Additional file 6: of Genome-wide identification, classification and expression analysis of the JmjC domain-containing histone demethylase gene family in maize QianYexiong ChenChangle JiangLingyu ZhangJing RenQiaoyu 2019 Figure S4. Hierarchical clustering of developmental expression patterns of maize ZmJMJ genes by Genevestigator database. (JPG 89 kb)