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. 2019 Feb 21;7:6. doi: 10.1038/s41413-018-0037-4

Fig. 2.

Fig. 2

Specificity of Cre activity in osteocytes and dendritic processes in Sost ERT2 Cre mice. In bone, the tdTomato signal showed strong specificity for osteocytes in Sost ERT2 Cre/tdTomato mice treated with tamoxifen, as no signal was seen in osteoblasts, muscle or bone marrow. a Epifluorescence microscopy in the femur at 4x magnification. Higher power b (20 × ) and c (100 × ) confocal images are shown of the lacunocanalicular network in the femur of these mice showing specific targeting of Cre activity to osteocytes and also showing that these mice may be useful to analyze the osteocyte network as well as their dendrites and connections. TdTomato is shown in red and DAPI signal is in blue