Figure 2.

Hierarchical clustering of microarray hybridizations. Cluster analysis of hybridizations and genes performed using GeneTraffic UNO (Iobion Informatics LLC). All donor cells were clustered in one group, while all the embryos were clustered in a second group. The embryos clearly separate into two groups: a group containing the IVF embryos and a group containing the chromatin transfer embryos.

Rodriguez-Osorio et al. BMC Genomics 2009 10:190   doi:10.1186/1471-2164-10-190
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