Figure 1
From: Heart-specific genes revealed by expressed sequence tag (EST) sampling
Dendrogram of correlation in the expression of 'heart-specific' genes. Each gene is identified by a number (see Table 3) and its function. X denotes an unknown function, NHF (no hits found) denotes genes with no similar sequence in GenBank, E. coli denotes probable E. coli sequence contamination. Genes exhibiting significant overexpression in both heart and generic muscle libraries are boxed in red.