Fig 2.

Hierarchical clustering of the microarray data from node, spleen, and blood cDCs and pDCs in control and BTV-infected sheep (D6). Hierarchical clustering (Pearson-average method) was done on the normalized gene chips data. The data from three control sheep (C1, C2, and C3) and from 3 infected sheep at day 6 (I1, I2, and I3) are reported. The samples grouped first according to their spleen (Spl), lymph node (LN), and blood (Bl) origin and to the type of DCs (pDCs or cDCs) and secondly according to the BTV-infected or control status.