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. 2013 Jul 19;25(7):2465–2481. doi: 10.1105/tpc.113.112391

Figure 5.

Figure 5.

An Association between Photosynthetic Gene Expression and Leaf Morphology.

(A) Hierarchical clustering of traits and gene expression profiles in the vegetative apex measured across the 76 ILs. Gene expression profiles across ILs were regressed against traits and only those genes with at least one significant correlation with a trait were considered. Colors indicate significant correlation after multiple test adjustment with a gene expression profile and the class to which the correlated trait belongs (DEV, black/white; MOR, magenta; MET, blue; ENZ, yellow; and SEED, orange). One cluster of genes (indicated by an asterisk) significantly correlate with numerous DEV traits related to leaf development.

(B) Gene Ontology enrichment analysis of the gene group with an asterisk reveals numerous significant categories related to photosynthesis.