts (rpkm > 0) are included. rpkm reads per kilobase per million mapped reads. b Distribution of gene expression changes. c Upregulated and downregulated genes in the hybridBack to article page