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. 2022 Sep 5;13:5211. doi: 10.1038/s41467-022-32868-y

Fig. 7. Msx1+ SSCs subset is a source of osteogenesis and closely correlates with endochondral ossification.

Fig. 7

a Schematic of the assessment of Msx1+ SSCs subset in differentiation hierarchy by Prx1-lineage tracing mice. b, c HE staining of newly formed calvarium tissues in skull bone injury at 2 weeks and 4 weeks after surgery, respectively. dg Coronal sections of the calvarium tissues from Prx1Cre; RosatdTomato mice co-immunostained with Msx1 and Runx2 (d); Msx1 and OCN (e); Msx1 and ACAN (f); Msx1 and COL2 (g); Scale bars: low magnification: 30 μm, high magnification: 10 μm. At least three times of experiments were repeated independently.