Extended Data Fig. 4: Analysis of skull hematopoietic progenitors during meningitis.

a, Experimental outline for calvarial hematopoietic progenitor analysis. b, Flow cytometry gating. c, Quantitation of calvarial BrdU+ common myeloid progenitors (CMP) 6 hours after intracisternal sham or S. pneumococci injection. (n=11 sham and 12 meningitis, P value represents an unpaired, two-tailed t-test). d, Quantitation of calvarial BrdU+ CMP 24 hours after intracisternal sham or S. pneumococci injection. (n=6 mice per group, P value represents an unpaired, two-tailed t-test) e, Quantitation of calvarial BrdU+ LSK 24 hours after intracisternal sham or S. pneumococci injection. (n=6 mice per group, P value represents an unpaired, two-tailed t-test).